Inventor

Dayu Zhang

Inventor

Beijing, CN

Overview

15→

Patents

2017–2020

Patent span

Physics

Primary field (CPC G)

Patents· 15 as inventor

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

G06Fprimary

G06FElectric digital data processing35%

G09GArrangements or circuits for control of indicating devices using static means to present variable information19%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

B24BMachines, devices, or processes for grinding or polishing3%

C04BLime, magnesia3%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

G01RMeasuring electric variables3%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%

H01LSemiconductor devices3%

H02HEmergency protective circuit arrangements3%

PatentTitleYear

10,747,075Discharge circuit, discharge method and display device2020 10,600,375Method and circuit for modulating eye diagram amplitude, method and circuitry for data transmission, and display device2020 10,577,525Composite abrasive with hard core and soft shell, manufacturing method and application method2020 10,571,512Test device for printed circuit board assembly2020 10,506,693Substrate, touch screen and touch display device2019 10,466,846Touch substrate and manufacturing method thereof, and display device2019 10,311,830Operating method, related touch display device and related semiconductor device2019 10,282,039Display screen, touch pen and display module utilizing electromagnetic signal and sound wave signal2019 10,216,293Active pen for a touch module, a touch input system and a driving method thereof2019 10,198,112Apparatus and method for implementing touch feedback2019 10,048,809Projector screen, touch screen projection displaying method and system2018 9,965,084Driving method of touch screen, touch screen and display apparatus2018 9,875,727Circuit and display device2018 9,696,846'Touch device and method for driving the same'2017 9,666,159'Display, display system and data processing method'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (14)· patent assignee history

2017–2020Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (11)· patent assignee history

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

2019–2020Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (3)· patent assignee history

2020Patents assigned to UNIV HUAQIAO (1)· patent assignee history

2020Based in Quanzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	14	2017–2020
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	11	2017–2020
HEFEI BOE OPTOELECTRONICS TECH	3	2019–2020
UNIV HUAQIAO	1	2020

Locations

Location	Patents	Span
Beijing, CN	14	2017–2020
Quanzhou, CN	1	2020