Inventor

Hsiaohsien Chen

Inventor

Xiamen, CN

Overview

8→

Patents

2015–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 8 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence17%

F21VFunctional features or details of lighting devices or systems thereof17%

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 emitted17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

G02BOptical elements, systems or apparatus9%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%

H01LSemiconductor devices4%

H05BElectric heating4%

H10HInorganic light-emitting semiconductor devices having potential barriers4%

PatentTitleYear

11,011,690LED (light-emitting diode) module and a light apparatus2021 11,002,444Light bulb apparatus with heat dissipation and isolation2021 10,969,064LED bulb apparatus2021 10,914,428LED light apparatus2021 10,627,656Method for manufacturing LCD panel2020 9,766,493'Liquid crystal display'2017 9,740,072'Color filter and liquid crystal panel'2017 9,158,105'Transmission/reflection dual-functional electrowetting display panel'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SHENZHEN CHINA STAR OPTOELECT (4)· patent assignee history

2015Based in Guangdong, CN· patent location history

2017–2020Based in Shenzhen, CN· patent location history

2021Patents assigned to XIAMEN ECO LIGHTING CO LTD (4)· patent assignee history

2021Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHENZHEN CHINA STAR OPTOELECT	4	2015–2020
XIAMEN ECO LIGHTING CO LTD	4	2021

Locations

Location	Patents	Span
Xiamen, CN	4	2021
Shenzhen, CN	3	2017–2020
Guangdong, CN	1	2015