Inventor

Kaikai ZHANG

Inventor

Overview

11→

Patents

2023–2026

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

F16Mprimary

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere13%

G01SRadio direction-finding13%

G09FDisplaying13%

G01DMeasuring not specially adapted for a specific variable9%

G01MTesting static or dynamic balance of machines or structures6%

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

H05KPrinted circuits6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

F21VFunctional features or details of lighting devices or systems thereof3%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%

PatentTitleYear

12,596,283Display panel and display device2026 12,553,566Calibration support, and positioning method for calibration element applied to calibration support2026 12,550,510Display device2026 12,426,189Splicing structure and display screen2025 12,181,601Calibration device2024 12,064,944Support plate, display module and display device2024 12,038,125Calibration system and calibration bracket thereof2024 11,971,154Splice panel assembly, backlight module and display device2024 11,920,725Calibration system and calibration support therefor2024 11,895,792Display device2024 11,620,924Retractable apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (2)· patent assignee history

2023–2026Based in CN· patent location history

2024–2026Patents assigned to AUTEL INTELLIGENT TECH CORP LTD (4)· patent assignee history

2024–2026Patents assigned to HUBEI YANGTZE IND INNOVATION CENTER OF ADVANCED DISPLAY CO LTD (3)· patent assignee history

2024Patents assigned to SHANGHAI TIANMA MICROELECTRONICS CO LTD (1)· patent assignee history

2026Patents assigned to SHANGHAI TIANMA MICRO ELECTRONICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AUTEL INTELLIGENT TECH CORP LTD	4	2024–2026
HUBEI YANGTZE IND INNOVATION CENTER OF ADVANCED DISPLAY CO LTD	3	2024–2026
SHANGHAI TIANMA MICRO ELECT CO	2	2023–2025
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD	1	2026
SHANGHAI TIANMA MICROELECTRONICS CO LTD	1	2024

Locations

Location	Patents	Span
CN	11	2023–2026