Qingyu Zeng

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aid
- Patent number D1063076
- Issue date Feb 18, 2025
- SHENZHEN SHOKZ CO., LTD.
- Sunjie Huang
- D24 - Medical and laboratory equipment
Information Patent Grant
Acoustic device
- Patent number 12,185,053
- Issue date Dec 31, 2024
- SHENZHEN SHOKZ CO., LTD.
- Yueqiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic output apparatus and connection assembly
- Patent number 12,088,990
- Issue date Sep 10, 2024
- SHENZHEN SHOKZ CO., LTD.
- Yonggen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid
- Patent number D957645
- Issue date Jul 12, 2022
- SHENZHEN SHOKZ CO., LTD.
- Qingyu Zeng
- D24 - Medical and laboratory equipment
Information Patent Grant
Apparatus, network device and method for video/audio data transmission
- Patent number 7,973,859
- Issue date Jul 5, 2011
- Huawei Technologies Co., Ltd.
- Qingyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC OUTPUT APPARATUS AND CONNECTION ASSEMBLY
- Publication number 20240414469
- Publication date Dec 12, 2024
- SHENZHEN SHOKZ CO., LTD.
- Yonggen WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC OUTPUT APPARATUS AND CONNECTION ASSEMBLY
- Publication number 20220400327
- Publication date Dec 15, 2022
- SHENZHEN SHOKZ CO., LTD.
- Yonggen WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC DEVICE
- Publication number 20220312098
- Publication date Sep 29, 2022
- SHENZHEN SHOKZ CO., LTD.
- Yueqiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus, Network Device And Method For Video/Audio Data Transmission
- Publication number 20070169156
- Publication date Jul 19, 2007
- Huawei Technologies Co., Ltd
- Qingyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE