Inventor

Zhifu Li

Inventor

Beijing, CN

Overview

14→

Patents

2017–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H01Lprimary

H01LSemiconductor devices12%

A61KPreparations for medical, dental or toiletry purposes8%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%

C07DHeterocyclic compounds8%

G06FElectric digital data processing8%

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

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

B08BCleaning in general4%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%

G06TImage data processing or generation, in general4%

PatentTitleYear

10,878,530Display method and display device2020 10,868,054Photoelectric conversion substrate, manufacturing method of the same, display panel and display device2020 10,800,785Substituted pyrrolo[2,3-d]pyridazin-4-ones and pyrazolo[3,4-d]pyridazin-4-ones as protein kinase inhibitors2020 10,761,631Force touch display panel, method for fabricating the same, and force touch display device2020 10,700,103Array substrate with inorganic light-emitting diode and display device with inorganic light-emitting diode2020 10,700,107Low-temperature polysilicon thin film transistor, method of manufacturing the same, and display substrate2020 10,509,269Array substrate, liquid crystal display panel, and display device2019 10,457,498Transfer device and transfer method2019 10,269,596Transfer device with three machine bases and transfer method thereof2019 10,087,195Certain protein kinase inhibitors2018 10,068,552Display driving method, upper machine, lower machine and display driving system2018 10,053,449Quinazoline derivatives, compositions thereof, and use as pharmaceuticals2018 9,869,894'Embedded touch display panel and touch display device'2018 9,714,235'Quinazoline derivatives, compositions thereof, and use as pharmaceuticals'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SHANGHAI FOCHON PHARMACEUTICAL CO LTD (4)· patent assignee history

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

2018–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (9)· patent assignee history

2018Patents assigned to CHONGQING FOCHON PHARMACEUTICAL CO LTD (1)· patent assignee history

2018–2020Based in Beijing, CN· patent location history

2018Based in Shanghai, CN· patent location history

2019–2020Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (2)· patent assignee history

2020Patents assigned to FOCHON PHARMACEUTICALS LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	9	2018–2020
SHANGHAI FOCHON PHARMACEUTICAL CO LTD	4	2017–2020
BEIJING BOE OPTOELECTRONICS TECH CO LTD	2	2019–2020
CHONGQING FOCHON PHARMACEUTICAL CO LTD	1	2018
FOCHON PHARMACEUTICALS LTD	1	2020

Locations

Location	Patents	Span
Beijing, CN	9	2018–2020
Chongqing, CN	4	2017–2020
Shanghai, CN	1	2018