Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476388 | Semiconductor stacking structure, and method and apparatus for separating nitride semiconductor layer using same | Dae-young Moon, Jeong-Hwan Jang, Yongjo Park, Duk Kyu Bae | 2022-10-18 |
| 10916681 | Semiconductor stacking structure, and method and apparatus for separating nitride semiconductor layer using same | Dae-young Moon, Jeong-Hwan Jang, Yongjo Park, Duk Kyu Bae | 2021-02-09 |
| 10205052 | Semiconductor stacking structure, and method and apparatus for separating nitride semiconductor layer using same | Dae-young Moon, Jeong-Hwan Jang, Yongjo Park, Duk Kyu Bae | 2019-02-12 |
| 9978907 | Semiconductor ultraviolet light emitting device having improved light extraction efficiency | Jung Sub Kim, Dong Hyun Lee, Jin Sub LEE, Kyung Wook HWANG, In Su Shin +2 more | 2018-05-22 |
| 7459359 | Methods of fabricating vertical channel field effect transistors having insulating layers thereon | Tai-Su Park, U-in Chung, Si-Young Choi, Jong Ho Lee | 2008-12-02 |
| 7148541 | Vertical channel field effect transistors having insulating layers thereon | Tai-Su Park, U-in Chung, Si-Young Choi, Jong Ho Lee | 2006-12-12 |
| 6723186 | Method of manufacturing metallic film consisting of giant single crystal grains | Dong Su Lee, Dong Yeon Park, Hyun Jung Woo, Seung Hyun Kim, Jowoong Ha | 2004-04-20 |
| 6498097 | Apparatus and method of forming preferred orientation-controlled platinum film using oxygen | Dong Yeon Park, Dong Su Lee, Hyun Jung Woo, Dong Il Chun | 2002-12-24 |
| 6312567 | Method of forming a (200)-oriented platinum layer | Dong Su Lee, Dong Il Chun, Dong Yeon Park, Min-Hong Kim, Hyun Jung Woo +1 more | 2001-11-06 |
| 6054331 | Apparatus and methods of depositing a platinum film with anti-oxidizing function over a substrate | Hyun Jung Woo, Dong Yeon Park, Dong Su Lee, Dong Il Chun | 2000-04-25 |
| 6025205 | Apparatus and methods of forming preferred orientation-controlled platinum films using nitrogen | Dong Yeon Park, Dong Su Lee, Hyun Jung Woo, Dong Il Chun | 2000-02-15 |
| 5981390 | Method for depositing a platinum layer on a silicon wafer | Dong Su Lee, Dong Il Chun, Dong Yeon Park, Jo-Woong Ha, Min-Hong Kim +1 more | 1999-11-09 |
| 5736422 | Method for depositing a platinum layer on a silicon wafer | Dong Su Lee, Dong Il Chun, Dong Yeon Park, Jo-Woong Ha, Min-Hong Kim +1 more | 1998-04-07 |