Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7800162 | Nonvolatile memory device and method of fabricating the same | Sung-Hae Lee, Min-kyung Ryu, Myoung-Bum Lee, Jun-Noh Lee | 2010-09-21 |
| 7646056 | Gate structures of a non-volatile memory device and methods of manufacturing the same | Han-Mei Choi, Kyoung-Ryul Yoon, Seung Hwan Lee, Young Sun Kim | 2010-01-12 |
| 7635633 | Non-volatile memory device and method of manufacturing the same | Se-hoon Oh, Young-Geun Park, Han-Mei Choi, Seung Hwan Lee, Sun-Jung Kim | 2009-12-22 |
| 7605067 | Method of manufacturing non-volatile memory device | Sun-Jung Kim, Min-kyung Ryu, Seung Hwan Lee, Han-Mei Choi | 2009-10-20 |
| 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, Kyoung-Ryul Yoon, Han-Mei Choi, 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 | Kyoung-Ryul Yoon, Dae Sik Choi, Han-Mei Choi, Seung Hwan Lee | 2009-07-14 |
| 7510931 | Method of fabricating a nonvolatile memory device | Han-Mei Choi, Seung Hwan Lee, Sung Tae Kim, Young Sun Kim | 2009-03-31 |
| 7425493 | Methods of forming dielectric structures and capacitors | Kyoung-Ryul Yoon, Han-Mei Choi, Seung Hwan Lee, Dae Sik Choi, Young Sun Kim +2 more | 2008-09-16 |
| 7402491 | Methods of manufacturing a semiconductor device including a dielectric layer including zirconium | Han-Mei Choi, Kyoung-Ryul Yoon, Seung Hwan Lee, 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, Kyoung-Ryul Yoon, Han-Mei Choi, Dae Sik Choi, Sung Tae Kim +2 more | 2007-10-09 |
| 7151039 | Method of forming oxide layer using atomic layer deposition method and method of forming capacitor of semiconductor device using the same | Yun-Jung Lee, In Sung Park, Gi-Vin Im, Jae-Hyun Yeo | 2006-12-19 |
| 7094712 | High performance MIS capacitor with HfO2 dielectric | Ki-Vin Im, Jae-Hyun Yeo, In Sung Park, Seung Hwan Lee, Young Sun Kim +1 more | 2006-08-22 |
| 6946342 | Semiconductor device and method for manufacturing the same | Jae-Hyun Yeo, Sung Tae Kim, Young Sun Kim, In Sung Park, Seok-Jun Won +2 more | 2005-09-20 |
| 6897106 | Capacitor of semiconductor memory device that has composite Al2O3/HfO2 dielectric layer and method of manufacturing the same | Sung Tae Kim, Young Sun Kim, In Sung Park, Jae-Hyun Yeo, Ki-Vin Im | 2005-05-24 |
| 6720275 | Methods of fabricating capacitors including Ta2O5 layers in a chamber including changing a Ta2O5 layer to heater separation or chamber pressure | Heung-Soo Park, Young-Wook Park | 2004-04-13 |
| 6689696 | Method for manufacturing semiconductor device employing dielectric layer used to form conductive layer into three dimensional shape | Joo Won Lee | 2004-02-10 |
| 6599807 | Method for manufacturing capacitor of semiconductor device having improved leakage current characteristics | Jae-Soon Lim, Seung Hwan Lee, Han-Mei Choi, Yun-Jung Lee, Gab-Jin Nam +2 more | 2003-07-29 |
| 6555394 | Methods of fabricating capacitors including Ta2O5 layers in a chamber including changing a Ta2O5 layer to heater separation or chamber pressure | Heung-Soo Park, Young-Wook Park | 2003-04-29 |
| 6448146 | Methods of manufacturing integrated circuit capacitors having hemispherical grain electrodes | Seung Hwan Lee, Jae-Soon Lim | 2002-09-10 |
| 6207489 | Method for manufacturing capacitor of semiconductor memory device having tantalum oxide film | Kab-jin Nam, Seok-Jun Won, Yong-Woo Hyung, Young-Wook Park | 2001-03-27 |