Lingling JIANG

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display screen cover and display screen
- Patent number 12,032,191
- Issue date Jul 9, 2024
- NANJING LOPU CO., LTD.
- Sheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Curved display screen, curved display screen supporting framework a...
- Patent number 11,645,954
- Issue date May 9, 2023
- Nanjing Lopu Technology Co., Ltd.
- Xiaobing Shen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Display Module Set and Display Screen
- Publication number 20240291940
- Publication date Aug 29, 2024
- NANJING LOPU CO., LTD.
- Bin ZHU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SCREEN COVER AND DISPLAY SCREEN
- Publication number 20230408744
- Publication date Dec 21, 2023
- NANJING LOPU CO., LTD.
- Sheng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CURVED DISPLAY SCREEN, CURVED DISPLAY SCREEN SUPPORTING FRAMEWORK A...
- Publication number 20210280098
- Publication date Sep 9, 2021
- NANJING LOPU TECHNOLOGY CO., LTD.
- Xiaobing SHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS