Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605538 | Methods for forming ferroelectric capacitors | — | 2003-08-12 |
| 6596548 | Method for fabricating a capacitor of a semiconductor device | — | 2003-07-22 |
| 6465260 | Semiconductor device having a ferroelectric capacitor and method for the manufacture thereof | Yong Yu | 2002-10-15 |
| 6461913 | Semiconductor memory device having plug contacted to a capacitor electrode and method for fabricating a capacitor of the semiconductor memory device | — | 2002-10-08 |
| 6451666 | Method for forming a lower electrode by using an electroplating method | Heung Sik Kwak, Chung-Tae Kim, Hyung-Bok Choi | 2002-09-17 |
| 6395601 | Method for forming a lower electrode for use in a semiconductor device | Yong Yu | 2002-05-28 |
| 6383865 | Method for fabricating a capacitor in a semiconductor device | Hyung-Bok Choi | 2002-05-07 |
| 6319765 | Method for fabricating a memory device with a high dielectric capacitor | Ho Jin Cho | 2001-11-20 |
| 6218231 | Methods for fabricating high dielectric capacitors of semiconductor devices | — | 2001-04-17 |
| 5861332 | Method for fabricating capacitors of semiconductor devices | Yong Yu | 1999-01-19 |
| 5821174 | Passivation layer of semiconductor device and method for forming the same | Young Jung Kim | 1998-10-13 |
| 5604675 | Apparatus and method for controlling executions of multiple functions in an electric home appliance | — | 1997-02-18 |
| 5475295 | Electronic device capable of checking power supply status | — | 1995-12-12 |
| 5315452 | Apparatus and method for automatically adjusting recording speed of a recorder | — | 1994-05-24 |
| 5276570 | X-distance compensating circuit for adjusting head-switching time by controlling the synchronization of record and playback control pulses to/from a magnetic tape of a magnetic recording/reproducing apparatus | Seung-Ryeol Choi | 1994-01-04 |
| 5264973 | Door opening system for an electronic household apparatus | Hwan-Seok Seo | 1993-11-23 |
| 5249084 | Method and apparatus for dubbing a recorded video tape in synchronism with the playing of the video tape | — | 1993-09-28 |
| 5227732 | Noise reduction circuit | — | 1993-07-13 |
| 5187618 | Method for automatically programming and controlling a next mode of a video tape recorder | — | 1993-02-16 |
| 5179446 | Radio transmitting and receiving circuits of a video camera having a detached view finder | — | 1993-01-12 |