Inventor
Shaun H. Chen
Inventor
Cupertino, CA, US
Overview
Patents· 10 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 transducer28%
B08BCleaning in general22%
B24BMachines, devices, or processes for grinding or polishing11%
C10MLubricating compositions6%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G05DSystems for controlling or regulating non-electric variables6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
LOC226%
PatentTitleYear
11,062,663Electro-optic displays and driving methods2021D0919035Magazine loader20219,607,646'Hard disk double lubrication layer'20179,296,082'Disk buffing apparatus with abrasive tape loading pad having a vibration absorbing layer'20169,177,601'Multiple cleaning processes in a single tank'20158,562,748'Multiple cleaning processes in a single tank'20138,404,056'Process control for a sonication cleaning tank'20138,163,093'Cleaning operations with dwell time'20127,998,912'Composite lubricant for hard disk media'20116,283,838'Burnishing tape handling apparatus and method'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2017Based in Cupertino, CA, US· patent location history
2011–2012Patents assigned to WD MEDIA INC (2)· patent assignee history
2012–2013Patents assigned to CHEN CHAOYUAN (3)· patent assignee history
2012–2013Patents assigned to CHEN SHAUN (2)· patent assignee history
2013–2017Patents assigned to WD MEDIA LLC (5)· patent assignee history
2013Patents assigned to CHANG BING-SHIUAN (1)· patent assignee history
2021Based in Fremont, CA, US· patent location history
2021Based in Ningbo, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WD MEDIA LLC | 5 | 2013–2017 |
| CHEN CHAOYUAN | 3 | 2012–2013 |
| CHEN SHAUNself | 2 | 2012–2013 |
| WD MEDIA INC | 2 | 2011–2012 |
| CHANG BING-SHIUAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 8 | 2001–2017 |
| Fremont, California, US | 1 | 2021 |
| Ningbo, CN | 1 | 2021 |