RH

Robert B. Hammond

MC Murata Manufacturing Co.: 36 patents #124 of 5,295Top 3%
RE Resonant: 31 patents #5 of 35Top 15%
ST Superconductor Technologies: 7 patents #8 of 63Top 15%
UE US Dept of Energy: 4 patents #173 of 5,099Top 4%
Overall (All Time): #23,411 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 25 most recent of 78 patents

Patent #TitleCo-InventorsDate
12431855 Acoustic resonators with high acoustic velocity layers Viktor Plesski, Julius Koskela, Ventsislav Yantchev, Patrick Turner, Neal Fenzi 2025-09-30
12323130 Transversely-excited film bulk acoustic resonator with controlled conductor sidewall angles Bryant Garcia, Patrick Turner, Minefumi Ouchi 2025-06-03
12301212 XBAR resonators with non-rectangular diaphragms Ventsislav Yantchev, Patrick Turner, Viktor Plesski, Julius Koskela 2025-05-13
12301204 Solidly-mounted transversely-excited film bulk acoustic resonator Ventsislav Yantchev, Bryant Garcia, Viktor Plesski, Soumya Yandrapalli, Patrick Turner +1 more 2025-05-13
12244295 Transversely-excited film bulk acoustic resonators with two-layer electrodes having a narrower top layer Viktor Plesski, Patrick Turner, Bryant Garcia, Ventsislav Yantchev, Neal Fenzi +1 more 2025-03-04
12237826 Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch Bryant Garcia, Ventsislav Yantchev, Patrick Turner, Viktor Plesski, Julius Koskela +2 more 2025-02-25
12237827 Solidly-mounted transversely-excited film bulk acoustic filters with multiple piezoelectric plate thicknesses Ventsislav Yantchev, Patrick Turner 2025-02-25
12212306 Transversely-excited film bulk acoustic resonator with multiple diaphragm thicknesses and fabrication method Chris O'Brien, Andrew Kay, Albert Cardona, Ventsislav Yantchev, Patrick Turner +1 more 2025-01-28
12191838 Solidly-mounted transversely-excited film bulk acoustic device and method Ventsislav Yantchev, Bryant Garcia, Viktor Plesski, Soumya Yandrapalli, Patrick Turner +1 more 2025-01-07
12191837 Solidly-mounted transversely-excited film bulk acoustic device Ventsislav Yantchev, Bryant Garcia, Viktor Plesski, Soumya Yandrapalli, Patrick Turner +1 more 2025-01-07
12184261 Transversely-excited film bulk acoustic resonator with a cavity having round end zones Kuan Zhang, James R. Costa, Andrew Kay, Greg Dyer, Viktor Plesski +5 more 2024-12-31
12170516 Filters using transversly-excited film bulk acoustic resonators with frequency-setting dielectric layers Viktor Plesski, Soumya Yandrapalli, Bryant Garcia, Patrick Turner, Jesson John +1 more 2024-12-17
12095446 Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch Bryant Garcia, Patrick Turner, Viktor Plesski, Ventsislav Yantchev, Neal Fenzi 2024-09-17
12095445 High power acoustic resonators Bryant Garcia, Patrick Turner, Neal Fenzi, Viktor Plesski, Ventsislav Yantchev 2024-09-17
12088272 Solidly-mounted transversely-excited film bulk acoustic resonator Ventsislav Yantchev, Bryant Garcia, Viktor Plesski, Soumya Yandrapalli, Patrick Turner +1 more 2024-09-10
12081187 Transversely-excited film bulk acoustic resonator Viktor Plesski, Soumya Yandrapalli, Bryant Garcia, Patrick Turner, Jesson John +1 more 2024-09-03
12040778 High frequency, high power film bulk acoustic resonators Bryant Garcia, Patrick Turner, Neal Fenzi, Viktor Plesski, Ventsislav Yantchev 2024-07-16
12021504 Transversely-excited film bulk acoustic resonator with a front-side dielectric layer and optimized pitch and mark Bryant Garcia, Julius Koskela, Patrick Turner, Viktor Plesski, Ventsislav Yantchev +1 more 2024-06-25
12021503 Transversely-excited film bulk acoustic resonator with optimized piezoelectric plate thickness and having multiple pitches and marks Bryant Garcia, Patrick Turner, Viktor Plesski, Ventsislav Yantchev, Soumya Yandrapalli 2024-06-25
12021502 Transversely-excited film bulk acoustic resonator with multi-mark electrodes and optimized electrode thickness Greg Dyer, Bryant Garcia, Julius Koskela, Patrick Turner, Viktor Plesski +2 more 2024-06-25
11996822 Wide bandwidth time division duplex transceiver Russ Alan Reisner, Neal Fenzi, Patrick Turner, Bryant Garcia 2024-05-28
11984872 Film bulk acoustic resonator fabrication method Patrick Turner, Ventsislav Yantchev 2024-05-14
11967945 Transversly-excited film bulk acoustic resonators and filters Viktor Plesski, Soumya Yandrapalli, Bryant Garcia, Patrick Turner, Jesson John +1 more 2024-04-23
11942922 Transversely-excited film bulk acoustic resonator with optimized electrode thickness, mark, and pitch Bryant Garcia, Ventsislav Yantchev, Patrick Turner, Viktor Plesski, Julius Koskela +2 more 2024-03-26
11929735 XBAR resonators with non-rectangular diaphragms Ventsislav Yantchev, Patrick Turner, Viktor Plesski, Julius Koskela 2024-03-12