Inventor

Deng-Tswen Shieh

Inventor
Hsinchu, TW

Overview

10→
Patents
2002–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy22%
G01RMeasuring electric variables19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
H01RElectrically-conductive connections7%
H02JElectric power networks7%
H05KPrinted circuits7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
B60LPropulsion of electrically-propelled vehicles4%
G08BSignalling systems, e.g. personal calling systems4%
Y02TClimate change mitigation technologies related to transportation4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to UREX PREC INC (3)· patent assignee history
2002Based in Kaohsiung, TW· patent location history
2015–2021Patents assigned to IND TECH RES INST (7)· patent assignee history
2015Patents assigned to CHANG CHIN-CHUAN (1)· patent assignee history
2015Patents assigned to HUNG CHUN-JUI (1)· patent assignee history
2015Patents assigned to LAI CHIOU-CHU (1)· patent assignee history
2015–2021Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST72015–2021
UREX PREC INC32002
CHANG CHIN-CHUAN12015
HUNG CHUN-JUI12015
LAI CHIOU-CHU12015
Locations
LocationPatentsSpan
Hsinchu, TW72015–2021
Kaohsiung, TW32002