Chang-Hwan Hwang
Inventor
Stats
- 824 US patents issued
- 841 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 824 US Patents Issued
- 841 US Applications Filed
- 7254 Total Citation Count
- Sep 6, 2019 Most Recent Filing
- Nov 15, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| GITANJALI GEMS LIMITED | 1
| 2004
|
| QUALCOMM INCORPORATED | 1
| 2003
|
| Kones Corporation Co., Ltd. | 2
| 2009
|
| SIEMENS AKTIENGESELLSCHAFT | 1
| 2005
|
| KOREA NUCLEAR FUEL CO., LTD. | 2
2 | 2008
2009 |
| SAMSUNG ELECTRONICS CO., LTD. | 1
1 2 89 193 242 108 50 103 37 15 2 2 1 1 | 2001
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Daejeon, KR | Apr 02, 09 - Nov 10, 15 |
| Goyan-Si, KR | Aug 29, 06 - Nov 21, 06 |
| Goyand-Si, KR | Jun 17, 08 - Jun 17, 08 |
| Goyang, KR | Jan 30, 07 - Oct 13, 09 |
| Goyang-Shi, KR | Jul 25, 06 - Jul 25, 06 |
| Goyang-Si, KR | Feb 15, 05 - Jun 28, 11 |
| Goyang-si, KR | Jan 04, 05 - Jan 21, 14 |
| Gunpo-si, KR | May 15, 07 - May 15, 07 |
| Gyeonggi-Do, KR | Aug 29, 06 - Apr 08, 08 |
| Gyeonggi-do, KR | Nov 11, 08 - Jan 11, 11 |
| Incheon-si, KR | Oct 21, 08 - Oct 21, 08 |
| Koyang-shi, KR | Mar 14, 06 - Mar 14, 06 |
| Kyonggi-do, KR | Dec 02, 08 - Feb 24, 09 |
| Kyunggi-do, KR | Sep 22, 09 - Jun 14, 11 |
| Kyungiki-Do, KR | May 23, 06 - May 23, 06 |
| Kyungki-Do, KR | Sep 07, 04 - Mar 06, 07 |
| Kyungki-do, KR | Jul 25, 06 - Jul 25, 06 |
| SEOUL, KR | Oct 20, 16 - Oct 20, 16 |
| Seongnam-Si, KR | Aug 24, 10 - Feb 28, 12 |
| Seongnam-si, KR | Jul 27, 10 - Nov 06, 12 |
| Seoul, KR | May 11, 04 - Nov 24, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A47B: | TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE | 1 |
| A47G: | HOUSEHOLD OR TABLE EQUIPMENT | 2 |
| A63F: | CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; GAMES NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10845986 | 2020 | Remote control device and method of controlling other devices using the same | 0 |
| 10797903 | 2020 | Control device and method thereof | 0 |
| 10750234 | 2020 | User terminal device and content sharing method thereof | 1 |
| 2019/0391,722 | 2019 | REMOTE CONTROL DEVICE AND METHOD OF CONTROLLING OTHER DEVICES USING THE SAME | 0 |
| 10423324 | 2019 | Remote control device and method of controlling other devices using the same | 1 |
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