Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707314 | Surround gate vertical field effect transistors including tubular and strip electrodes and method of making the same | Seje Takaki, Hisakazu Otoi, Chao Feng Yeh | 2020-07-07 |
| 10319680 | Metal contact via structure surrounded by an air gap and method of making thereof | Masaaki Higashitani, Mohan Dunga, Fumiaki Toyama, Peter Rabkin | 2019-06-11 |
| 10290681 | Array of hole-type surround gate vertical field effect transistors and method of making thereof | Chao Feng Yeh, Zhen Chen | 2019-05-14 |
| 10283566 | Three-dimensional memory device with through-stack contact via structures and method of making thereof | Tuan Pham, Mitsuteru Mushiga, Yoshihiro Ikeda, Daewung Kang, Akio Nishida | 2019-05-07 |
| 10224373 | Three-dimensional ReRAM memory device employing replacement word lines and methods of making the same | Mitsuteru Mushiga, Vincent Shih, Akio Nishida, Tuan Pham | 2019-03-05 |
| 10115770 | Methods and apparatus for three-dimensional nonvolatile memory | Daewung Kang, Michiaki Sano, Yohei Yamada, Mitsuteru Mushiga, Tuan Pham | 2018-10-30 |
| 10115895 | Vertical field effect transisitors having a rectangular surround gate and method of making the same | Seje Takaki, Hisakazu Otoi | 2018-10-30 |
| 10014316 | Three-dimensional memory device with leakage reducing support pillar structures and method of making thereof | Fabo Yu, Jayavel Pachamuthu, Tuan Pham, Cheng-Chung Chu, Yao-Sheng Lee +3 more | 2018-07-03 |
| 9613806 | Triple patterning NAND flash memory | Tuan Pham, Mun-Pyo Hong | 2017-04-04 |
| 9601508 | Blocking oxide in memory opening integration scheme for three-dimensional memory structure | Chan Park, Atsushi Suyama, Frank Yu, Hiroyuki Ogawa, Ryoichi Honma +6 more | 2017-03-21 |
| 9224475 | Structures and methods for making NAND flash memory | Tuan Pham, Kazuya Tokunaga, Hiro Kinoshita | 2015-12-29 |
| 9153595 | Methods of making word lines and select lines in NAND flash memory | Tuan Pham, Kazuya Tokunaga | 2015-10-06 |
| 9129854 | Full metal gate replacement process for NAND flash memory | Kazuya Tokunaga, Marika Gunji-Yoneoka, Tuan Pham | 2015-09-08 |
| 9099532 | Processes for NAND flash memory fabrication | Tuan Pham | 2015-08-04 |
| 8969206 | Triple patterning NAND flash memory with stepped mandrel | Tuan Pham, Mun-Pyo Hong | 2015-03-03 |
| 8932948 | Memory cell floating gate replacement | Tuan Pham, Ming Tian | 2015-01-13 |
| 8932955 | Triple patterning NAND flash memory with SOC | Yuji Takahashi | 2015-01-13 |
| 8879331 | Shared bit line string architecture | Seungpil Lee, Kwang Ho Kim, Tuan Pham | 2014-11-04 |
| 8665643 | Non-volatile memory device and read method thereof | Tae-Young Kim, Kitae Park | 2014-03-04 |
| 8379456 | Nonvolatile memory devices having dummy cell and bias methods thereof | Chan-Jin Park, Changseok Kang, Sung-Il Chang, Youngwoo Park, Jintaek Park | 2013-02-19 |
| 7821834 | Nonvolatile memory devices that utilize dummy memory cells to improve data reliability in charge trap memory arrays | Yoocheol Shin, Jaesung Sim | 2010-10-26 |