Inventor
Xiaoru Zhang
Inventor
Sunnyvale, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks19%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04BTransmission11%
G01SRadio direction-finding8%
G06FElectric digital data processing8%
H04KSecret communication8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
G08CTransmission systems for measured values, control or similar signals5%
H03CModulation5%
PatentTitleYear
9,832,730Power management of communication devices20179,820,235'Power management of communication devices'20179,820,229'Dynamic voltage and frequency scaling in wireless modems'20178,817,717'Concurrent background spectral scanning for bluetooth packets while receiving WLAN packets'20148,498,589'Polar modulator with path delay compensation'20138,270,528'Packet detection, synchronization, and frequency offset estimation'20128,184,754'Spur mitigation techniques'20128,170,494'Synthesizer and modulator for a wireless transceiver'20128,081,878'Remote control capture and transport'20117,835,456'Spur mitigation techniques'20107,751,520'Packet detection, synchronization, and frequency offset estimation'20107,529,486'Remote control capture and transport'20097,463,704'Multi-chain signal detection and gain control for automatic gain control systems'20087,321,631'Spur mitigation techniques'20087,129,884'Multiple antenna radar signal detection and estimation'20066,954,171'Method and apparatus for physical layer radar pulse detection and estimation'20056,891,496'Method and apparatus for physical layer radar pulse detection and estimation'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to ATHEROS COMM INC (8)· patent assignee history
2005–2012Based in Sunnyvale, CA, US· patent location history
2008Based in Santa Clara, CA, US· patent location history
2010–2014Based in San Jose, CA, US· patent location history
2011–2014Patents assigned to ZHANG XIAORU (6)· patent assignee history
2011–2012Patents assigned to QUALCOMM ATHEROS INC (4)· patent assignee history
2012Patents assigned to CHOI WON-JOON (2)· patent assignee history
2013–2017Patents assigned to QUALCOMM INC (5)· patent assignee history
2017Based in Saratoga, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATHEROS COMM INC | 8 | 2005–2010 |
| ZHANG XIAORUself | 6 | 2011–2014 |
| QUALCOMM INC | 5 | 2013–2017 |
| QUALCOMM ATHEROS INC | 4 | 2011–2012 |
| CHOI WON-JOON | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 7 | 2005–2012 |
| San Jose, California, US | 6 | 2010–2014 |
| Saratoga, California, US | 3 | 2017 |
| Santa Clara, California, US | 1 | 2008 |