Inventor

Haoyuan Fan

Inventor

Beijing, CN

Overview

11→

Patents

2017–2021

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein21%

G02BOptical elements, systems or apparatus14%

H01LSemiconductor devices14%

H10DInorganic electric semiconductor devices14%

G06FElectric digital data processing7%

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

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

H02HEmergency protective circuit arrangements4%

H03KPulse technique4%

H04NPictorial communication, e.g. television4%

PatentTitleYear

10,978,445Electrostatic discharge protection circuit and semiconductor circuit2021 10,818,699Display panel and display device2020 10,551,631Display panel and display device2020 10,502,996Display motherboard and method of cutting the same2019 10,459,580Touch screen and touch device2019 10,380,959Pixel unit driving circuit, driving method and display apparatus for pixel unit using alternately switching elements having inverted polarities2019 9,905,488'Array substrate, method for manufacture the same, and display device'2018 9,823,775'Touch screen and method of manufacturing the same, display panel and display device'2017 9,733,510'Color filter display substrate, display panel and methods for manufacturing the same'2017 9,581,852'Color filter substrate, display panel and display device'2017 9,535,196'Color filter substrate, method for fabricating the same, display panel and display device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (10)· patent assignee history

2017–2020Patents assigned to CHENGDU BOE OPTOELECT TECH CO (10)· patent assignee history

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

2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history

2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	10	2017–2020
CHENGDU BOE OPTOELECT TECH CO	10	2017–2020
TAIWAN SEMICONDUCTOR MFG CO LTD	1	2021

Locations

Location	Patents	Span
Beijing, CN	10	2017–2020
Shanghai, CN	1	2021