Inventor
Chingwo Ma
Inventor
Danville, CA, US
Overview
Patents· 10 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 communication47%
H04BTransmission20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C09JAdhesives7%
G06JHybrid computing arrangements7%
H01QAntennas, i.e. radio aerials7%
H03MCoding7%
PatentTitleYear
11,104,828Solventless silicone pressure sensitive adhesive and methods for making and using same20218,942,143'Time division duplex orthogonal frequency division multiplexing distributed antenna system, base station and remote access unit'20157,873,123'Null detector and method thereof'20117,843,805'Method and circuit for frequency offset estimation in frequency domain in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11a/g wireless LAN standard'20107,742,537'Time domain symbol timing synchronization circuit and method thereof for communication systems'20107,539,125'Method and circuit for frequency offset estimation in frequency domain in the orthogonal frequency division multiplexing baseband receiver for IEEE 802.11A/G wireless LAN standard'20097,403,556'Radio receiver supporting multiple modulation formats with a single pair of ADCs'20087,289,559'Method for updating coefficients in decision feedback equalizer'20077,164,731'Apparatus and method of adaptive frequency offset estimations for a receiver'20075,748,126'Sigma-delta digital-to-analog conversion system and process through reconstruction and resampling'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2011Based in Danville, CA, US· patent location history
2007–2010Patents assigned to VIA TECH INC (5)· patent assignee history
2007–2010Based in Taipei, TW· patent location history
2010–2011Patents assigned to ALPHA IMAGING TECHNOLOGY CORP (2)· patent assignee history
2015Patents assigned to CHEN SHIH-I (1)· patent assignee history
2015Patents assigned to CHUNG I-CHOU (1)· patent assignee history
2015Based in New Taipei, TW· patent location history
2021Patents assigned to DOW SILICONES CORP (1)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VIA TECH INC | 5 | 2007–2010 |
| ALPHA IMAGING TECHNOLOGY CORP | 2 | 2010–2011 |
| CHEN SHIH-I | 1 | 2015 |
| CHUNG I-CHOU | 1 | 2015 |
| DOW SILICONES CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danville, California, US | 4 | 1998–2011 |
| Taipei, TW | 4 | 2007–2010 |
| Shanghai, CN | 1 | 2021 |
| New Taipei, TW | 1 | 2015 |