Inventor
Christian Holenstein
Inventor
San Diego, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission37%
H03GControl of amplification14%
H03FAmplifiers10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04WWireless communication networks6%
H03DDemodulation or transference of modulation from one carrier to another4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
H01LSemiconductor devices2%
H03KPulse technique2%
H03MCoding2%
PatentTitleYear
10,439,858Multiplex modules for carrier aggregation receivers201910,044,381Wireless device with filters to support co-existence in adjacent frequency bands20189,936,449Method and apparatus for facilitating power conservation via time-gating in a wireless communication system20189,774,485'Multiplex modules for carrier aggregation receivers'20179,362,958'Single chip signal splitting carrier aggregation receiver architecture'20169,312,888'Antenna interface circuits for carrier aggregation on multiple antennas'20169,300,420'Carrier aggregation receiver architecture'20169,131,634'Radio frequency package on package circuit'20158,903,343'Single-input multiple-output amplifiers with independent gain control per output'20148,874,065'Method and apparatus for facilitating power conservation via time-gating in a wireless communication system'20148,634,790'Direct conversion receiver architecture with digital fine resolution variable gain amplification'20148,626,099'Direct conversion receiver architecture'20148,615,212'Direct conversion receiver architecture'20138,446,188'Systems and methods for producing a predetermined output in a sequential circuit during power on'20138,351,978'Systems and methods for adjusting the gain of a receiver through a gain tuning network'20138,306,096'Interference reduction using variable digital-to-analog converter (DAC) sampling rates'20128,160,513'Methods and apparatus for implementing phase rotation at baseband frequency for transmit diversity'20128,036,622'DC offset cancellation circuit for a receiver'20117,746,169'LNA having a post-distortion mode and a high-gain mode'20107,319,852'Apparatus and method for DC offset compensation in a direct conversion receiver'20087,076,225'Variable gain selection in direct conversion receiver'20066,985,711'Direct current offset cancellation for mobile station modems using direct conversion'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2019Patents assigned to QUALCOMM INC (21)· patent assignee history
2006–2018Based in San Diego, CA, US· patent location history
2012–2018Patents assigned to HOLENSTEIN CHRISTIAN (11)· patent assignee history
2013–2014Patents assigned to KANG INYUP (3)· patent assignee history
2013–2014Patents assigned to LI TAO (3)· patent assignee history
2014–2019Based in La Mesa, CA, US· patent location history
2016–2018Patents assigned to BOSSU FREDERIC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 21 | 2006–2019 |
| HOLENSTEIN CHRISTIANself | 11 | 2012–2018 |
| BOSSU FREDERIC | 3 | 2016–2018 |
| KANG INYUP | 3 | 2013–2014 |
| LI TAO | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 14 | 2006–2018 |
| La Mesa, California, US | 8 | 2014–2019 |