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Inventor

Zhenhua LIANG

Inventor
CN

Overview

3→
Patents
2023–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing14%
C09GPolishing compositions14%
G01RMeasuring electric variables14%
G06FElectric digital data processing14%
H01RElectrically-conductive connections14%
H04NPictorial communication, e.g. television14%
H05KPrinted circuits14%
PatentTitleYear
12,312,500Polishing paste for superfinishing of bearing steel, and preparation method and use thereof202511,871,511Flexible circuit mother board and detection method thereof202411,687,200Display panel, control method thereof, and display device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to WUHAN TIANMA MICRO ELECTRONICS CO LTD (2)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to UNIV TAIYUAN TECHNOLOGY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WUHAN TIANMA MICRO ELECTRONICS CO LTD22023–2024
UNIV TAIYUAN TECHNOLOGY12025
Locations
LocationPatentsSpan
CN32023–2025