Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723186 | Memory cell and memory device with the same | Seung Wook Ryu | 2023-08-08 |
| 11469310 | Semiconductor device | Wan-joo Maeng, Hyun Soo JIN, Se Hun Kang, Ki-Vin Im | 2022-10-11 |
| 9793133 | Methods of forming semiconductor device including capacitors with modified sidewalls and related devices | Chan-Won Kim, Jung-Woo Seo, Kee-Hong Lee, Seong-Kyu Yun | 2017-10-17 |
| 8772167 | Method of forming a semiconductor memory device | JungWoo Seo, Kukhan Yoon | 2014-07-08 |
| 8481398 | Method of forming semiconductor device having a capacitor | Seung-Sik Chung, Jung-hee Chung, Young Jin Kim, Seok-Woo Nam, Han-Jin Lim | 2013-07-09 |
| 8012823 | Methods of fabricating stack type capacitors of semiconductor devices | Han-Jin Lim, Jae Young Park, Young Jin Kim, Seok-Woo Nam, Bong-Hyun Kim +2 more | 2011-09-06 |
| 7888727 | Semiconductor device and gate structure having a composite dielectric layer and methods of manufacturing the same | Ki-Yeon Park, Dae Sik Choi, Han-Mei Choi, Seung Hwan Lee | 2011-02-15 |
| 7838438 | Dielectric layer, method of manufacturing the dielectric layer and method of manufacturing capacitor using the same | Ki-Vin Im, Jae-Hyun Yeo, Jong-Cheol Lee, Eun-Ae Chung, Young Sun Kim | 2010-11-23 |
| 7646056 | Gate structures of a non-volatile memory device and methods of manufacturing the same | Han-Mei Choi, Seung Hwan Lee, Ki-Yeon Park, Young Sun Kim | 2010-01-12 |
| 7566608 | Methods of forming thin layers including zirconium hafnium oxide and methods of forming gate structures, capacitors, and flash memory devices using the same | Dae Sik Choi, Han-Mei Choi, Ki-Yeon Park, Seung Hwan Lee, Sung Tae Kim +2 more | 2009-07-28 |
| 7560349 | Semiconductor device and gate structure having a composite dielectric layer and methods of manufacturing the same | Ki-Yeon Park, Dae Sik Choi, Han-Mei Choi, Seung Hwan Lee | 2009-07-14 |
| 7514315 | Methods of forming capacitor structures having aluminum oxide diffusion barriers | Jong-Cheol Lee, Ki-Vin Im, Jae-Hyun Yeo, Eun-Ae Chung, Jin-Il Lee | 2009-04-07 |
| 7425493 | Methods of forming dielectric structures and capacitors | Han-Mei Choi, Seung Hwan Lee, Dae Sik Choi, Ki-Yeon Park, Young Sun Kim +2 more | 2008-09-16 |
| 7402491 | Methods of manufacturing a semiconductor device including a dielectric layer including zirconium | Han-Mei Choi, Seung Hwan Lee, Ki-Yeon Park, Sung Tae Kim, Young Sun Kim +1 more | 2008-07-22 |
| 7279392 | Thin film structure, capacitor, and methods for forming the same | Seung Hwan Lee, Han-Mei Choi, Dae Sik Choi, Ki-Yeon Park, Sung Tae Kim +2 more | 2007-10-09 |