Inventor
Chun-Wen Lai
Inventor
Guangdong, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1342%
F21KNon-electric light sources using luminescence8%
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 emitted8%
G11BInformation storage based on relative movement between record carrier and transducer8%
H01LSemiconductor devices8%
H05BElectric heating8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012Patents assigned to HUANG SHIH-JUNG (1)· patent assignee history
2012Patents assigned to KUO CHI-HSIANG (1)· patent assignee history
2012Based in Taoyuan County, TW· patent location history
2018–2019Patents assigned to GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY CO LTD (5)· patent assignee history
2018–2019Patents assigned to ZHEJIANG AIKO SOLAR ENERGY TECH CO LTD (4)· patent assignee history
2018–2019Based in Guangdong, CN· patent location history
2021Patents assigned to GRAPHENE LIGHTING CHINA LTD (1)· patent assignee history
2021Based in Hsinchu County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY CO LTD | 5 | 2018–2019 |
| ZHEJIANG AIKO SOLAR ENERGY TECH CO LTD | 4 | 2018–2019 |
| GRAPHENE LIGHTING CHINA LTD | 1 | 2021 |
| HUANG SHIH-JUNG | 1 | 2012 |
| KUO CHI-HSIANG | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Guangdong, CN | 5 | 2018–2019 |
| Hsinchu County, TW | 1 | 2021 |
| Taoyuan County, TW | 1 | 2012 |