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Inventor

Wan-Fang Chung

Inventor
Chiayi, TW

Overview

4→
Patents
2015–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices19%
H10BElectronic memory devices19%
H10DInorganic electric semiconductor devices19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing6%
B29CShaping or joining of plastics6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
B60BVehicle wheels6%
PatentTitleYear
11,046,022Composite material body for impact absorption and articles comprising the body20219,397,202'Method for fabricating semiconductor device'20169,331,183'Semiconductor device and fabrication method thereof'20169,040,423'Method for manufacturing semiconductor device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to UNITED MICROELECTRONICS CORP (3)· patent assignee history
2015–2016Based in Chiayi, TW· patent location history
2021Patents assigned to TOPKEY CORP (1)· patent assignee history
2021Patents assigned to XIAMEN KEENTECH COMPOSITE TECH CO LTD (1)· patent assignee history
2021Based in Taichung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED MICROELECTRONICS CORP32015–2016
TOPKEY CORP12021
XIAMEN KEENTECH COMPOSITE TECH CO LTD12021
Locations
LocationPatentsSpan
Chiayi, TW32015–2016
Taichung, TW12021