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Inventor

Shi Cheng

Inventor
Beijing, CN

Overview

2→
Patents
2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus17%
G06FElectric digital data processing17%
G06KGraphical data reading17%
G06NComputing arrangements based on specific computational models17%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%
H04LTransmission of digital information, e.g. telegraphic communication17%
PatentTitleYear
10,970,733Systems and methods for coupon issuing202110,908,408Pixel structure, method for manufacturing pixel structure array substrate, and display device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD (1)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2021Patents assigned to CHENGDU BOE OPTOELECT TECH CO (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD12021
BOE TECHNOLOGY GROUP CO LTD12021
CHENGDU BOE OPTOELECT TECH CO12021
Locations
LocationPatentsSpan
Beijing, CN22021