Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456028 | Semiconductor device and control method thereof | Takayuki Ohba | 2022-09-27 |
| 11437349 | Semiconductor device | Takayuki Ohba | 2022-09-06 |
| 11430798 | Methods and apparatuses with vertical strings of memory cells and support circuitry | Takehiro Hasegawa | 2022-08-30 |
| 11404396 | Semiconductor device comprising memory semiconductor chip in which memory cell is laminated on semiconductor substrate | Takayuki Ohba | 2022-08-02 |
| 11386958 | Methods and apparatuses including a string of memory cells having a first select transistor coupled to a second select transistor | — | 2022-07-12 |
| 11367486 | Apparatuses and methods using negative voltages in part of memory write, read, and erase operations | — | 2022-06-21 |
| 11355166 | Sequential memory operation without deactivating access line signals | Peter Feeley | 2022-06-07 |
| 11309290 | Semiconductor apparatus including penetration electrodes connecting laminated semiconductor chips | Takayuki Ohba | 2022-04-19 |
| 11302379 | Semiconductor apparatus | Takayuki Ohba | 2022-04-12 |
| 11296097 | 3D vertical NAND memory device including multiple select lines and control lines having different vertical spacing | — | 2022-04-05 |