Patents/Inventors

Douglas Jachowski

Santa Cruz, CAUS9 patents

9 Patents

US124636192025
Filter Device
MURATA MANUFACTURING CO., Ltd.
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US124518652025
Acoustic Wave Device
MURATA MANUFACTURING CO., Ltd.
0 cites
US123750622025
Transversely-excited Film Bulk Acoustic Resonator Filters with Sub-resonators Having Different Mark and Pitch
MURATA MANUFACTURING CO., Ltd.
0 cites
US123088242025
Resonator Circuit Using an Inverter to Adjust Anti-resonance Frequency
Murata Manufacturing Co., Ltd.
0 cites
US122556252025
Filter Using Transversely-excited Film Bulk Acoustic Resonators with Inductively Coupled Sub-resonators
Murata Manufacturing Co., Ltd.
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US122063892025
Bandpass Filter with Improved Upper Band Edge Sharpness
Murata Manufacturing Co., Ltd.
0 cites
US121198052024
Substrate Processing and Membrane Release of Transversely-excited Film Bulk Acoustic Resonator Using a Sacrificial Tub
MURATA MANUFACTURING CO., Ltd.
0 cites
US120280492024
Transversely-excited Film Bulk Acoustic Resonator Filters with Sub-resonators Having Different Mark and Pitch
MURATA MANUFACTURING CO., Ltd.
0 cites
US120214962024
Resonators with Different Membrane Thicknesses on the Same Die
MURATA MANUFACTURING CO., Ltd.
0 cites