Sang-Yeon Yoon
Inventor
Stats
- 3 total patents issued
- 5 total patents filed
- most recent filing
This is official USPTO record data
Details
- 3 Issued Patents
- 5 Filed Patents
- 30 Total Citation Count
- Mar 9, 2010 Most Recent Filing
- Mar 31, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AITEC CO., LTD. | 1 2 1 1 | 2003 2007 2009 2010 |
Inventor Addresses
| Address | Duration |
|---|---|
| Busan Metro, KR | Apr 19, 05 - Apr 19, 05 |
| Busan, KR | Mar 05, 09 - May 03, 11 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| F21L: | LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION | 3 |
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 1 |
| H01M: | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| D637156 | 2011 | Dry cell holder for flashlight | 1 |
| 2010/0231,142 | 2010 | DRY CELL HOLDER AND FLASHLIGHT HAVING THE SAME | 2 |
| 7,703,952 | 2010 | Lamp support | 6 |
| 2009/0059,607 | 2009 | Lamp Support | 1 |
| 6,880,951 | 2005 | Flashlight using a light emitting diode as a lamp | 20 |
