Griffen Chen
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 4 Total Citation Count
- Jul 20, 2004 Most Recent Filing
- Jul 20, 2004 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
TIAN HOLDINGS, LLC | 2
| 2004
|
Inventor Addresses
Address | Duration |
---|---|
Taipei, TW | Jan 27, 05 - Apr 01, 08 |
Technology Profile
Technology | Matters | |
---|---|---|
G11B: | INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
7352666 | 2008 | Focus-balance calibration method | 2 |
2005/0018,559 | 2005 | Focus-balance calibration method | 0 |
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