Koon Hoo Teo

Koon Hoo Teo
  • Biography

    Koon Hoo was with Nortel for 15 years where he was actively involved in the research and implementation of 3G and 4G wireless systems. His work at MERL includes Cognitive Radio, Game Theory and Wireless Mesh for WiMAX and LTE systems. His current areas of research include Metamaterials, Power Amplifiers and Power Devices.

  • Recent News & Events


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  • Internships with Koon Hoo

    • EA2120: AI-assisted Design of Semiconductor Devices

      We are seeking a graduate student interested in the research of AI-assisted design of semiconductor devices in general and GaN, SiC and Si IGBT in particular. The interns will collaborate with researchers at MERL and those in Japan to explore and develop new AI input models and methodology, and optimization methods, using both simulated and experimental data for the AI-assisted design of semiconductor devices. The ideal candidates are senior Ph.D. students with experience in semiconductor device physics, device modeling, deep learning, and other machine learning techniques, and the use of TCAD as a simulation tool. Those with deep knowledge of GaN, Si, and SiC devices and applications in RF and power electronics will be great assets. This internship's Start date is flexible and lasts 3-6 months.

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  • MERL Publications

    •  Hossain, T., sikder, B., Azad, M.T., Xie, Q., Yuan, M., Yagyu, E., Teo, K.H., Palacios, T., Chowdhury, N., "Fermi-Level Pinning Effect in Gate Region: A Case Study of Multi-Metal Gated AlGaN/GaN HEMT for High RF Linearity", IEEE Electron Devices Technology & Manufacturing Conference, February 2024.
      BibTeX TR2024-010 PDF
      • @inproceedings{Hossain2024feb,
      • author = {Hossain, Toiyob and sikder, Bejoy and Azad, Md.Tasnim and Xie, Qingyun and Yuan, Mengyang and Yagyu, Eiji and Teo, Koon Hoo and Palacios, Tomas and Chowdhury, Nadim},
      • title = {Fermi-Level Pinning Effect in Gate Region: A Case Study of Multi-Metal Gated AlGaN/GaN HEMT for High RF Linearity},
      • booktitle = {IEEE Electron Devices Technology & Manufacturing Conference},
      • year = 2024,
      • month = feb,
      • url = {https://www.merl.com/publications/TR2024-010}
      • }
    •  Azad, T., Hossain, T., Sikder, B., Xie, Q., Yuan, M., Yagyu, E., Teo, K.H., Palacios, T., Chowdhury, N., "AlGaN/GaN based Multi-Metal Gated High Electron Mobility Transistor with Improved Linearity", IEEE Transactions on Electron Devices, December 2023.
      BibTeX TR2023-153 PDF
      • @article{Azad2023dec,
      • author = {Azad, Tasnim and Hossain, Toiyob and Sikder, Bejoy and Xie, Qingyun and Yuan, Mengyang and Yagyu, Eiji and Teo, Koon Hoo and Palacios, Tomas and Chowdhury, Nadim},
      • title = {AlGaN/GaN based Multi-Metal Gated High Electron Mobility Transistor with Improved Linearity},
      • journal = {IEEE Transactions on Electron Devices},
      • year = 2023,
      • month = dec,
      • url = {https://www.merl.com/publications/TR2023-153}
      • }
    •  Teo, K.H., "Summary Report of International Electron Device Meeting (IEDM) 2022," Tech. Rep. TR2023-013, Mitsubishi Electric Research Laboratories, March 2023.
      BibTeX TR2023-013 PDF
      • @techreport{Teo2023mar,
      • author = {Teo, Koon Hoo},
      • title = {Summary Report of International Electron Device Meeting (IEDM) 2022},
      • institution = {MERL website},
      • year = 2023,
      • month = mar,
      • url = {https://www.merl.com/publications/TR2023-013}
      • }
    •  Li, K., Matsuda, T., Nishimura, K., Yagyu, E., Teo, K.H., Rakheja, S., "Trapping Phenomena in GaN HEMTs with Fe- and C-doped Buffer", Device Research Conference, DOI: 10.1109/​DRC55272.2022.9855817, June 2022.
      BibTeX TR2022-086 PDF
      • @inproceedings{Li2022jun2,
      • author = {Li, Kexin and Matsuda, Takashi and Nishimura, Kunihiko and Yagyu, Eiji and Teo, Koon Hoo and Rakheja, Shaloo},
      • title = {Trapping Phenomena in GaN HEMTs with Fe- and C-doped Buffer},
      • booktitle = {Device Research Conference},
      • year = 2022,
      • month = jun,
      • doi = {10.1109/DRC55272.2022.9855817},
      • url = {https://www.merl.com/publications/TR2022-086}
      • }
    •  Teo, K.H., "Summary of IEDM Conference," Tech. Rep. TR2022-051, Mitsubishi Electric Research Laboratories, May 2022.
      BibTeX TR2022-051 PDF
      • @techreport{Teo2022may,
      • author = {Teo, Koon Hoo},
      • title = {Summary of IEDM Conference},
      • institution = {Mitsubishi Electric Research Laboratories},
      • year = 2022,
      • month = may,
      • doi = {10.1109/IEDM.1997.649430},
      • url = {https://www.merl.com/publications/TR2022-051}
      • }
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  • Videos

  • MERL Issued Patents

    • Title: "Etch-less AlGaN GaN Trigate Transistor"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 11,869,946
      Issue Date: Jan 9, 2024
    • Title: "Inverter Based on Electron Interference"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 11,552,186
      Issue Date: Jan 10, 2023
    • Title: "Multi-Layer Axial and Radial flux Vernier Permanent Magnet Motor"
      Inventors: Zhou, Lei; Wang, Bingnan; Lin, Chungwei; Liu, Dehong; Wang, Yebin; Teo, Koon Hoo
      Patent No.: 11,502,564
      Issue Date: Nov 15, 2022
    • Title: "AND Gate Based on Ballistic Electrons"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 11,211,482
      Issue Date: Dec 28, 2021
    • Title: "2-Dimensional Electron Gas and 2-Dimensional Hole Gas Junction Based Semiconductor Device"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 11,152,471
      Issue Date: Oct 19, 2021
    • Title: "Method for Estimating Bearing Fault Severity for Induction Motors"
      Inventors: Wang, Bingnan; Zhang, Shen; Kanemaru, Makoto; Lin, Chungwei; Liu, Dehong; Teo, Koon Hoo
      Patent No.: 11,099,101
      Issue Date: Aug 24, 2021
    • Title: "OR Gate Based on Electron Interference"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 11,056,583
      Issue Date: Jul 6, 2021
    • Title: "Transistor with Multi-Metal Gate"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,910,480
      Issue Date: Feb 2, 2021
    • Title: "Virtual Inductors Using Ferroelectric Capacitance and the Fabrication Method Thereof"
      Inventors: Teo, Koon Hoo; Shen, Pin Chun; Lin, Chungwei
      Patent No.: 10,892,728
      Issue Date: Jan 12, 2021
    • Title: "High Electron Mobility Transistor with Tunable Threshold Voltage"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,886,393
      Issue Date: Jan 5, 2021
    • Title: "Transistor with Multi-Metal Gate"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,879,368
      Issue Date: Dec 29, 2020
    • Title: "Negative Electroluminescent Cooling Device"
      Inventors: Lin, Chungwei; Wang, Bingnan; Teo, Koon Hoo
      Patent No.: 10,840,163
      Issue Date: Nov 17, 2020
    • Title: "Low Power 2D Memory Transistor for Flexible Electronics and the Fabrication Methods Thereof"
      Inventors: Teo, Koon Hoo; Shen, Pin Chun; Lin, Chungwei
      Patent No.: 10,833,102
      Issue Date: Nov 10, 2020
    • Title: "Thermal Emitter for Energy Conversion Technical Field"
      Inventors: Wang, Bingnan; Lin, Chungwei; Wang, Jianjian; Teo, Koon Hoo
      Patent No.: 10,797,633
      Issue Date: Oct 6, 2020
    • Title: "Near-Field Based Thermoradiative Device"
      Inventors: Wang, Bingnan; Lin, Chungwei; Teo, Koon Hoo
      Patent No.: 10,658,968
      Issue Date: May 19, 2020
    • Title: "Vertically Stacked Multichannel Pyramid Transistor"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,658,501
      Issue Date: May 19, 2020
    • Title: "Filters with Virtual Inductor Implemented Using Negative Capacitor"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,622,960
      Issue Date: Apr 14, 2020
    • Title: "Thermophotovoltaic Energy Converter"
      Inventors: Lin, Chungwei; Wang, Bingnan; Teo, Koon Hoo
      Patent No.: 10,497,821
      Issue Date: Dec 3, 2019
    • Title: "High Electron Mobility Transistor with Varying Semiconductor Layer"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,418,474
      Issue Date: Sep 17, 2019
    • Title: "Semiconductor Device having High Linearity-Transconductance"
      Inventors: Teo, Koon Hoo; Tang, Chenjie
      Patent No.: 10,411,125
      Issue Date: Sep 10, 2019
    • Title: "Contactless Sensor"
      Inventors: Wang, Bingnan; Teo, Koon Hoo; Orlik, Philip V.
      Patent No.: 10,288,759
      Issue Date: May 14, 2019
    • Title: "High Electron Mobility Transistor with Negative Capacitor Gate"
      Inventors: Teo, Koon Hoo; Chowdhury, Nadim
      Patent No.: 10,276,704
      Issue Date: Apr 30, 2019
    • Title: "Digital Beamforming Transmitter Array System with Hardware Sharing and Reduction"
      Inventors: Wang, Bingnan; Peng, Zhengyu; Kim, Kyeong-Jin; Wang, Pu; Ma, Rui; Teo, Koon Hoo
      Patent No.: 10,270,510
      Issue Date: Apr 23, 2019
    • Title: "Beamforming Transmission with Analog Hardware Resource Sharing"
      Inventors: Kim, Kyeong-Jin; Peng, Zhengyu; Wang, Bingnan; Teo, Koon Hoo
      Patent No.: 10,218,550
      Issue Date: Feb 26, 2019
    • Title: "Multi-band radio frequency transmitter"
      Inventors: Ma, Rui; Da Costa Dinis, Daniel Antonio; Teo, Koon Hoo; Orlik, Philip V.
      Patent No.: 10,187,232
      Issue Date: Jan 22, 2019
    • Title: "Inter-Band CA Digital Transmitter with Multi-Stage Out-of-Band Noise Canceller"
      Inventors: Ma, Rui; Chung, SungWon; Teo, Koon Hoo
      Patent No.: 9,985,667
      Issue Date: May 29, 2018
    • Title: "Impedance Flattening Network for High Efficiency Wideband Doherty Power Amplifier"
      Inventors: Ma, Rui; Ali, Sheikh Nijam; Teo, Koon Hoo
      Patent No.: 9,948,246
      Issue Date: Apr 17, 2018
    • Title: "Semiconductor Device with Multiple Carrier Channels"
      Inventors: Teo, Koon Hoo; Zhang, Yuhao
      Patent No.: 9,876,102
      Issue Date: Jan 23, 2018
    • Title: "Artificial Magnetic Structures for Wireless Power Transfer"
      Inventors: Wang, Bingnan; Yerazunis, William S.; Teo, Koon Hoo
      Patent No.: 9,842,685
      Issue Date: Dec 12, 2017
    • Title: "Wideband Self-Envelope Tracking RF Power Amplifier"
      Inventors: Ma, Rui; Chung, SungWon; Teo, Koon Hoo
      Patent No.: 9,780,730
      Issue Date: Oct 3, 2017
    • Title: "Semiconductor Device with Multi-Function P-Type Diamond Gate"
      Inventors: Teo, Koon Hoo; Tang, Chenjie; Lin, Chungwei
      Patent No.: 9,780,181
      Issue Date: Oct 3, 2017
    • Title: "System and Method for Linearizing Power Amplifiers"
      Inventors: Koike-Akino, Toshiaki; Zhu, Qiuyao; Ma, Rui; Teo, Koon Hoo
      Patent No.: 9,749,163
      Issue Date: Aug 29, 2017
    • Title: "Method for Analyzing Discrete Traps in Semiconductor Devices"
      Inventors: Kniazev, Andrei; Gao, Qun; Teo, Koon Hoo
      Patent No.: 9,691,861
      Issue Date: Jun 27, 2017
    • Title: "Semiconductor Device with Multiple-Functional Barrier Layer"
      Inventors: Teo, Koon Hoo; Zhang, Yuhao
      Patent No.: 9,583,607
      Issue Date: Feb 28, 2017
    • Title: "Method to Generate Multilevel Inverter Modulation Control Signals"
      Inventors: Duan, Chunjie; Teo, Koon Hoo; Ma, Rui
      Patent No.: 9,559,610
      Issue Date: Jan 31, 2017
    • Title: "Three-Way Sequential Power Amplifier System for Wideband RF Signal"
      Inventors: Ma, Rui; Shao, Jin; Teo, Koon Hoo
      Patent No.: 9,503,028
      Issue Date: Nov 22, 2016
    • Title: "Wireless Energy Transfer with Negative Index Material"
      Inventors: Teo, Koon Hoo; Huang, Da; Wang, Bingnan
      Patent No.: 9,461,505
      Issue Date: Oct 4, 2016
    • Title: "Semiconductor Device with Multiple Carrier Channels"
      Inventors: Teo, Koon Hoo; Zhang, Yuhao
      Patent No.: 9,419,121
      Issue Date: Aug 16, 2016
    • Title: "Maximum Power Point Tracking for Photovoltaic Power Generation System"
      Inventors: Teo, Koon Hoo; Deng, Yi
      Patent No.: 9,397,501
      Issue Date: Jul 19, 2016
    • Title: "Antenna Selection with Frequency-Hopped Sounding Reference Signals"
      Inventors: Mehta, Neelesh B.; Teo, Koon Hoo; Zhang, Jinyun
      Patent No.: 9,337,890
      Issue Date: May 10, 2016
    • Title: "System and Method for Generating Multi-Band Signal"
      Inventors: Ma, Rui; Chung, SungWon; Teo, Koon Hoo
      Patent No.: 9,294,079
      Issue Date: Mar 22, 2016
    • Title: "System and Method for Automatically Optimizing Wireless Power"
      Inventors: Yerazunis, William S.; Wang, Bingnan; Teo, Koon Hoo; Duan, Chunjie; Barnwell, III, John C.; Burns, Dan J
      Patent No.: 9,281,875
      Issue Date: Mar 8, 2016
    • Title: "Proximity Sensor Detecting Metallic and Non-Metallic Objects"
      Inventors: Wang, Bingnan; Long, Jiang; Teo, Koon Hoo
      Patent No.: 9,274,075
      Issue Date: Mar 1, 2016
    • Title: "System and Method for Linearizing Power Amplifiers"
      Inventors: Koike-Akino, Toshiaki; Zhu, Qiuyao; Ma, Rui; Teo, Koon Hoo
      Patent No.: 9,270,504
      Issue Date: Feb 23, 2016
    • Title: "Output Matching Network for Wideband Power Amplifier with Harmonic Suppression"
      Inventors: Ma, Rui; Chung, SungWon; Teo, Koon Hoo
      Patent No.: 9,231,550
      Issue Date: Jan 5, 2016
    • Title: "Digital Power Encoder for Direct Digital-RF Transmitter"
      Inventors: Ma, Rui; Zhu, Qiuyao; Teo, Koon Hoo; Duan, Chunjie
      Patent No.: 9,100,265
      Issue Date: Aug 4, 2015
    • Title: "System and Method for Linearizing Power Amplifiers"
      Inventors: Ma, Rui; Zhu, Qiuyao; Teo, Koon Hoo; Duan, Chunjie
      Patent No.: 9,054,940
      Issue Date: Jun 9, 2015
    • Title: "Antenna Selection with Frequency-Hopped Sounding Reference Signals"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.
      Patent No.: 9,025,471
      Issue Date: May 5, 2015
    • Title: "Space Vector Modulation for Multilevel Inverters"
      Inventors: Teo, Koon Hoo; Yi, Deng
      Patent No.: 8,976,556
      Issue Date: Mar 10, 2015
    • Title: "Method and System for Determining Parameters of Sinusoidal Signals"
      Inventors: Sahinoglu, Zafer; Sun, Ming; Teo, Koon Hoo
      Patent No.: 8,972,215
      Issue Date: Mar 3, 2015
    • Title: "Reconfigurable Output Matching Network for Multiple Power Mode Power Amplifiers"
      Inventors: Ma, Rui; Goswami, Sushmit; Teo, Koon Hoo; Duan, Chunjie
      Patent No.: 8,963,644
      Issue Date: Feb 24, 2015
    • Title: "Digital Power Encoder for Direct Digital-RF Transmitter"
      Inventors: Ma, Rui; Zhu, Qiuyao; Teo, Koon Hoo; Duan, Chunjie
      Patent No.: 8,953,670
      Issue Date: Feb 10, 2015
    • Title: "DC-Link Voltage Balancing Control for Multilevel Inverters"
      Inventors: Teo, Koon Hoo; Deng, Yi
      Patent No.: 8,934,276
      Issue Date: Jan 13, 2015
    • Title: "Method and System for Charging Batteries Using a Kinetic Model"
      Inventors: Sahinoglu, Zafer; Teo, Koon Hoo; Sun, Xusheng
      Patent No.: 8,933,673
      Issue Date: Jan 13, 2015
    • Title: "Antenna Selection with Frequency-Hopped Sounding Reference Signals"
      Inventors: Mehta, Neelesh B.; Zhang, Jinyun; Teo, Koon Hoo; Vinokur, Gennadiy V.
      Patent No.: 8,913,551
      Issue Date: Dec 16, 2014
    • Title: "High Electron Mobility Transistor with Multiple Channels"
      Inventors: Teo, Koon Hoo; Feng, Peijie; Ma, Rui
      Patent No.: 8,907,378
      Issue Date: Dec 9, 2014
    • Title: "Wireless Energy Transfer Using Array of Resonant Objects"
      Inventors: Wang, Bingnan; Teo, Koon Hoo
      Patent No.: 8,890,366
      Issue Date: Nov 18, 2014
    • Title: "Method for Discovering Multiple Routes in Sensor Networks"
      Inventors: Bhatti, Ghulam M.; Guo, Jianlin; Zhang, Jinyun; Teo, Koon Hoo
      Patent No.: 8,861,398
      Issue Date: Oct 14, 2014
    • Title: "Antenna Selection with Frequency-Hopped Sounding Reference Signals"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.; Zhang, Jinyun
      Patent No.: 8,842,554
      Issue Date: Sep 23, 2014
    • Title: "System and Method for Analyzing Spiral Resonators"
      Inventors: Wang, Bingnan; Teo, Koon Hoo; Ellstein, David
      Patent No.: 8,831,917
      Issue Date: Sep 9, 2014
    • Title: "Wireless Energy Transfer with Anisotropic Metamaterials"
      Inventors: Wang, Bingnan; Huang, Da; Teo, Koon Hoo
      Patent No.: 8,786,135
      Issue Date: Jul 22, 2014
    • Title: "System and Method for Energy Transfer"
      Inventors: Teo, Koon Hoo; Zhang, Jinyun
      Patent No.: 8,674,549
      Issue Date: Mar 18, 2014
    • Title: "High Electron Mobility Transistors with Multiple Channels"
      Inventors: Teo, Koon Hoo; Duan, Chunjie; Toshiyuki, Oishi; Nakayama, Masatoshi; Feng, Peijie
      Patent No.: 8,624,667
      Issue Date: Jan 7, 2014
    • Title: "System and Method for Ad-Hoc Energy Exchange Network"
      Inventors: Sahinoglu, Zafer; Tao, Zhifeng; Teo, Koon Hoo
      Patent No.: 8,493,026
      Issue Date: Jul 23, 2013
    • Title: "Method and System for Generating Antenna Selection Signals in Wireless Networks"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.; Zhang, Jinyun
      Patent No.: 8,483,186
      Issue Date: Jul 9, 2013
    • Title: "System and Method for Wireless Energy Transfer"
      Inventors: Teo, Koon Hoo; Vish, Iyer; Zhang, Jinyun; Duan, Chunjie; Huang, Da
      Patent No.: 8,415,833
      Issue Date: Apr 9, 2013
    • Title: "Wireless Energy Transfer to Moving Devices"
      Inventors: Yerazunis, William S.; Vish, Iyer; Huang, Da; Duan, Chunjie; Teo, Koon Hoo
      Patent No.: 8,384,247
      Issue Date: Feb 26, 2013
    • Title: "Method and System for Generating Antenna Selection Signals in Wireless Networks"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.; Zhang, Jinyun
      Patent No.: 8,331,297
      Issue Date: Dec 11, 2012
    • Title: "Method for Detecting Hidden Nodes in Cognitive Radio Networks"
      Inventors: Teo, Koon Hoo; Azarnasab, Ehsan; Chen, Rong-Rong; Farhang, Behrouz
      Patent No.: 8,295,261
      Issue Date: Oct 23, 2012
    • Title: "Antenna Selection with Frequency-Hopped Sounding Reference Signals"
      Inventors: Zhang, Jinyun; Mehta, Neelesh B.; Teo, Koon Hoo
      Patent No.: 8,238,405
      Issue Date: Aug 7, 2012
    • Title: "Method and System for Generating Antenna Selection Signals in Wireless Networks"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.; Zhang, Jinyun
      Patent No.: 8,228,858
      Issue Date: Jul 24, 2012
    • Title: "Generating Antenna Selection Signal in Wireless Systems"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.; Zhang, Jinyun
      Patent No.: 8,223,723
      Issue Date: Jul 17, 2012
    • Title: "Method for Allocating Resources in Cell-Edge Bands of OFDMA Networks"
      Inventors: Teo, Koon Hoo; Mao, Xuehong; Maaref, Amine; Tao, Zhifeng
      Patent No.: 8,165,098
      Issue Date: Apr 24, 2012
    • Title: "Communicating Packets in a Wireless Multi-User Multi-Hop Relay Networks"
      Inventors: Kuze, Toshiyuki; Zhang, Jinyun; Tao, Zhifeng; Teo, Koon Hoo
      Patent No.: 8,159,983
      Issue Date: Apr 17, 2012
    • Title: "System and Method for Opportunistic Cell Edge Selection in Multi-Cell MIMO OFDMA Networks"
      Inventors: Maaref, Amine; Zhang, Jinyun; Au Yeung, Chun Kin; Teo, Koon Hoo
      Patent No.: 8,155,088
      Issue Date: Apr 10, 2012
    • Title: "Method for Selecting Antennas in a Wireless Networks"
      Inventors: Mehta, Neelesh B.; Tang, Jia; Teo, Koon Hoo; Fukui, Noriyuki
      Patent No.: 8,086,272
      Issue Date: Dec 27, 2011
    • Title: "Method for Implicit Selecting Antennas in a Wireless Networks"
      Inventors: Teo, Koon Hoo; Mehta, Neelesh B.; Tang, Jia
      Patent No.: 8,055,301
      Issue Date: Nov 8, 2011
    • Title: "Method for Selecting Antennas in a Wireless Networks"
      Inventors: Molisch, Andreas F.; Mehta, Neelesh B.; Teo, Koon Hoo
      Patent No.: 8,046,029
      Issue Date: Oct 25, 2011
    • Title: "System and Method for Generating Soft Output in Hybrid MIMOSystems"
      Inventors: Zhang, Jinyun; Teo, Koon Hoo; Peng, Ronghui
      Patent No.: 8,000,416
      Issue Date: Aug 16, 2011
    • Title: "Method for Reducing Inter-Cell Interference in Wireless OFDMA Networks"
      Inventors: Orlik, Philip V.; Chen, Ying Da; Zhang, Jinyun; Teo, Koon Hoo
      Patent No.: 7,813,739
      Issue Date: Oct 12, 2010
    • Title: "Method and System for Enabling HARQ Operations on Channels Between Stations in Wireless Communication Networks"
      Inventors: Kuze, Toshiyuki; Zhang, Jinyun; Teo, Koon Hoo; Uchida, Shigeru; Tao, Zhifeng; Sawa, Kentaro
      Patent No.: 7,630,355
      Issue Date: Dec 8, 2009
    • Title: "Space-Time-Frequency Sensing of RF Spectrum in Cognitive Radios"
      Inventors: Zhang, Hong Yuan; Teo, Koon Hoo; Nakache, Yves-Paul N.; Zhang, Jinyun
      Patent No.: 7,610,036
      Issue Date: Oct 27, 2009
    See All Patents for MERL