Inventor
Xiaogang Chen
Inventor
Portland, OR, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks31%
H04LTransmission of digital information, e.g. telegraphic communication28%
H04BTransmission9%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%
H04JMultiplex communication6%
G06FElectric digital data processing3%
G06NComputing arrangements based on specific computational models3%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy3%
G10LSpeech analysis techniques or speech synthesis3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
10,992,722High efficiency distributed device-to-device (D2D) channel access202110,979,250Signaling for uplink sounding202110,979,169High efficiency (HE) beacon and HE formats202110,952,072Long training field sequence security protection202110,939,378Methods to encode a binary phase shift keying (BPSK) mark for a wake-up radio (WUR) packet202110,932,088Report identification and power control for ranging202110,917,215Systems and methods for semi-persistent scheduling of wireless communications202110,911,582Pre-high-efficiency (HE)-short training field preamble transmission for the HE-trigger based physical layer convergence protocol (PLCP) protocol data unit (PPDU)202110,892,863Joint nulling and joint beamforming for downlink transmissions by multiple access points (AP)202110,891,877Methods and apparatus for securing sounding symbols20219,477,925'Deep neural networks training for speech and pattern recognition'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to MICROSOFT CORP (1)· patent assignee history
2016Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2016Based in Lianyuan, CN· patent location history
2021Patents assigned to INTEL CORP (5)· patent assignee history
2021Patents assigned to INTEL IP CORP (3)· patent assignee history
2021Patents assigned to APPLE INC (2)· patent assignee history
2021Based in Portland, OR, US· patent location history
2021Based in Hillsboro, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEL CORP | 5 | 2021 |
| INTEL IP CORP | 3 | 2021 |
| APPLE INC | 2 | 2021 |
| MICROSOFT CORP | 1 | 2016 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portland, OR, US | 8 | 2021 |
| Hillsboro, OR, US | 2 | 2021 |
| Lianyuan, CN | 1 | 2016 |