Inventor

ZHENGMAO YU

Inventor
CN

Overview

4→
Patents
2022–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H05Kprimary
H05KPrinted circuits21%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
H10KOrganic electric solid-state devices14%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
F16FSprings7%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere7%
G06FElectric digital data processing7%
G09FDisplaying7%
H01LSemiconductor devices7%
H02KDynamo-electric machines7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2022–2025Patents assigned to CHENGDU BOE OPTOELECT TECH CO (3)· patent assignee history
2022–2026Based in CN· patent location history
2026Patents assigned to BOE TECH GROUP CO LTD (1)· patent assignee history
2026Patents assigned to CHENGDU BOE OPTOELECTRONICS TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD32022–2025
CHENGDU BOE OPTOELECT TECH CO32022–2025
BOE TECH GROUP CO LTD12026
CHENGDU BOE OPTOELECTRONICS TECH CO LTD12026
Locations
LocationPatentsSpan
CN42022–2026