Piezoelectric MEMS resonator with integrated phase change material switches
M Rinaldi, G Hummel - US Patent 10,447,234, 2019 - Google Patents
A monolithic integration of phase change material (PCM) switches with a MEMS resonator is
provided to implement switching and reconfiguration functionalities. MEMS resonator …
provided to implement switching and reconfiguration functionalities. MEMS resonator …
Directly heated RF phase change switch
M Raieszadeh, Y Shim, M Wang - US Patent 9,419,213, 2016 - Google Patents
An RF switch is provided with a direct heating method. The RF switch is comprised of two RF
electrodes disposed on opposing sides of a phase change element. Depending on the state …
electrodes disposed on opposing sides of a phase change element. Depending on the state …
Integrated digital force sensors and related methods of manufacture
A Foughi, R Diestelhorst, D Benjamin, JM Tsai… - US Patent …, 2022 - Google Patents
In one embodiment, a ruggedized wafer level microelectro mechanical (“MEMS”) force
sensor includes a base and a cap. The MEMS force sensor includes a flexible membrane …
sensor includes a base and a cap. The MEMS force sensor includes a flexible membrane …
Miniaturized and ruggedized wafer level MEMs force sensors
A Brosh, R Diestelhorst, S Nasiri - US Patent 9,902,611, 2018 - Google Patents
US9902611B2 - Miniaturized and ruggedized wafer level MEMs force sensors - Google Patents
US9902611B2 - Miniaturized and ruggedized wafer level MEMs force sensors - Google Patents …
US9902611B2 - Miniaturized and ruggedized wafer level MEMs force sensors - Google Patents …
Ruggedized MEMS force die
A Brosh - US Patent 9,487,388, 2016 - Google Patents
US9487388B2 - Ruggedized MEMS force die - Google Patents US9487388B2 - Ruggedized
MEMS force die - Google Patents Ruggedized MEMS force die Download PDF Info Publication …
MEMS force die - Google Patents Ruggedized MEMS force die Download PDF Info Publication …
Wafer level MEMS force dies
A Brosh - US Patent 9,493,342, 2016 - Google Patents
HOIL 2L/306(2006.01)(57) ABSTRACT B8IB 3/00(2006.01) A composite wafer level MEMS
force dies including a B8IC I/00(2006.01) spacer coupled to a sensor is described herein …
force dies including a B8IC I/00(2006.01) spacer coupled to a sensor is described herein …
Ruggedized wafer level MEMS force sensor with a tolerance trench
I Campbell, R Diestelhorst, D Benjamin… - US Patent …, 2019 - Google Patents
An example MEMS force sensor is described herein. The MEMS force sensor can include a
cap for receiving an applied force and a sensor bonded to the cap. A trench and a cavity can …
cap for receiving an applied force and a sensor bonded to the cap. A trench and a cavity can …
Integrated piezoresistive and piezoelectric fusion force sensor
JM Tsai, R Diestelhorst, D Benjamin - US Patent 11,243,125, 2022 - Google Patents
Described herein is a ruggedized microelectromechanical (“MEMS”) force sensor including
both piezoresistive and piezoelectric sensing elements and integrated with comple mentary …
both piezoresistive and piezoelectric sensing elements and integrated with comple mentary …
Slotted MEMS force sensor
M Youssefi, JM Tsai - US Patent 10,962,427, 2021 - Google Patents
Described herein is a MEMS force sensor with stress concentration design. The stress
concentration can be per formed by providing slots, whether through or blind, and/or …
concentration can be per formed by providing slots, whether through or blind, and/or …
Integrated fingerprint and force sensor
JM Tsai, D Benjamin - US Patent 11,423,686, 2022 - Google Patents
Described herein is a ruggedized microelectromechanical (“MEMS”) sensor including both
fingerprint and force sensing elements and integrated with complementary metal-oxide …
fingerprint and force sensing elements and integrated with complementary metal-oxide …