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Inventor

Chia-Hui Cheng

Inventor
Hsinchu, TW

Overview

4→
Patents
2012–2019
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 devices33%
H10DInorganic electric semiconductor devices33%
C12NMicroorganisms or enzymes11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
PatentTitleYear
10,381,474Power semiconductor device20199,865,676'Power semiconductor device'20189,455,339'High voltage device and method for manufacturing the same'20168,288,150'Method for breaking the cell walls of microalgae'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to ANALYTICA BIOENERGY INC (1)· patent assignee history
2012Patents assigned to CHENG CHIA-HUI (1)· patent assignee history
2012Patents assigned to CHUU JIUNN-JYE (1)· patent assignee history
2012Patents assigned to HSIEH HSIAO-HUI (1)· patent assignee history
2012Based in Tainan, TW· patent location history
2016Based in Kaohsiung, TW· patent location history
2018–2019Patents assigned to MACROBLOCK INC (2)· patent assignee history
2018–2019Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MACROBLOCK INC22018–2019
ANALYTICA BIOENERGY INC12012
CHENG CHIA-HUIself12012
CHUU JIUNN-JYE12012
HSIEH HSIAO-HUI12012
Locations
LocationPatentsSpan
Hsinchu, TW22018–2019
Kaohsiung, TW12016
Tainan, TW12012