MINIATURE PNEUMATIC DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170218937A1
SERIAL NO

15414816

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A miniature pneumatic device includes a miniature fluid control device and a miniature valve device. The miniature fluid control device includes a gas inlet plate, a resonance plate, a piezoelectric actuator and a gas collecting plate. The gas collecting plate has a length in a range between 6 mm and 18 mm and a width in a range between 6 mm and 18 mm. A gap is formed between the resonance plate and the piezoelectric actuator to define a first chamber. When the piezoelectric actuator is driven and after the gas is fed into the gas inlet plate, the gas is transferred to the first chamber through the resonance plate and then transferred downwardly. The miniature valve device comprises a valve plate and a gas outlet plate. The gas is transferred from the miniature fluid control device to the miniature valve device so as to perform pressure-collecting operation or pressure-releasing operation.

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Patent Owner(s)

Patent OwnerAddress
MICROJET TECHNOLOGY CO LTDHSINCHU

International Classification(s)

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  • 2017 Application Filing Year
  • H01L Class
  • 30754 Applications Filed
  • 25260 Patents Issued To-Date
  • 82.14 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2017201820192020202120222023202420250255075100

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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Patent Citation Ranking

  • 1 Citation Count
  • H01L Class
  • 18.50 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges26979357140748325312788503629173801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050010001500200025003000350040004500500055006000650070007500800085009000950010000

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