WebJan 11, 2024 · TOPRAY MEMS INC. Professional MEMS Company VCM Design、Automatic Assembly Advance OIS Technology Over 94 Patents Linear Haptic Vibrator - 線性馬達 … WebAssignee: TOPRAY MEMS INC. Inventors: Chin-Sung Liu, Hsiao-Ming Chien Linear vibration actuator motor. Patent number: 11411480 Abstract: A linear vibration actuator motor …
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http://www.topray.com.tw/eng_version/eng_index.html WebA tactile feedback device for producing uniform vibration in an effective area is provided, including: a substrate, a vibration motor, a frame, and a plurality of cushion pads; the vibration motor is fixed on the substrate at an off-center position and can vibrate back-and-forth in a first direction; the frame forms a plurality of bonding areas and at least a pair of … pdr stands for medical
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WebTOPRAY MEMS INC has a total of 33 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2014. It filed its patents most often in United … Weboct 7, 2024 - topray mems inc. The invention discloses a control system for LRA, applicable to an LRA having a speed sensing coil. The control system comprises a signal amplifier, … WebFind detailed information on Machinery Manufacturing companies in Hsinchu City, Taiwan, Republic of China, including financial statements, sales and marketing contacts, top competitors, and firmographic insights. pdr specialists