Inventor
LIU CHUANJUN
CN25 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHUANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLOBE JIANGSU CO LTD
13 patentsUS11664540B2May 30, 2023
Power tool system and battery pack thereof
GLOBE JIANGSU CO LTD2 citations73
US11289783B2Mar 29, 2022
Transport system for convertible battery pack
GLOBE JIANGSU CO LTD2 citations71
US12542305B2Feb 3, 2026
Power tool and power tool system
GLOBE JIANGSU CO LTD1 citations63
US12237527B2Feb 25, 2025
Electric energy storage device and electric tool system
GLOBE JIANGSU CO LTD0 citations62
US11870281B2Jan 9, 2024
Voltage balancing system
GLOBE JIANGSU CO LTD1 citations62
US11855299B2Dec 26, 2023
Electric energy storage device and electric tool system
GLOBE JIANGSU CO LTD0 citations62
US11641043B2May 2, 2023
Electric energy storage device and electric tool system
GLOBE JIANGSU CO LTD0 citations62
US11637347B2Apr 25, 2023
Electric energy storage device and electric tool system
GLOBE JIANGSU CO LTD0 citations62
US12095108B2Sep 17, 2024
Electric energy storage device and electric tool system
GLOBE JIANGSU CO LTD0 citations61
US11333713B2May 17, 2022
Voltage sampling circuit and method for sampling voltage
GLOBE JIANGSU CO LTD0 citations60
US12401216B2Aug 26, 2025
Battery charging circuit, battery pack and battery pack charging system
GLOBE JIANGSU CO LTD0 citations50
US12021400B2Jun 25, 2024
Voltage balancing system for balancing unbalanced battery pack voltage caused by non-cascade of analog front ends
GLOBE JIANGSU CO LTD0 citations50
US11973206B2Apr 30, 2024
Safety device and battery using the same
GLOBE JIANGSU CO LTD0 citations50
BEIJING BOE OPTOELECTRONICS TECH CO LTD
6 patentsUS10976605B2Apr 13, 2021
Picture compensation method and apparatus, display device and non-transitory computer-readable storage medium
BEIJING BOE OPTOELECTRONICS TECH CO LTD2 citations73
US10930225B2Feb 23, 2021
Display control method and apparatus of backlight sources, and display device
BEIJING BOE OPTOELECTRONICS TECH CO LTD6 citations73
US11081081B2Aug 3, 2021
Color gamut conversion method, color gamut converter, display device, image signal conversion method, computer device and non-transitory storage medium
BEIJING BOE OPTOELECTRONICS TECH CO LTD2 citations72
US10878762B2Dec 29, 2020
Luminance compensating method, luminance compensating device, display device and storage medium
BEIJING BOE OPTOELECTRONICS TECH CO LTD4 citations72
US10809570B2Oct 20, 2020
Method for acquiring backlight diffusion transmission parameter, display control method and display control device
BEIJING BOE OPTOELECTRONICS TECH CO LTD3 citations72
US10950188B2Mar 16, 2021
Driving method of a backlight, driving device, backlight, display assembly and virtual reality apparatus
BEIJING BOE OPTOELECTRONICS TECH CO LTD0 citations52