Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7439378 | Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same | Young-Whan Park, Si-Geun Lee, Sung-Don Hong, Kwang Ho Song, Boong-Goon Jeong +3 more | 2008-10-21 |
| 7271277 | Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same | Young-Whan Park, Si-Geun Lee, Sung-Don Hong, Kwang Ho Song, Boong-Goon Jeong +3 more | 2007-09-18 |
| 6625361 | Method for forming two thin conductive films isolated electrically from each other on a fiber | Sahng Gi Park, Jong-bae Kim, Doo-Hee Cho, Yong Gyu Choi, Kyong Hon Kim | 2003-09-23 |
| 6410347 | Real time epitaxial growth of vertical cavity surface-emitting laser using a reflectometry | Jong-Hyeob Baek | 2002-06-25 |
| 6193900 | Method for sensing etch of distributed bragg reflector in real time | Jong-Hyeob Baek | 2001-02-27 |
| 6181843 | Optical switch of surface transmission type by one-dimensional array method | Jong-Hyeob Baek | 2001-01-30 |
| 5976903 | Method for manufacturing tunable laser | Jong-Hyub Baek | 1999-11-02 |
| 5900056 | Method for growing epitaxial layers of III-V compound semiconductors | Sung Woo Choi, Jong-Hyeob Baek | 1999-05-04 |
| 5883911 | Surface-emitting laser device | Jong-Hyeob Baek, Sung Woo Choi, Jin Hong Lee | 1999-03-16 |
| 5856206 | Method for fabricating bragg reflector using in situ laser reflectometry | Jong-Hyeob Baek | 1999-01-05 |
| 5855669 | Method for fabricating grating coupler | Jong-Hyeob Baek | 1999-01-05 |
| 5748319 | Method for sensing complete removal of oxide layer from substrate by thermal etching with real time | Jong-Hyeob Baek, Sung Woo Choi, Jin Hong Lee | 1998-05-05 |
| 5705403 | Method of measuring doping characteristic of compound semiconductor in real time | Jong-Hyeob Baek, Jin Hong Lee, Sung Woo Choi | 1998-01-06 |
| 5686350 | Method for fabricating defect-free compound semiconductor thin film on dielectric thin film | Mee-Young Yoon, Jong-Hyeob Baek | 1997-11-11 |
| 5472505 | Apparatus for monitoring films during MOCVD | Dug Bong Kim, Jong-Hyeob Baek | 1995-12-05 |
| 5456206 | Method for two-dimensional epitaxial growth of III-V compound semiconductors | Mee-Young Yoon, Jong-Hyeob Baek | 1995-10-10 |