Inventor
RYO WAKABAYASHI
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits38%
H04BTransmission10%
H10NElectric solid-state devices not otherwise provided for10%
Y10TTechnical subjects covered by former us classification10%
H03FAmplifiers7%
H05KPrinted circuits7%
H01LSemiconductor devices3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
H02JElectric power networks3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
12,580,538Radio-frequency module and communication apparatus202612,580,531Radio frequency circuit and communication device202612,538,796High-frequency module and communication device202612,155,216DC grid system, control device, and control method202412,034,423XBAR frontside etch process using polysilicon sacrificial layer202411,967,943Transversely-excited film bulk acoustic resonator with etched conductor patterns202411,909,374Transversely-excited film bulk acoustic resonators with interdigital transducer configured to reduce diaphragm stress202411,888,460Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate202411,817,845Method for making transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate202311,811,391Transversely-excited film bulk acoustic resonator with etched conductor patterns202311,632,096Transversely-excited film bulk acoustic resonator comprising small cells202311,482,981Transversely-excited film bulk acoustic resonators with piezoelectric diaphragm supported by piezoelectric substrate202211,469,733Transversely-excited film bulk acoustic resonators with interdigital transducer configured to reduce diaphragm stress202211,283,424Transversely-excited film bulk acoustic resonator with etched conductor patterns202211,264,969Transversely-excited film bulk acoustic resonator comprising small cells2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to RESONANT INC (4)· patent assignee history
2022Patents assigned to RESONANAT INC (1)· patent assignee history
2022–2024Based in US· patent location history
2023–2026Patents assigned to MURATA MANUFACTURING CO (10)· patent assignee history
2024Patents assigned to HITACHI LTD (1)· patent assignee history
2024–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MURATA MANUFACTURING CO | 10 | 2023–2026 |
| RESONANT INC | 4 | 2022 |
| HITACHI LTD | 1 | 2024 |
| RESONANAT INC | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 11 | 2022–2024 |
| JP | 4 | 2024–2026 |