Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125521 | Semiconductor device having sense amplifier equipped with compensation circuit | — | 2024-10-22 |
| 11915779 | Sense amplifier schemes for accessing memory cells | — | 2024-02-27 |
| 11289151 | Cross-coupled transistor threshold voltage mismatch compensation and related devices, systems, and methods | — | 2022-03-29 |
| 11270740 | Sense amplifier schemes for accessing memory cells | — | 2022-03-08 |
| 10916289 | Apparatuses and methods including ferroelectric memory and for accessing ferroelectric memory | — | 2021-02-09 |
| 10490260 | Semiconductor device | Yuuji Motoyama | 2019-11-26 |
| 10403347 | Apparatuses and methods for accessing ferroelectric memory including providing reference voltage level | — | 2019-09-03 |
| 10388335 | Sense amplifier schemes for accessing memory cells | — | 2019-08-20 |
| 9837139 | Apparatus and method of pre-charge and equalization control for dynamic random access memory | Yuuji Motoyama | 2017-12-05 |
| 9520177 | Semiconductor device having hierarchical sense amplifiers assigned to multiple local bit lines | Yasuhiro Matsumoto, Izumi Nakai | 2016-12-13 |
| 9424222 | Apparatuses and methods for charge sharing across data buses based on respective levels of a data buses | — | 2016-08-23 |
| 9159401 | Semiconductor device having hierarchical bit line structure | — | 2015-10-13 |
| 9036448 | Semiconductor device | — | 2015-05-19 |
| 8964439 | Semiconductor device having hierarchical bit line structure | — | 2015-02-24 |
| 8804395 | Semiconductor device, control method thereof and data processing system | — | 2014-08-12 |
| 8670284 | Semiconductor device, control method thereof and data processing system | — | 2014-03-11 |
| 8208324 | Semiconductor memory device that can relief defective address | Noriaki Mochida | 2012-06-26 |
| 8134877 | Semiconductor device having delay control circuit | — | 2012-03-13 |
| 7875986 | Semiconductor device | Satoshi Isa, Mitsuaki Katagiri, Seiji Narui | 2011-01-25 |
| 7663411 | Semiconductor device with a logic circuit | — | 2010-02-16 |
| 7576566 | Level-conversion circuit | — | 2009-08-18 |
| 7436720 | Semiconductor memory device | Tomoko Nobutoki | 2008-10-14 |
| 7394297 | Logic gate with reduced sub-threshold leak current | — | 2008-07-01 |
| 7288963 | Level-conversion circuit | — | 2007-10-30 |
| 6661270 | Data latch circuit and driving method thereof | — | 2003-12-09 |