Wan-uk Choi
Inventor
Stats
- 26 US patents issued
- 36 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 26 US Patents Issued
- 36 US Applications Filed
- 539 Total Citation Count
- Jun 5, 2015 Most Recent Filing
- Aug 28, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SAMSUNG DISPLAY DEVICES CO., LTD. | 6
| 1999
|
| MASCOTECH, INC. | 1
| 2000
|
| SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION | 2
| 2008
|
| SAMSUNG SDI CO., LTD. | 1
2 4 2 2 3 14 1 3 4 6 1 | 1998
2000 2001 2003 2006 2007 2008 2009 2010 2011 2012 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Cheonan, KR | Nov 12, 02 - Nov 12, 02 |
| Cheonan-si, KR | Mar 12, 02 - May 03, 05 |
| Chomam City, KR | Sep 18, 03 - Sep 18, 03 |
| Chomam, KR | Sep 21, 10 - Sep 21, 10 |
| Chonan City, KR | Sep 12, 02 - Sep 12, 02 |
| Chonan, KR | Jun 12, 01 - Feb 16, 10 |
| Choongcheongnam-do, KR | Nov 19, 02 - Feb 18, 03 |
| Chungcheongnam, KR | May 28, 02 - May 28, 02 |
| Chungcheongnam-do, KR | Jun 04, 02 - Jun 04, 02 |
| Suwon-city, KR | Jan 31, 02 - Jan 31, 02 |
| Suwon-si, KR | May 21, 02 - Sep 20, 16 |
| Yongin-si, KR | May 26, 11 - Sep 13, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 2 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9450248 | 2016 | Active material for rechargeable lithium battery and rechargeable lithium battery including the same | 1 |
| 9444120 | 2016 | Rechargeable lithium battery and method for manufacturing the same | 0 |
| 9269985 | 2016 | Rechargeable lithium battery | 0 |
| 2016/0043,360 | 2016 | ULTRASONIC WELDING DEVICE, MANUFACTURING METHOD OF RECHARGEABLE BATTERY USING THE SAME, AND RECHARGEABLE BATTERY | 4 |
| 8980474 | 2015 | Lithium secondary battery | 4 |
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