Chang-hee Lee
Inventor
Stats
- 37 total patents issued
- 89 total patents filed
- most recent filing
This is official USPTO record data
Details
- 37 Issued Patents
- 89 Filed Patents
- 132 Total Citation Count
- Nov 3, 2011 Most Recent Filing
- May 7, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY | 2 2 13 6 1 3 | 2004 2005 2006 2007 2009 2010 |
| SAMSUNG ELECTRONICS CO., LTD. | 1 1 1 6 2 5 | 1998 2002 2003 2005 2006 2009 |
| LG-NORTEL CO., LTD. | 1 | 2006 |
| NOVERA OPTICS, INC. | 2 1 6 2 4 | 2001 2002 2003 2004 2005 |
| TECHNO MART CO., LTD. | 1 1 | 2003 2005 |
| SNU R&DB FOUNDATION | 2 | 2011 |
| LG CHEM, LTD. | 14 2 | 2010 2011 |
| LG-ERICSSON CO., LTD. | 2 | 2005 |
| DOOSAN CORPORATION | 1 | 2003 |
| LG DISPLAY CO., LTD. | 2 3 | 2006 2011 |
| SAMSUNG MOBILE DISPLAY CO., LTD. | 1 | 2009 |
| KOREA ATOMIC ENERGY RESEARCH INSTITUTE | 2 | 2007 |
| SAMSUNG SDI CO., LTD. | 2 | 2006 |
Inventor Addresses
| Address | Duration |
|---|---|
| Chuncheon, KR | Mar 28, 06 - Jun 15, 06 |
| Daejeon, KR | Sep 06, 07 - May 14, 13 |
| Daejeon-city, KR | Feb 02, 06 - Feb 02, 06 |
| Daejeon-si, KR | Dec 22, 09 - Dec 22, 09 |
| Daejon City, KR | - |
| Daejon, KR | Nov 29, 07 - Dec 06, 11 |
| Gyeonggi-Do, KR | Aug 23, 11 - May 14, 13 |
| Hwaseong, KR | Jul 05, 07 - Nov 03, 11 |
| Hwaseong-si, KR | Jun 03, 10 - Aug 07, 12 |
| Osan-si, KR | Aug 19, 10 - Sep 18, 12 |
| Seoul, KR | Jun 28, 07 - Sep 18, 12 |
| Suwon, KR | Oct 10, 00 - Jul 29, 08 |
| Suwon-si, KR | Sep 15, 05 - Nov 03, 09 |
| Taejon, KR | Apr 27, 04 - Apr 23, 13 |
| Taejon, TW | Dec 20, 05 - Dec 20, 05 |
| Taejonkwangyok-shi, KR | May 17, 05 - May 17, 05 |
| Yuseong-gu, KR | Mar 21, 13 - Mar 21, 13 |
| Yusong-gu, KR | - |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 2 |
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 1 |
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8,440,118 | 2013 | Master mold, master mold fabrication method, and method for fabricating liquid crystal display device using the same | 0 |
| 8,442,400 | 2013 | Wavelength division multiplexed-passive optical network capable of high-speed transmission of an optical signal by using modulation format having high spectral efficiency | 0 |
| 8,428,460 | 2013 | Wavelength division multiplexing passive optical network having multiple branches of optical distribution | 0 |
| 2013/0071,123 | 2013 | DEVICE AND METHOD FOR CONTROLLING LASING WAVELENGTH OF TUNABLE LASER, AND A WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK HAVING THE SAME | 0 |
| 8,290,370 | 2012 | Wavelength division multiplexing passive optical network for providing both of broadcasting service and communication service and central office used thereof | 0 |
