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Inventor

Chang-Hseih Wu

Inventor
Hsinchu, TW

Overview

5→
Patents
2018–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H05Bprimary
H05BElectric heating19%
A61BDiagnosis13%
A61NElectrotherapy13%
H01LSemiconductor devices13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
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 systems6%
PatentTitleYear
10,864,381Therapeutic light-emitting module202010,791,601Light-emitting device202010,596,388Therapeutic light-emitting module202010,412,801Light-emitting device20199,894,719'LED driver and illumination system related to the same'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to EPISTAR CORP (5)· patent assignee history
2018–2020Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EPISTAR CORP52018–2020
Locations
LocationPatentsSpan
Hsinchu, TW52018–2020