Inventor
WANG LONGYAN
CN21 patents
⚠️ This page may combine multiple inventors who share the name “WANG LONGYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
12 patentsUS10546519B2Jan 28, 2020
Gate driving circuits and display panels
BOE TECHNOLOGY GROUP CO LTD2 citations73
US9954070B2Apr 24, 2018
Thin film transistor and manufacturing method thereof, display device
BOE TECHNOLOGY GROUP CO LTD2 citations73
US10276098B2Apr 30, 2019
Pixel driving circuit, array substrate and display apparatus
BOE TECHNOLOGY GROUP CO LTD2 citations72
US9960222B2May 1, 2018
OLED array substrate, display apparatus containing the same, and method for forming the same
BOE TECHNOLOGY GROUP CO LTD3 citations72
US10629124B2Apr 21, 2020
Pixel driving circuit, pixel driving method, array substrate and display panel
BOE TECHNOLOGY GROUP CO LTD1 citations62
US10679555B2Jun 9, 2020
Pixel circuit and method for driving the same, and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations52
US9859350B2Jan 2, 2018
Array substrate, fabrication method thereof and display device
BOE TECHNOLOGY GROUP CO LTD1 citations52
US10001684B2Jun 19, 2018
Array substrate, display panel and display device having the same, and method thereof
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10438542B2Oct 8, 2019
Detection circuit, detection method and pixel driving circuit
BOE TECHNOLOGY GROUP CO LTD0 citations42
US10249613B2Apr 2, 2019
Electrostatic discharge device and manufacturing method thereof, array substrate, display panel and device
BOE TECHNOLOGY GROUP CO LTD0 citations42
US10607545B2Mar 31, 2020
Organic light-emitting diode driving circuit with sense thin film transistors sharing gate electrode and source electrode, array substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations41
US10510901B2Dec 17, 2019
Thin film transistor and fabrication method thereof, array substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations41
CHINA PETROCHEMICAL CORP
3 patentsUS6790343B2Sep 14, 2004
Sulfur transfer additive for catalytic cracking of hydrocarbons and a catalytic cracking process of hydrocarbons using the same
CHINA PETROCHEMICAL CORP8 citations67
US6677263B2Jan 13, 2004
Catalytic promoters for the catalytic cracking of hydrocarbons and the preparation thereof
CHINA PETROCHEMICAL CORP12 citations65
US6723228B2Apr 20, 2004
Additive used in catalytic cracking of hydrocarbons and a process of catalytic cracking of hydrocarbons using the same
CHINA PETROCHEMICAL CORP4 citations56
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD
2 patentsUS11011119B2May 18, 2021
Array substrates and display screens
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD1 citations62
US12400591B2Aug 26, 2025
Display panel and pixel circuit with detection and compensation of anode voltage using the same output pin for multiple pixels
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD0 citations51