Tsung-Li Chen
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 0 Total Citation Count
- Oct 27, 2014 Most Recent Filing
- Jul 16, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ASIA OPTICAL INTERNATIONAL LTD. | 1
3 | 2007
2014 |
| SINTAI OPTICAL (SHENZHEN) CO., LTD. | 3
| 2014
|
Inventor Addresses
| Address | Duration |
|---|---|
| Changhua, TW | Dec 30, 08 - Dec 30, 08 |
| Taichung, TW | Feb 19, 15 - Feb 09, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 2 |
| H04N: | PICTORIAL COMMUNICATION, e.g. TELEVISION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9258469 | 2016 | Optical device and stabilizing method for optical elements thereof | 0 |
| 2015/0116,574 | 2015 | Optical Device and Stabilizing Method for Optical Elements Thereof | 0 |
| 2015/0049,392 | 2015 | Zoom lens assembly | 0 |
| 7471476 | 2008 | Impact-resistant barrel assembly for a lens device | 0 |
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