Apparatuses and methods for providing driving signals in semiconductor devices
US-10607689-B2 · Mar 31, 2020 · US
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Okahiro Tetsuaki patents
Okahiro Tetsuaki is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Okahiro Tetsuaki |
| Total patents | 10 |
| First publication | May 26, 2015 |
| Latest publication | Mar 31, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatuses and methods for providing driving signals in semiconductor devices
US-2019272866-A1 · Sep 5, 2019 · US
Apparatuses and methods for providing driving signals in semiconductor devices
US-2019237128-A1 · Aug 1, 2019 · US
Apparatuses and methods for providing driving signals in semiconductor devices
US-10347321-B1 · Jul 9, 2019 · US
Semiconductor memory device of open bit line type
US-RE46202-E · Nov 8, 2016 · US
Semiconductor memory device having sense amplifier
US-9472264-B2 · Oct 18, 2016 · US
Semiconductor device having a memory and calibration circuit that adjusts output buffer impedance dependent upon auto-refresh commands
US-9378799-B2 · Jun 28, 2016 · US
Semiconductor device having a memory and calibration circuit that selectively adjusts an impedance of an output buffer dependent upon refresh commands
US-2015269985-A1 · Sep 24, 2015 · US
Semiconductor memory device having sense amplifier
US-2015262650-A1 · Sep 17, 2015 · US
Semiconductor device having a memory and calibration circuit that selectively adjusts an impedance of an output buffer dependent upon refresh commands
US-9043539-B2 · May 26, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Micron Technology Inc | 6 |
| Ps4 Luxco Sarl | 4 |
| Longitude Semiconductor Sarl | 1 |
| Ps4 Luxco S A R I | 1 |
| Kaiwa Nakaba | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G11C11/4074 | 6 |
| G11C11/4091 | 6 |
| G11C11/4087 | 4 |
| G11C11/4085 | 4 |
| G11C8/08 | 4 |