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Inventor

Gwo-Hwa Wang

Inventor
Taipei, TW

Overview

6→
Patents
2013–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems33%
A63FCard, board, or roulette games11%
G06NComputing arrangements based on specific computational models11%
H01LSemiconductor devices11%
H05BElectric heating11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
11,121,045Method for detecting ultra-small defect on wafer surface202111,052,316Method and apparatus for generating image parameter for reproducible virtual character202110,411,584Start-up circuit to discharge EMI filter for power saving of power supplies201910,193,435Start-up circuit to discharge EMI filter for power saving of power supplies20198,729,828'Integrated circuit controller for ballast'20148,461,915'Start-up circuit to discharge EMI filter for power saving of power supplies'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to SYSTEM GENERAL CORP (2)· patent assignee history
2013–2014Patents assigned to WANG GWO-HWA (2)· patent assignee history
2013Patents assigned to HUANG WEI-HSUAN (1)· patent assignee history
2013–2019Based in Taipei, TW· patent location history
2019Patents assigned to SEMICONDUCTOR COMPONENTS IND LLC (2)· patent assignee history
2021Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (1)· patent assignee history
2021Based in Shanghai, CN· patent location history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR COMPONENTS IND LLC22019
SYSTEM GENERAL CORP22013–2014
WANG GWO-HWAself22013–2014
BEIJING XIAOMI MOBILE SOFTWARE CO LTD12021
HUANG WEI-HSUAN12013
Locations
LocationPatentsSpan
Taipei, TW42013–2019
Shanghai, CN12021
Beijing, CN12021