Circuitry with Transmission Line-Based Signal Attenuators
US-2026074720-A1 · Mar 12, 2026 · US
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Oshima Hideya patents
Oshima Hideya is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oshima Hideya |
| Total patents | 18 |
| First publication | Jul 13, 2017 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for improved charge pump phase-locked loop phase stability
US-2025125810-A1 · Apr 17, 2025 · US
Phase shifter with periodic cells
US-2025112610-A1 · Apr 3, 2025 · US
Systems and methods for improved charge pump phase-locked loop phase stability
US-12199621-B2 · Jan 14, 2025 · US
Systems and methods for improved charge pump phase-locked loop phase stability
US-2024348254-A1 · Oct 17, 2024 · US
Radio frequency switch
US-10998900-B2 · May 4, 2021 · US
Radio frequency switch
US-2020382114-A1 · Dec 3, 2020 · US
Radio frequency switch
US-10715133-B1 · Jul 14, 2020 · US
Power amplifier system
US-10680565-B2 · Jun 9, 2020 · US
Transistor-based radio frequency (RF) switch
US-10608623-B2 · Mar 31, 2020 · US
Recent patents
Latest publications not already listed above.
Power amplifier system
US-2020007097-A1 · Jan 2, 2020 · US
RF branch with accelerated turn-on and high Q value
US-10447344-B2 · Oct 15, 2019 · US
Transistor-based radio frequency (rf) switch
US-2019260366-A1 · Aug 22, 2019 · US
Transistor-based radio frequency (RF) switch
US-10320379-B2 · Jun 11, 2019 · US
Radio frequency (RF) switch with on and off switching acceleration
US-10044349-B2 · Aug 7, 2018 · US
Transistor-based radio frequency (rf) switch
US-2018175851-A1 · Jun 21, 2018 · US
Radio frequency (rf) switch with on and off switching acceleration
US-2017272066-A1 · Sep 21, 2017 · US
Rf branch with accelerated turn-on and high q value
US-2017201245-A1 · Jul 13, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qorvo Us Inc | 13 |
| Apple Inc | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03K17/161 | 8 |
| H03K17/102 | 7 |
| H03K17/693 | 6 |
| H03K17/162 | 5 |
| H03K17/04106 | 4 |