P

Inventor

XIA YUMING

CN17 patents
⚠️ This page may combine multiple inventors who share the name “XIA YUMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD

11 patents
US12049692B2Jul 30, 2024

Manufacturing method for graphene film, porous silica powder and transparent conductive layer

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations62
US11984460B2May 14, 2024

Insulation unit based on array substrate and manufacturing method thereof, array substrate and manufacturing method thereof, and electronic device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations62
US11646326B2May 9, 2023

Manufacturing method for carbon nanotube conductive film, display panel and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD1 citations62
US12211688B2Jan 28, 2025

Manufacturing method for silicon nitride thin film, thin film transistor and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations60
US11908683B2Feb 20, 2024

Manufacturing method for silicon nitride thin film, thin film transistor and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations60
US12040334B2Jul 16, 2024

Method for manufacturing source-drain electrode, method for manufacturing array substrate, and display mechanism

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11901420B2Feb 13, 2024

Manufacturing method for gate electrode and thin film transistor and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US11574939B2Feb 7, 2023

Method for manufacturing array substrate, array substrate and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US12132058B2Oct 29, 2024

Method for manufacturing data line, method for manufacturing array substrate and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations50
US11749693B2Sep 5, 2023

Manufacturing method of array substrate, array substrate and display device

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations50
US11791349B2Oct 17, 2023

Manufacturing method for display panel and display panel

BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO LTD0 citations49

HKC CORP LTD

4 patents

CHUZHOU HKC OPTOELECTRONICS TECH CO LTD

2 patents