Inventor

Cheng-Lin Lu

Inventor

Hsinchu, TW

Overview

7→

Patents

2015–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 7 as inventor

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

F21Yprimary

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted22%

F21KNon-electric light sources using luminescence16%

H01LSemiconductor devices16%

H10HInorganic light-emitting semiconductor devices having potential barriers16%

F21VFunctional features or details of lighting devices or systems thereof9%

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%

H05BElectric heating6%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

PatentTitleYear

10,680,136Light-emitting device with reflective layer2020 10,651,344Light-emitting device2020 10,361,342Light-emitting device2019 10,340,423Light-emitting device2019 10,217,906Light-emitting device2019 9,642,201'Lighting system'2017 9,072,127'Lighting system and its luminaries with a respective lamp control module'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2017Patents assigned to RADIANT OPTO ELECTRONICS CORP (2)· patent assignee history

2015–2017Based in Kaohsiung, TW· patent location history

2019–2020Patents assigned to EPISTAR CORP (5)· patent assignee history

2019–2020Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EPISTAR CORP	5	2019–2020
RADIANT OPTO ELECTRONICS CORP	2	2015–2017

Locations

Location	Patents	Span
Hsinchu, TW	5	2019–2020
Kaohsiung, TW	2	2015–2017