Chih-Jen Chien
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
- 5 Total Citation Count
- Mar 15, 2012 Most Recent Filing
- Mar 15, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NATIONAL TAIWAN UNIVERSITY | 2
| 2012
|
Inventor Addresses
| Address | Duration |
|---|---|
| Taipei, TW | May 09, 13 - Jan 07, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| D02G: | CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS | 1 |
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 1 |
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8625949 | 2014 | Optical head | 3 |
| 2013/0115,454 | 2013 | OPTICAL HEAD | 1 |
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