Inventor

Quansheng LIU

Inventor

Overview

10→

Patents

2022–2026

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

E21Dprimary

E21DShafts6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

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

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

A01BSoil working in agriculture or forestry3%

B01DSeparation3%

C01BNon-metallic elements3%

C05DInorganic fertilisers not covered by subclasses c05b, c05c3%

C05GMixtures of fertilisers covered individually by different subclasses of class c053%

E21BEarth or rock drilling3%

PatentTitleYear

12,518,712Display device for controlling a plurality of backlight zones based on display zones2026 12,480,383Geological carbon sequestration and hydrogen production structure and method based on the spontaneous reaction of water-CO2025 12,297,742Safety control method and system for generator of gas turbine power plant2025 12,130,512Spliced display device and spliced display screen2024 12,092,616Real-time measurement system and measurement method for mechanical parameters of rock slag during excavation2024 12,044,602Sample preparation method of grouting consolidation body with internal defects2024 11,908,403Driving circuit of light-emitting device, backlight module and display panel2024 11,587,917Backlight module, display panel and electronic device2023 11,492,905Lidar-based convergence deformation monitoring system for surrounding rock around TBM shield region2022 11,277,675Method and apparatus for monitoring the interaction between surrounding rocks and TBM in TBM tunneling process2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to UNIV WUHAN (5)· patent assignee history

2022Patents assigned to INST ROCK & SOIL MECH CAS (2)· patent assignee history

2022–2026Based in CN· patent location history

2024Patents assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (2)· patent assignee history

2025Patents assigned to HUANENG TAIYUAN DONGSHAN GAS TURBINE COGENERATION CO LTD (1)· patent assignee history

2026Patents assigned to BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV WUHAN	5	2022–2025
INST ROCK & SOIL MECH CAS	2	2022
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD	2	2024
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD	1	2026
HUANENG TAIYUAN DONGSHAN GAS TURBINE COGENERATION CO LTD	1	2025

Locations

Location	Patents	Span
CN	10	2022–2026