Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387978 | Ru liner above a barrier layer | Zhaoxuan Wang, Jianxin Lei, Wenting Hou, Anand Iyer | 2025-08-12 |
| 12148475 | Selection gate separation for 3D NAND | Chang-Seok Kang, Tomohiko Kitajima, Gill Yong Lee, Qian Fu, Takehito Koshizawa +1 more | 2024-11-19 |
| 11818877 | Three-dimensional dynamic random access memory (DRAM) and methods of forming the same | Chang-Seok Kang, Tomohiko Kitajima, Fredrick Fishburn, Gill Yong Lee, Nitin K. Ingle | 2023-11-14 |
| 11765889 | Method to scale dram with self aligned bit line process | Fredrick Fishburn, Abdul Wahab Mohammed, Gill Yong Lee | 2023-09-19 |
| 11763856 | 3-D DRAM structure with vertical bit-line | Gill Yong Lee, Chang-Seok Kang | 2023-09-19 |
| 11749315 | 3D DRAM structure with high mobility channel | Chang-Seok Kang, Tomohiko Kitajima, Gill Yong Lee, Sanjay Natarajan, Lequn Liu | 2023-09-05 |
| 11621266 | Method of testing a gap fill for DRAM | Priyadarshi Panda, Seshadri Ganguli, Sang Ho Yu, Gill Yong Lee, Sanjay Natarajan +2 more | 2023-04-04 |
| 11587930 | 3-D DRAM structures and methods of manufacture | Chang-Seok Kang, Tomohiko Kitajima, Nitin K. Ingle | 2023-02-21 |
| 11587796 | 3D-NAND memory cell structure | Chang-Seok Kang, Tomohiko Kitajima | 2023-02-21 |
| 11552082 | Reducing gate induced drain leakage in DRAM wordline | Gill Yong Lee, Sang Ho Yu, Shih Chung Chen, Jeffrey W. Anthis | 2023-01-10 |
| 11545504 | Methods and apparatus for three dimensional NAND structure fabrication | Takehito Koshizawa, Mukund Srinivasan, Tomohiko Kitajima, Chang-Seok Kang, Gill Yong Lee +1 more | 2023-01-03 |
| 11430801 | Methods and apparatus for three dimensional NAND structure fabrication | Takehito Koshizawa, Mukund Srinivasan, Tomohiko Kitajima, Chang-Seok Kang, Gill Yong Lee +1 more | 2022-08-30 |
| 11295786 | 3D dram structure with high mobility channel | Chang-Seok Kang, Tomohiko Kitajima, Gill Yong Lee, Sanjay Natarajan, Lequn Liu | 2022-04-05 |
| 11171141 | Gap fill methods of forming buried word lines in DRAM without forming bottom voids | Priyadarshi Panda, Seshadri Ganguli, Sang Ho Yu, Gill Yong Lee, Sanjay Natarajan +2 more | 2021-11-09 |
| 11049695 | Metal contact landing structure | Kyung Ha Kim, Gill Yong Lee | 2021-06-29 |
| 10998329 | Methods and apparatus for three dimensional NAND structure fabrication | Takehito Koshizawa, Mukund Srinivasan, Tomohiko Kitajima, Chang-Seok Kang, Gill Yong Lee +1 more | 2021-05-04 |
| 10964717 | Methods and apparatus for three-dimensional NAND structure fabrication | Gill Yong Lee, Chang-Seok Kang, Tomohiko Kitajima | 2021-03-30 |
| 10790287 | Reducing gate induced drain leakage in DRAM wordline | Gill Yong Lee, Sang Ho Yu, Shih Chung Chen, Jeffrey W. Anthis | 2020-09-29 |
| 10700072 | Cap layer for bit line resistance reduction | Priyadarshi Panda, Jianxin Lei, Wenting Hou, Mihaela Balseanu, Ning Li +4 more | 2020-06-30 |
| 10529602 | Method and apparatus for substrate fabrication | Priyadarshi Panda, Gill Yong Lee, Srinivas Gandikota, Sanjay Natarajan | 2020-01-07 |
| 10293441 | Apparatus and method for aligning optical axes of lenses and assembling camera module | — | 2019-05-21 |
| 8039900 | Stacked semiconductor devices and methods of manufacturing the same | Kyoung-Seok Kim, Kong-Soo Lee, Sang Jin Park, Ko-Eun Lee | 2011-10-18 |
| 7871906 | Storage nodes including a phase chang layer and methods of manufacturing and operating the same, phase change memory devices and methods of manufacturing and operating the same | Jun Ho Lee, Hion-suck Baik, Jong-Wook Lee | 2011-01-18 |
| 7560319 | Method for fabricating a semiconductor device | Yu-Gyun Shin, Jong-Wook Lee, Yong-Hoon Son | 2009-07-14 |
| 7522280 | Apparatus and method for equalizing illumination of light sources for digital image test member, and apparatus and method for testing color of digital image using the same | Yoon Mo Chowng, Pil Sang Yoon | 2009-04-21 |