Inventor
Xiao-Feng Qi
Inventor
Westfield, NJ, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission23%
H04LTransmission of digital information, e.g. telegraphic communication22%
H04WWireless communication networks14%
G01SRadio direction-finding5%
G06FElectric digital data processing4%
H01QAntennas, i.e. radio aerials4%
H03MCoding4%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers4%
G02CSpectacles3%
G10LSpeech analysis techniques or speech synthesis3%
PatentTitleYear
11,129,866Inhibitors of valosin-containing protein and methods of use202111,122,359Acoustic output apparatus and method thereof202111,115,774Acoustic output apparatus202111,115,751Apparatus and methods for bone conduction speaker202110,638,479System and method for multi-source channel estimation202010,404,342Multiuser MIMO for large antenna systems with hybrid beamforming201910,320,061High dimensional (HiDi) radio environment characterization and representation201910,291,356Decoding procedures in systems with codeblock segmentation201910,270,625Hardware virtualization for mean and variance estimations of QAM symbols201910,211,844Minimum search length analog to digital converter201910,205,491System and method for large scale multiple input multiple output communications201910,148,329Adaptively grouped user equipment multicasting and beamforming201810,079,629Apparatus and method for pre-coding data based on channel statistics201810,045,352Channel estimation in large scale MIMO systems using iterative location based spatial filtering201810,020,922High dimensional (HiDi) radio environment characterization and representation20189,979,445Digital to analog converter apparatus, system, and method with quantization noise that is independent of an input signal20189,917,723'Efficient methods and recursive/scalable circuit architectures for QAM symbol mean and variance estimations'20189,900,112'Method for calibration of a MIMO array based on an opportunistic signal'20189,800,384'System and method for multi-source channel estimation'20179,768,928'High dimensional (HiDi) radio environment characterization and representation'20179,742,480'Channel-state information determination in wireless networks'20179,654,306'System and method for multi-source channel estimation'20179,014,740'Enhanced multiple SIM time tracking'20158,503,506'Method and system for interference suppression in WCDMA systems'20138,284,819'Method and system for interference suppression in WCDMA systems'20128,077,796'Methods and arrangements for communicating in a multiple input multiple output system'20117,881,391'OFDM receiver and method for decoding OFDM symbols of two or more data streams with reduced multiplication operations'20117,387,607'Wireless medical sensor system'20087,013,226'Reflectometer with echo canceller'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2011Patents assigned to INTEL CORP (4)· patent assignee history
2006Based in Freehold, NJ, US· patent location history
2008–2020Based in Westfield, NJ, US· patent location history
2011–2015Patents assigned to QI XIAO-FENG (4)· patent assignee history
2012–2015Patents assigned to BROADCOM CORP (3)· patent assignee history
2012–2015Patents assigned to LUO WEI (3)· patent assignee history
2017–2020Patents assigned to FUTUREWEI TECHNOLOGIES INC (18)· patent assignee history
2021Based in Shenzhen, CN· patent location history
2021Based in Cleveland, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUTUREWEI TECHNOLOGIES INC | 18 | 2017–2020 |
| INTEL CORP | 4 | 2006–2011 |
| QI XIAO-FENGself | 4 | 2011–2015 |
| BROADCOM CORP | 3 | 2012–2015 |
| LUO WEI | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westfield, New Jersey, US | 24 | 2008–2020 |
| Shenzhen, CN | 3 | 2021 |
| Cleveland, OH, US | 1 | 2021 |
| Freehold, New Jersey, US | 1 | 2006 |