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Patents Grantslast 30 patents

Information Patent Grant
Light source apparatus and display device
- Patent number 11,422,450
- Issue date Aug 23, 2022
- Appotronics Corporation Limited
- Zu-Qiang Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device and display method
- Patent number 11,380,237
- Issue date Jul 5, 2022
- Appotronics Corporation Limited
- Xin Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 11,343,476
- Issue date May 24, 2022
- Appotronics Corporation Limited
- Xin Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display apparatus
- Patent number 11,202,042
- Issue date Dec 14, 2021
- Appotronics Corporation Limited
- Xin Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE APPARATUS AND DISPLAY DEVICE
- Publication number 20210294191
- Publication date Sep 23, 2021
- APPOTRONICS CORPORATION LIMITED
- ZU-QIANG GUO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY APPARATUS
- Publication number 20210136337
- Publication date May 6, 2021
- APPOTRONICS CORPORATION LIMITED
- XIN YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE AND DISPLAY METHOD
- Publication number 20210134208
- Publication date May 6, 2021
- APPOTRONICS CORPORATION LIMITED
- XIN YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS
- Publication number 20210092333
- Publication date Mar 25, 2021
- APPOTRONICS CORPORATION LIMITED
- XIN YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE