Miniature fluid control device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10584695
APP PUB NO 20170218936A1
SERIAL NO

15392061

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A miniature fluid control device includes a piezoelectric actuator and a housing. The piezoelectric actuator comprises a suspension plate, an outer frame, at least one bracket and a piezoelectric ceramic plate. The piezoelectric ceramic plate is attached on a first surface of the suspension plate and has a length not larger than that of the suspension plate. The housing includes a gas collecting plate and a base. The gas collecting plate is a frame body with a sidewall and comprises a plurality of perforations. The base seals a bottom of the piezoelectric actuator and has a central aperture corresponding to the middle portion of the suspension plate. When the voltage is applied to the piezoelectric actuator, the suspension plate is permitted to undergo the curvy vibration, the fluid is transferred from the central aperture of the base to the gas-collecting chamber, and exited from the perforations.

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Patent Owner(s)

Patent OwnerAddress
MICROJET TECHNOLOGY CO LTDNO 28 R&D 2ND RD SCIENCE-BASED INDUSTRIAL PARK HSINCHU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chia-Hao Hsinchu, TW 393 1191
Chang, Ying-Lun Hsinchu, TW 45 223
Chen, Chao-Chih Hsinchu, TW 16 133
Chen, Jheng-Wei Hsinchu, TW 21 159
Chen, Shih-Chang Hsinchu, TW 303 2647
Chen, Shou-Hung Hsinchu, TW 35 224
Han, Yung-Lung Hsinchu, TW 312 1145
Huang, Che-Wei Hsinchu, TW 31 213
Huang, Chi-Feng Hsinchu, TW 475 1797
Lee, Wei-Ming Hsinchu, TW 129 532
Liao, Hung-Hsin Hsinchu, TW 35 170
Liao, Jia-Yu Hsinchu, TW 70 621

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