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Langfang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Support structural member and display device
- Patent number 12,222,756
- Issue date Feb 11, 2025
- Kunshan Go-Visionox Opto-Electronics Co., Ltd.
- Yongfeng Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible display panel and flexible display apparatus
- Patent number 11,880,241
- Issue date Jan 23, 2024
- Yungu (Gu'an) Technology Co., Ltd.
- Yongfeng Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supporting device
- Patent number 11,116,094
- Issue date Sep 7, 2021
- Yungu (Gu'an) Technology Co., Ltd.
- Yongfeng Zhao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SUPPORT STRUCTURAL MEMBER AND DISPLAY DEVICE
- Publication number 20230229191
- Publication date Jul 20, 2023
- KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
- Yongfeng ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE DISPLAY PANEL AND FLEXIBLE DISPLAY APPARATUS
- Publication number 20220058993
- Publication date Feb 24, 2022
- Yungu (Gu'an) Technology Co., Ltd.
- Yongfeng ZHAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SUPPORTING DEVICE
- Publication number 20200315048
- Publication date Oct 1, 2020
- Yungu (Gu'an) Technology Co., Ltd.
- Yongfeng ZHAO
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES