Inventor
Chia-Kai Chang
Inventor
Taipei, TW
Overview
Patents· 4 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 communication29%
G08CTransmission systems for measured values, control or similar signals14%
G10HElectrophonic musical instruments14%
H03GControl of amplification14%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers14%
H04WWireless communication networks14%
PatentTitleYear
10,855,242Adaptive equalizer for high speed serial data and related control method20209,414,393'Resource allocation method for allocating resource blocks to several user equipment'20168,598,994'Method for controlling appliances by swing motion'20137,411,123'Method for transforming image into music'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to COMPAL ELECTRONICS INC (1)· patent assignee history
2008–2016Based in Taipei, TW· patent location history
2013Patents assigned to CHANG CHIA-KAI (1)· patent assignee history
2013Patents assigned to HONG YA-HSIN (1)· patent assignee history
2013Patents assigned to HORNG JENG-HAUR (1)· patent assignee history
2013Patents assigned to HSIEH YU-HENG (1)· patent assignee history
2013Based in Yunlin County, TW· patent location history
2020Based in Hsinchu County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG CHIA-KAIself | 1 | 2013 |
| COMPAL ELECTRONICS INC | 1 | 2008 |
| HONG YA-HSIN | 1 | 2013 |
| HORNG JENG-HAUR | 1 | 2013 |
| HSIEH YU-HENG | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 2 | 2008–2016 |
| Hsinchu County, TW | 1 | 2020 |
| Yunlin County, TW | 1 | 2013 |