Inventor
Chien-Cheng Tung
Inventor
Fremont, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication48%
H04BTransmission24%
H04WWireless communication networks8%
H01QAntennas, i.e. radio aerials4%
H03MCoding4%
H04JMultiplex communication4%
H04MTelephonic communication4%
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%
PatentTitleYear
8,954,024'Full duplex wireless method and apparatus'20158,559,571'Method and apparatus for beamforming of multi-input-multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) transceivers'20138,059,701'Flexible and in-band signaling for nested preamble'20118,032,134'Beamforming with global positioning and orientation systems'20117,986,755'Method and apparatus for calibration for beamforming of multi-input-multi-output (MIMO) orthogonol frequency division multiplexing (OFDM) transceivers'20117,920,485'Unsupervised traffic estimation for low-power media streaming'20117,856,068'Nested preamble for multi input multi output orthogonal frequency division multiplexing'20107,738,538'Flexible and in-band signaling for nested preamble'20107,545,891'Carrier recovery architectures for multi input multi output orthogonal frequency division multiplexing receivers'20097,486,751'Joint time/frequency domain maximum ratio combining architectures for multi input multi output wireless receivers'20097,313,750'Efficient soft decision demapper to minimize viterbi decoder complexity'20077,266,146'Symbol-based decision feedback equalizer (DFE) optimal equalization method and apparatus with maximum likelihood sequence estimation for wireless receivers under multipath channels'20077,248,650'Hardware implementation of maximum likelihood sequence estimation for wireless receivers'20077,197,094'Symbol-based decision feedback equalizer (DFE) with maximum likelihood sequence estimation for wireless receivers under multipath channels'20076,687,344'Parallel handset on-hook/off-hook detection by software-based signal power measurement'20046,512,787'Digital impairment learning method and system'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to PCTEL INC (1)· patent assignee history
2003–2013Based in Fremont, CA, US· patent location history
2007–2009Patents assigned to RALINK TECHNOLOGY INC (6)· patent assignee history
2010–2013Patents assigned to RALINK TECHNOLOGY CORP (7)· patent assignee history
2011–2015Patents assigned to TUNG CHIEN-CHENG (3)· patent assignee history
2013Patents assigned to PARE JR THOMAS EDWARD (1)· patent assignee history
2015Based in San Ramon, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RALINK TECHNOLOGY CORP | 7 | 2010–2013 |
| RALINK TECHNOLOGY INC | 6 | 2007–2009 |
| TUNG CHIEN-CHENGself | 3 | 2011–2015 |
| PARE JR THOMAS EDWARD | 1 | 2013 |
| PCTEL INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 15 | 2003–2013 |
| San Ramon, California, US | 1 | 2015 |