Inventor

Hung-Hsin Liao

Inventor

Hsinchu, TW

Overview

20→

Patents

2018–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Bprimary

F04BPositive-displacement machines for liquids23%

F16KValves17%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

F15BSystems acting by means of fluids in general11%

H01LSemiconductor devices8%

H10NElectric solid-state devices not otherwise provided for8%

F04DNon-positive-displacement pumps4%

H02NElectric machines not otherwise provided for2%

A61MDevices for introducing media into, or onto, the body1%

PatentTitleYear

10,865,785Gas transportation device2020 10,859,077Miniature gas control device2020 10,801,489Gas transportation device2020 10,774,824Miniature fluid control device2020 10,697,448Miniature fluid control device2020 10,615,329Piezoelectric actuator2020 10,598,169Fluid transportation device comprising a valve body, a valve membrane, a valve chamber seat, and an actuator each sequentially stacked within a accommodation space of an outer sleeve having a ring-shaped protrusion structure2020 10,584,695Miniature fluid control device2020 10,529,911Piezoelectric actuator2020 10,487,820Miniature pneumatic device2019 10,487,821Miniature fluid control device2019 10,451,051Miniature pneumatic device2019 10,388,849Piezoelectric actuator2019 10,385,838Miniature fluid control device2019 10,388,850Piezoelectric actuator2019 10,378,529Miniature pneumatic device2019 10,371,136Miniature pneumatic device2019 10,288,192Miniature fluid control device and piezoelectric actuator thereof2019 10,260,657Miniature fluid control device and piezoelectric actuator thereof2019 9,976,673Miniature fluid control device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to MICROJET TECHNOLOGY CO LTD (19)· patent assignee history

2018–2020Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MICROJET TECHNOLOGY CO LTD	19	2018–2020

Locations

Location	Patents	Span
Hsinchu, TW	20	2018–2020