Inventor
Yen-Chien Cheng
Inventor
Hsinchu, TW
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer71%
H03MCoding14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
8,749,411'Analog-to-digital conversion device and method thereof'20148,654,621'Data recovery method and associated device'20148,406,103'Data recovery device and method'20138,300,508'Method and apparatus for judging blank area and data recorded-area of optical disc'20128,299,746'Move-sled-home device and method for use in optical disc drive'20127,916,598'Method for determining type of disk and apparatus thereof'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to SUNPLUS TECHNOLOGY CO LTD (6)· patent assignee history
2011Based in Taipei, TW· patent location history
2012–2014Patents assigned to CHENG YEN-CHIEN (5)· patent assignee history
2012Patents assigned to FENG WEN-CHUN (2)· patent assignee history
2012–2014Based in Hsinchu, TW· patent location history
2013–2014Patents assigned to YANG YUNG-CHI (3)· patent assignee history
2014Patents assigned to CHEN ZHENG-XIONG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUNPLUS TECHNOLOGY CO LTD | 6 | 2011–2014 |
| CHENG YEN-CHIENself | 5 | 2012–2014 |
| YANG YUNG-CHI | 3 | 2013–2014 |
| FENG WEN-CHUN | 2 | 2012 |
| CHEN ZHENG-XIONG | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 5 | 2012–2014 |
| Taipei, TW | 1 | 2011 |