Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972101 | Level shifters, memory systems, and level shifting methods | — | 2021-04-06 |
| 10937493 | Memory systems and memory programming methods | Makoto Kitagawa | 2021-03-02 |
| 10163514 | Methods of operating a memory during a programming operation | Kim-Fung Chan, Xiaojiang Guo | 2018-12-25 |
| 10121539 | Memory systems and memory programming methods | Makoto Kitagawa | 2018-11-06 |
| 10014861 | Level shifters, memory systems, and level shifting methods | — | 2018-07-03 |
| 9805801 | Memory devices and methods of their operation during a programming operation | Kim-Fung Chan, Xiaojiang Guo | 2017-10-31 |
| 9799412 | Memory having a plurality of memory cells and a plurality of word lines | Makoto Kitagawa | 2017-10-24 |
| 9666282 | Program inhibiting in memory devices | Kim-Fung Chan, Xiaojiang Guo | 2017-05-30 |
| 9633728 | Memory systems and memory programming methods | Makoto Kitagawa | 2017-04-25 |
| 9576618 | Memory devices, memory device operational methods, and memory device implementation methods | Makoto Kitagawa | 2017-02-21 |
| 9425190 | Techniques for providing a direct injection semiconductor memory device | Serguei Okhonin, Mikhail Nagoga | 2016-08-23 |
| 9331083 | Techniques for providing a semiconductor memory device | Serguei Okhonin, Viktor Koldiaev, Mikhail Nagoga | 2016-05-03 |
| 9331699 | Level shifters, memory systems, and level shifting methods | — | 2016-05-03 |
| 9230616 | Memory devices, memory device operational methods, and memory device implementation methods | Makoto Kitagawa | 2016-01-05 |
| 9142264 | Techniques for refreshing a semiconductor memory device | — | 2015-09-22 |
| 9123414 | Memory systems and memory programming methods | Makoto Kitagawa | 2015-09-01 |
| 9019788 | Techniques for accessing memory cells | — | 2015-04-28 |
| 8964461 | Techniques for providing a direct injection semiconductor memory device | — | 2015-02-24 |
| 8861247 | Techniques for providing a direct injection semiconductor memory device | Serguei Okhonin, Mikhail Nagoga | 2014-10-14 |
| 8817534 | Techniques for providing a semiconductor memory device | Serguei Okhonin, Viktor Koldiaev, Mikhail Nagoga | 2014-08-26 |
| 8773933 | Techniques for accessing memory cells | — | 2014-07-08 |
| 8630126 | Techniques for refreshing a semiconductor memory device | — | 2014-01-14 |
| 8587996 | Techniques for providing a direct injection semiconductor memory device | — | 2013-11-19 |
| 8537610 | Techniques for providing a semiconductor memory device | Serguei Okhonin, Viktor Koldiaev, Mikhail Nagoga | 2013-09-17 |
| 8508970 | Techniques for providing a direct injection semiconductor memory device | Serguei Okhonin, Mikhail Nagoga | 2013-08-13 |