Qunchao XU

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for multi-color LED with stacked bonding struct...
- Patent number 12,255,185
- Issue date Mar 18, 2025
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for multi-color LED pixel unit with vertical li...
- Patent number 12,074,151
- Issue date Aug 27, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 12,068,358
- Issue date Aug 20, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slicing micro-LED wafer and slicing micro-LED chip
- Patent number 12,062,646
- Issue date Aug 13, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for multi-color LED pixel unit with vertical li...
- Patent number 12,027,509
- Issue date Jul 2, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for multi-color LED pixel unit with horizontal...
- Patent number 11,967,589
- Issue date Apr 23, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for coaxial multi-color LED
- Patent number 11,955,505
- Issue date Apr 9, 2024
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slicing micro-LED wafer and slicing micro-LED chip
- Patent number 11,735,573
- Issue date Aug 22, 2023
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slicing micro-LED wafer and slicing micro-LED chip
- Patent number 11,710,725
- Issue date Jul 25, 2023
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for coaxial multi-color LED
- Patent number 11,538,850
- Issue date Dec 27, 2022
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 11,527,572
- Issue date Dec 13, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-color LED pixel unit and micro-LED display panel
- Patent number 11,362,133
- Issue date Jun 14, 2022
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 11,317,065
- Issue date Apr 26, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 11,308,862
- Issue date Apr 19, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 11,308,848
- Issue date Apr 19, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 11,270,620
- Issue date Mar 8, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scan needle and scan display system including same
- Patent number 11,270,632
- Issue date Mar 8, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-color LED pixel unit and micro-LED display panel
- Patent number 11,114,419
- Issue date Sep 7, 2021
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing multi-color light emitting pixel unit
- Patent number 10,930,814
- Issue date Feb 23, 2021
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-color LED pixel unit and micro-LED display panel
- Patent number 10,879,217
- Issue date Dec 29, 2020
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Coaxial Multi-Color LED
- Publication number 20250006773
- Publication date Jan 2, 2025
- Jade Bird Display (Shanghai) Limited
- Qiming LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Multi-Color LED Pixel Unit
- Publication number 20240421248
- Publication date Dec 19, 2024
- Jade Bird Display (Shanghai) Limited
- Qiming LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Coaxial Multi-Color LED
- Publication number 20240421178
- Publication date Dec 19, 2024
- Jade Bird Display (Shanghai) Limited
- Qiming LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20240405061
- Publication date Dec 5, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP
- Publication number 20240379633
- Publication date Nov 14, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LED PIXEL AND MICRO LED PANEL
- Publication number 20240339565
- Publication date Oct 10, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH VERTICAL LI...
- Publication number 20240322104
- Publication date Sep 26, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH HORIZONTAL...
- Publication number 20240258294
- Publication date Aug 1, 2024
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-LED DISPLAY PANEL
- Publication number 20240258282
- Publication date Aug 1, 2024
- Jade Bird Display (Shanghai) Limited
- Huiwen XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR COAXIAL MULTI-COLOR LED
- Publication number 20240250111
- Publication date Jul 25, 2024
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LED STRUCTURE AND FULL COLOR MICRO LED PANEL
- Publication number 20240213293
- Publication date Jun 27, 2024
- Jade Bird Display (Shanghai) Limited
- Wei Sin TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LED STRUCTURE AND MICRO LED PANEL
- Publication number 20240213406
- Publication date Jun 27, 2024
- Jade Bird Display (Shanghai) Limited
- Wei Sin TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LED STRUCTURE AND MICRO LED PANEL
- Publication number 20240213292
- Publication date Jun 27, 2024
- Jade Bird Display (Shanghai) Limited
- Wei Sin TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LED STRUCTURE AND MICRO LED PANEL
- Publication number 20240213229
- Publication date Jun 27, 2024
- Jade Bird Display (Shanghai) Limited
- Wei Sin TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP
- Publication number 20230343763
- Publication date Oct 26, 2023
- Jade Bird Display (Shanghai) Limited
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20230115197
- Publication date Apr 13, 2023
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR COAXIAL MULTI-COLOR LED
- Publication number 20230077969
- Publication date Mar 16, 2023
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-COLOR LED PIXEL UNIT AND MICRO-LED DISPLAY PANEL
- Publication number 20220392952
- Publication date Dec 8, 2022
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-COLOR LED PIXEL UNIT AND MICRO-LED DISPLAY PANEL
- Publication number 20220375987
- Publication date Nov 24, 2022
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Multi-Color LED Pixel Unit
- Publication number 20220344313
- Publication date Oct 27, 2022
- Jade Bird Display (Shanghai) Limited
- Qiming LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP
- Publication number 20220238499
- Publication date Jul 28, 2022
- JADE BIRD DISPLAY (SHANGHAI) LIMITED
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP
- Publication number 20220238494
- Publication date Jul 28, 2022
- JADE BIRD DISPLAY (SHANGHAI) LIMITED
- Qunchao Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20220044622
- Publication date Feb 10, 2022
- Hong Kong Beida Jade Bird Display Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20220044612
- Publication date Feb 10, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20220044621
- Publication date Feb 10, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20220044613
- Publication date Feb 10, 2022
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20220046212
- Publication date Feb 10, 2022
- Hong Kong Beida Jade Bird Display Limited
- Qunchao XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME
- Publication number 20220045122
- Publication date Feb 10, 2022
- JADE BIRD DISPLAY (SHANGHA) LIMITED
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH HORIZONTAL...
- Publication number 20210384182
- Publication date Dec 9, 2021
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH VERTICAL LI...
- Publication number 20210384181
- Publication date Dec 9, 2021
- Jade Bird Display (Shanghai) Limited
- Qunchao XU
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Systems and methods for multi-color LED with stacked bonding struct...

Systems and methods for multi-color LED pixel unit with vertical li...

Scan needle and scan display system including same

Slicing micro-LED wafer and slicing micro-LED chip

Systems and methods for multi-color LED pixel unit with vertical li...

Systems and methods for multi-color LED pixel unit with horizontal...

Systems and methods for coaxial multi-color LED

Slicing micro-LED wafer and slicing micro-LED chip

Slicing micro-LED wafer and slicing micro-LED chip

Systems and methods for coaxial multi-color LED

Scan needle and scan display system including same

Multi-color LED pixel unit and micro-LED display panel

Scan needle and scan display system including same

Scan needle and scan display system including same

Scan needle and scan display system including same

Scan needle and scan display system including same

Scan needle and scan display system including same

Multi-color LED pixel unit and micro-LED display panel

Method of manufacturing multi-color light emitting pixel unit

Multi-color LED pixel unit and micro-LED display panel

Patents Applicationslast 30 patents

Systems and Methods for Coaxial Multi-Color LED

Systems and Methods for Multi-Color LED Pixel Unit

Systems and Methods for Coaxial Multi-Color LED

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP

MICRO LED PIXEL AND MICRO LED PANEL

SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH VERTICAL LI...

SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH HORIZONTAL...

MICRO-LED DISPLAY PANEL

SYSTEMS AND METHODS FOR COAXIAL MULTI-COLOR LED

MICRO LED STRUCTURE AND FULL COLOR MICRO LED PANEL

MICRO LED STRUCTURE AND MICRO LED PANEL

MICRO LED STRUCTURE AND MICRO LED PANEL

MICRO LED STRUCTURE AND MICRO LED PANEL

SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SYSTEMS AND METHODS FOR COAXIAL MULTI-COLOR LED

MULTI-COLOR LED PIXEL UNIT AND MICRO-LED DISPLAY PANEL

MULTI-COLOR LED PIXEL UNIT AND MICRO-LED DISPLAY PANEL

Systems and Methods for Multi-Color LED Pixel Unit

SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP

SLICING MICRO-LED WAFER AND SLICING MICRO-LED CHIP

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SCAN NEEDLE AND SCAN DISPLAY SYSTEM INCLUDING SAME

SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH HORIZONTAL...

SYSTEMS AND METHODS FOR MULTI-COLOR LED PIXEL UNIT WITH VERTICAL LI...