Inventor

Dan Bai

Inventor

Shenzhen, CN

Overview

5→

Patents

2019–2020

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.

H01Lprimary

H01LSemiconductor devices26%

H10DInorganic electric semiconductor devices16%

H10KOrganic electric solid-state devices16%

G02BOptical elements, systems or apparatus11%

H10HInorganic light-emitting semiconductor devices having potential barriers11%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

G06FElectric digital data processing5%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

PatentTitleYear

10,818,739Manufacture method of an OLED back plate2020 10,514,500Device integrating suspended LED, optical waveguide and photoelectric detector on same chip, and fabrication method thereof2019 10,476,035Flexible display apparatus2019 10,386,574Integrated photonic device comprising hollowed silicon substrate-based LED and optical waveguide and manufacturing method thereof2019 10,361,256OLED back plate2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SHENZHEN CHINA STAR OPTOELECT (2)· patent assignee history

2019Patents assigned to UNIV NANJING POSTS & TELECOMMUNICATIONS (2)· patent assignee history

2019Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (1)· patent assignee history

2019–2020Based in Shenzhen, CN· patent location history

2019Based in Nanjing, CN· patent location history

2019Based in Hubei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHENZHEN CHINA STAR OPTOELECT	2	2019–2020
UNIV NANJING POSTS & TELECOMMUNICATIONS	2	2019
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD	1	2019

Locations

Location	Patents	Span
Shenzhen, CN	2	2019–2020
Nanjing, CN	2	2019
Hubei, CN	1	2019