Inventor
Chen Yang
Inventor
Austin, TX, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves31%
B81BMicrostructural devices or systems, e.g. micromechanical devices10%
F25BRefrigeration machines, plants or systems10%
Y10TTechnical subjects covered by former us classification10%
B01LChemical or physical laboratory apparatus for general use7%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids3%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%
G01MTesting static or dynamic balance of machines or structures3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G01RMeasuring electric variables3%
PatentTitleYear
10,923,391Semiconductor device with contact pad202110,760,836Expansion valve202010,760,702Bi-stable two-port valve202010,563,896Apparatus for calibrating and testing multiple superheat controllers202010,234,409Test equipment arrangement having a superheat controller201910,190,702MEMS based solenoid valve201910,145,594Expansion valve201810,094,490Microvalve having contamination resistant features20189,618,140'Microvalve having improved actuator'20179,512,936'Three-port microvalve with improved sealing mechanism'20169,505,608'Microvalve having a reduced size and improved electrical performance'20169,494,255'Plate microvalve with improved sealing mechanism'20169,488,293'On-off microvalve with improved sealing mechanism'20169,328,850'Microvalve having improved air purging capability'20165,622,543'Rectilinear turbulent flow type air purifier'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Based in Chu-Tung Zhen, TW· patent location history
2016–2020Patents assigned to DUNAN MICROSTAQ INC (12)· patent assignee history
2016Patents assigned to ZHEJIANG DUNAN HETIAN METAL CO (1)· patent assignee history
2016–2020Based in Austin, TX, US· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUNAN MICROSTAQ INC | 12 | 2016–2020 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 1 | 2021 |
| ZHEJIANG DUNAN HETIAN METAL CO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 13 | 2016–2020 |
| Hsinchu, TW | 1 | 2021 |
| Chu-Tung Zhen, TW | 1 | 1997 |