Inventor
Zhanfeng Jia
Inventor
Belmont, CA, US
Overview
Patents· 52 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks30%
H04LTransmission of digital information, e.g. telegraphic communication23%
H04BTransmission17%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
H04JMultiplex communication3%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers2%
G06FElectric digital data processing2%
H01QAntennas, i.e. radio aerials2%
H04HBroadcast communication2%
PatentTitleYear
10,397,816Wireless local area network throughput estimation201910,231,179Access point standby power optimization across an arbitrary number of associated clients201910,021,736Skip RX during SBS transmission20189,877,130Synchronization of signals for multiple data sinks20189,819,477'Align transmissions for SBS'20179,807,691'Polling beacon'20179,804,664'Adaptive control of RF low power modes in a multi-rate wireless system using MCS value'20179,781,673'Adaptive control of RF low power modes in a multi-rate wireless system using device mode'20179,730,151'Method and apparatus for initiating channel sounding with unassociated access points'20179,602,276'Method and apparatus for virtual pairing with a group of semi-connected devices'20179,565,651'System and method for controlling paging delay with timing arrangements and dual page scans'20179,560,594'Access point response to PS-Poll'20179,485,674'Method and system for unified rate adaptation for SU-BF and MU-MIMO operation'20169,420,490'Systems and methods for seamless data stream transfer during band switch between wireless stations'20169,379,794'Scheduling transmission for multi-user, multiple-input, multiple-output data'20169,363,755'Power saving modes in wireless devices'20169,363,686'Method and system for unified rate adaptation for SU-BF and MU-MIMO operation'20169,351,241'Indicating a busy period in a wireless network'20169,318,805'Updating a beam pattern table'20169,306,640'Selecting a modulation and coding scheme for beamformed communication'20169,219,569'Method and apparatus for optimizing rate control based on packet aggregation considerations'20159,204,394'Signature-coded wake-up transmission'20159,191,146'Methods permitting a wireless system receiver to determine and report channel conditions to a system transmitter'20159,173,190'System and method for controlling paging delay'20159,167,530'Power saving modes in wireless devices'20159,148,816'Dynamic rate control in WiFi systems'20159,130,611'Method of using zoning map for beam searching, tracking and refinement'20159,124,357'Media access control for ultra-wide band communication'20159,119,157'Power saving modes in wireless devices'20159,083,448'Preamble capture and medium access control'20159,055,458'Method and system for dynamic AMPDU duration control in a wireless communication system'20159,055,459'Method and system for dual-mode rate control in a wireless communication system'20159,042,549'Apparatus and method for address privacy protection in receiver oriented channels'20158,902,894'Apparatus and methods for wireless communication using a packet structure that indicates whether payload length field and payload are included in the packet'20148,861,355'Multicast rate control'20148,848,636'Addressing schemes for wireless communication'20148,755,388'System and method for acknowledgement packet transmitting and receiving'20148,654,988'Synchronization of signals for multiple data sinks'20148,600,373'Dynamic distribution of device functionality and resource management'20138,582,539'System and method to implement synchronous channel timing in a wireless communications network'20138,553,745'Inter-pulse duty cycling'20138,553,744'Pulse arbitration for network communications'20138,555,063'Method for establishing a wireless link key between a remote device and a group device'20138,473,013'Multi-level duty cycling'20138,363,583'Channel access scheme for ultra-wide band communication'20138,306,032'System and method for acknowledgement packet transmitting and receiving'20128,290,069'System and method to implement concurrent orthogonal channels in an ultra-wide band wireless communications network'20128,275,373'Randomization of periodic channel scans'20128,184,038'Two-way ranging with inter-pulse transmission and reception'20128,165,080'Addressing schemes for wireless communication'20128,059,573'Method of pairing devices'20118,005,065'Keep-alive for wireless networks'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2019Patents assigned to QUALCOMM INC (52)· patent assignee history
2011–2017Patents assigned to JIA ZHANFENG (26)· patent assignee history
2011–2017Patents assigned to JULIAN DAVID JONATHAN (22)· patent assignee history
2011–2019Based in Belmont, CA, US· patent location history
2011–2015Based in San Diego, CA, US· patent location history
2012–2015Patents assigned to EKBAL AMAL (7)· patent assignee history
2012–2017Patents assigned to TIAN QINGJIANG (6)· patent assignee history
2013Based in Blemont, CA, US· patent location history
2013Based in Belmond, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 52 | 2011–2019 |
| JIA ZHANFENGself | 26 | 2011–2017 |
| JULIAN DAVID JONATHAN | 22 | 2011–2017 |
| EKBAL AMAL | 7 | 2012–2015 |
| TIAN QINGJIANG | 6 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Belmont, California, US | 47 | 2011–2019 |
| San Diego, California, US | 3 | 2011–2015 |
| Blemont, California, US | 1 | 2013 |
| Belmond, California, US | 1 | 2013 |