Inventor · Campbell, CA, US

Yong Liu

335Patents
26h-index
152Co-inventors
89Inventor score

Filing activity: Oct 31, 2006 → May 17, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8270909B2 Sounding and steering protocols for wireless communications Electricity 146 Active
US8867653B2 Physical layer frame format for long range WLAN Electricity 115 Active
US8886755B1 Method and apparatus for facilitating simultaneous transmission from multiple stations Electricity 80 Active
US8787385B2 Method and apparatus for determining channel bandwidth Electricity 64 Active
US8811203B1 Methods and apparatus for determining a composite channel Electricity 61 Active
US8670399B2 Determining a communication channel from a plurality of possible channel bandwidths Electricity 52 Active
US8724546B2 Training sequence indication for WLAN Electricity 51 Active
US8787338B2 Determining a communication channel from a plurality of possible channel bandwidths Electricity 50 Active
US8145208B2 Air-to-ground cellular communication network terrestrial base station having multi-dimensional sectors with alternating radio frequency polarizations Electricity 49 Active
US8737405B2 Method and apparatus for determining channel bandwidth Electricity 48 Active
US8971350B1 Accessing channels in a multi-channel communication system Electricity 46 Active
US8611288B1 Systems and methods for link adaptation in wireless communication systems Electricity 44 Active
US8923118B1 Methods and apparatus for clear channel assessment Electricity 40 Active
US8812833B2 Wireless multiband security Electricity 38 Active
US8395997B2 Multi-channel wireless communications Electricity 37 Active
US8885740B2 Control mode PHY for WLAN Electricity 34 Active
US8335167B1 Refining beamforming techniques for phased-array antennas Electricity 34 Active
US9351333B1 Long wireless local area network (WLAN) packets with midambles Electricity 33 Active
US8665908B1 Signaling guard interval capability in a communication system Electricity 33 Active
US8923217B2 SDMA multi-device wireless communications Electricity 31 Active
US9130727B2 Control mode PHY for WLAN Electricity 31 Active
US8665906B1 Method and apparatus for multi-user frame aggregation Electricity 30 Active
US9100074B1 Beamforming training techniques for MIMO systems Electricity 29 Active
US9155027B1 802.11 enhanced distributed channel access Electricity 26 Active
US8830917B1 Short preamble in a physical layer data unit Electricity 26 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.