Inventor

XIONGPING LI

Inventor

Overview

7→

Patents

2022–2026

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein39%

G02BOptical elements, systems or apparatus17%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%

G06FElectric digital data processing6%

G09FDisplaying6%

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

H04MTelephonic communication6%

H10DInorganic electric semiconductor devices6%

H10KOrganic electric solid-state devices6%

PatentTitleYear

12,547,031Direct-lit backlight module, method of designing backlight module and display device2026 12,517,355Backlight assembly and head-up display system2026 12,253,775Display panel and display apparatus2025 12,032,234Anti-peep display assembly and display device2024 11,740,389Low reflection structure, display panel, display device and manufacturing method of a display panel2023 11,662,613Switchable viewing angle display module and vehicle2023 11,315,502Backlight drive method, backlight drive device, backlight source system, and display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (3)· patent assignee history

2022–2026Based in CN· patent location history

2023Patents assigned to SHANGHAI AVIC OPTOELECTRONICS (1)· patent assignee history

2023Patents assigned to XIAMEN TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history

2025–2026Patents assigned to SHANGHAI TIANMA MICROELECTRONICS CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI TIANMA MICRO ELECT CO	3	2022–2026
SHANGHAI TIANMA MICROELECTRONICS CO LTD	2	2025–2026
SHANGHAI AVIC OPTOELECTRONICS	1	2023
XIAMEN TIANMA MICRO ELECTRONICS CO LTD	1	2023

Locations

Location	Patents	Span
CN	7	2022–2026