Inventor
Chih-Hsu Yen
Inventor
Hsinchu, TW
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing18%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers18%
H04SStereophonic systems14%
H03GControl of amplification9%
H04NPictorial communication, e.g. television9%
G11BInformation storage based on relative movement between record carrier and transducer5%
G11CStatic stores5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
H01RElectrically-conductive connections5%
H02JElectric power networks5%
PatentTitleYear
10,797,495Power bank with a plurality of pluggable battery modules202010,271,155Audio playing system201910,136,241Audio playing system capable of automatically personally compensating20189,930,441'Audio playing system'20189,888,334'Audio playing system'20189,613,669'Matrix transposing circuit'20179,332,266'Method for prediction in image encoding and image encoding apparatus applying the same'20168,920,185'Electronic device assembly structure'20148,767,823'Method and apparatus for frame memory compression'20148,280,938'Semi-sequential Galois Field multiplier and the method for performing the same'20127,970,130'Low-latency method and apparatus of GHASH operation for authenticated encryption Galois Counter Mode'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2017Patents assigned to IND TECH RES INST (5)· patent assignee history
2011–2012Based in Taipei, TW· patent location history
2012–2014Patents assigned to YEN CHIH-HSU (2)· patent assignee history
2014–2020Patents assigned to GEMTEK TECHNOLOGY CO LTD (6)· patent assignee history
2014Patents assigned to JOU FAN-DI (1)· patent assignee history
2014–2020Based in Hsinchu, TW· patent location history
2014–2017Based in Hsinchu County, TW· patent location history
2016Patents assigned to LI GWO LONG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEMTEK TECHNOLOGY CO LTD | 6 | 2014–2020 |
| IND TECH RES INST | 5 | 2011–2017 |
| YEN CHIH-HSUself | 2 | 2012–2014 |
| JOU FAN-DI | 1 | 2014 |
| LI GWO LONG | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 6 | 2014–2020 |
| Hsinchu County, TW | 3 | 2014–2017 |
| Taipei, TW | 2 | 2011–2012 |