Inventor

Chi-Feng Huang

Inventor

Hsinchu, TW

Overview

11→

Patents

2005–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H01Lprimary

H01LSemiconductor devices17%

F04BPositive-displacement machines for liquids14%

H10DInorganic electric semiconductor devices14%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

H03DDemodulation or transference of modulation from one carrier to another7%

A61MDevices for introducing media into, or onto, the body3%

B81BMicrostructural devices or systems, e.g. micromechanical devices3%

B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems3%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g3%

F16KValves3%

PatentTitleYear

11,125,224Actuating and sensing module2021 11,094,723Semiconductor device and method of forming the same2021 11,094,694Buried channel semiconductor device and method for manufacturing the same2021 11,085,554Micro fluid actuator2021 11,088,136Semiconductor device and manufacturing method thereof2021 11,078,899Portable air cleaning apparatus2021 11,077,265Positive airway pressure apparatus2021 11,067,073Fluid control device2021 11,067,557Gas detecting device2021 11,063,559High-implant channel semiconductor device and method for manufacturing the same2021 6,922,841'Apparatus for connecting and driving optical pick-up'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to BENQ CORP (1)· patent assignee history

2005Based in Shinjuang, TW· patent location history

2021Patents assigned to MICROJET TECHNOLOGY CO LTD (6)· patent assignee history

2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (4)· patent assignee history

2021Based in Hsinchu, TW· patent location history

2021Based in Zhubei, TW· patent location history

2021Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MICROJET TECHNOLOGY CO LTD	6	2021
TAIWAN SEMICONDUCTOR MFG CO LTD	4	2021
BENQ CORP	1	2005

Locations

Location	Patents	Span
Hsinchu, TW	6	2021
Zhubei, TW	2	2021
Hsinchu County, TW	2	2021
Shinjuang, TW	1	2005