Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374386 | Device and method for inserting previously known bits in input stage of channel encoder | Jae-Yeol Kim | 2002-04-16 |
| 6335240 | Capacitor for a semiconductor device and method for forming the same | Yeong-kwan Kim, In-seon Park, Sang Min Lee | 2002-01-01 |
| 6289486 | Adaptive channel encoding method and device | Pil J. Lee, Young Hwan Kim, Hyeon-Woo Lee, Jun Jin Kong | 2001-09-11 |
| 6270572 | Method for manufacturing thin film using atomic layer deposition | Yeong-kwan Kim, Sang In Lee, Sang Min Lee | 2001-08-07 |
| 6207487 | Method for forming dielectric film of capacitor having different thicknesses partly | Yeong-kwan Kim, Sang In Lee, Young Sun Kim | 2001-03-27 |
| 6197683 | Method of forming metal nitride film by chemical vapor deposition and method of forming metal contact of semiconductor device using the same | Sang-Bom Kang, Yun-sook Chae, Sang In Lee | 2001-03-06 |
| 6180447 | Methods for fabricating integrated circuit capacitors including barrier layers having grain boundary filling material | Sang In Lee, Hong-ku Paik | 2001-01-30 |
| 6174809 | Method for forming metal layer using atomic layer deposition | Sang-Bom Kang, Yun-sook Chae, Sang In Lee | 2001-01-16 |
| 6166667 | Selection of turbo or non-turbo error correction codes based on data type or length | — | 2000-12-26 |
| 6144060 | Integrated circuit devices having buffer layers therein which contain metal oxide stabilized by heat treatment under low temperature | In-seon Park, Yeong-kwan Kim, Sang In Lee, Byung-Hee Kim, Sang Min Lee | 2000-11-07 |
| 6013576 | Methods for forming an amorphous tantalum nitride film | Jae-Eung Oh, Sang In Lee | 2000-01-11 |
| 5960320 | Metal wiring layer forming method for semiconductor device | — | 1999-09-28 |
| 5892254 | Integrated circuit capacitors including barrier layers having grain boundary filling material | Sang In Lee, Hong-ku Paik | 1999-04-06 |
| 5869902 | Semiconductor device and manufacturing method thereof | Sang In Lee | 1999-02-09 |
| 5784170 | Apparatus for generating quasi equally spaced frequencies using an optical frequency shifter in a multi-channel transmission system | Dong-Ho Lee | 1998-07-21 |
| 5764359 | Laser linewidth measuring apparatus utilizing stimulated brillouin scattering | Gap Youl Lyu, Sang Soo Lee, Dong-Ho Lee | 1998-06-09 |
| 5589713 | Semiconductor device having an improved wiring layer | Sang In Lee | 1996-12-31 |
| 5589970 | Locking apparatus for optical frequency multiplex system | Gap Youl Lyu | 1996-12-31 |
| 5534463 | Method for forming a wiring layer | Sang In Lee | 1996-07-09 |
| 5502004 | Method for manufacturing a semiconductor device with heat treated diffusion layers | — | 1996-03-26 |
| 5318923 | Method for forming a metal wiring layer in a semiconductor device | — | 1994-06-07 |
| 5266521 | Method for forming a planarized composite metal layer in a semiconductor device | Sang In Lee, Jeong-ha Son | 1993-11-30 |