Inventor

Liming ZHU

Inventor

Overview

3→

Patents

2021–2025

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary

G06FElectric digital data processing25%

A63HToys, e.g. tops, dolls, hoops or building blocks13%

G02BOptical elements, systems or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

G06TImage data processing or generation, in general13%

H05BElectric heating13%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

PatentTitleYear

12,475,088Data quality check using a structured query language hint2025 11,988,852Light field display device and display method thereof2024 11,194,465Robot eye lamp control method and apparatus and terminal device using the same2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to UBTECH ROBOTICS CORP LTD (1)· patent assignee history

2021–2025Based in CN· patent location history

2024Patents assigned to UNIV HEFEI TECHNOLOGY (1)· patent assignee history

2025Patents assigned to EBAY INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EBAY INC	1	2025
UBTECH ROBOTICS CORP LTD	1	2021
UNIV HEFEI TECHNOLOGY	1	2024

Locations

Location	Patents	Span
CN	3	2021–2025