-
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Pair of earphones
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Patent number D1056874
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Issue date Jan 7, 2025
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Shenzhen Grandsun Electronic Co., Ltd.
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Jiugao Peng
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D14 - Recording, communication, or information retrieval equipment
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Earphone
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Patent number D1042407
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Issue date Sep 17, 2024
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Shenzhen Grandsun Electronic Co., Ltd.
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Jiugao Peng
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D14 - Recording, communication, or information retrieval equipment
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-
-
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Wireless earphone
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Patent number D996399
-
Issue date Aug 22, 2023
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SHENZHEN GRANDSUN ELECTRONIC CO., LTD.
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Jiugao Peng
-
D14 - Recording, communication, or information retrieval equipment
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Pair of wireless earbuds
-
Patent number D991911
-
Issue date Jul 11, 2023
-
Shenzhen Grandsun Electronic Co., Inc.
-
Haiquan Wu
-
D14 - Recording, communication, or information retrieval equipment
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Wireless headset
-
Patent number D991216
-
Issue date Jul 4, 2023
-
Shenzhen Grandsun Industrial Design Co., Ltd.
-
Jiugao Peng
-
D14 - Recording, communication, or information retrieval equipment
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Wireless headset
-
Patent number D991226
-
Issue date Jul 4, 2023
-
Shenzhen Grandsun Industrial Design Co., Ltd.
-
Jiugao Peng
-
D14 - Recording, communication, or information retrieval equipment
-
-
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Charging case for wireless earbuds
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Patent number D945963
-
Issue date Mar 15, 2022
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SHENZHEN GRANDSUN ELECTRONIC CO., LTD.
-
Haiquan Wu
-
D13 - Equipment for production, distribution, or transformation of energy
-
Array substrate and display device
-
Patent number 11,204,530
-
Issue date Dec 21, 2021
-
Wuhan China Star Optoelectronics Technology Co., Ltd.
-
Chuan Wang
-
H01 - BASIC ELECTRIC ELEMENTS
-
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AR glasses
-
Patent number D900097
-
Issue date Oct 27, 2020
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SHENZHEN GRANDSUN ELECTRONIC CO., LTD.
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Chuan Wang
-
D14 - Recording, communication, or information retrieval equipment
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-
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Television receiver
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Patent number D823271
-
Issue date Jul 17, 2018
-
Xiaomi Inc.
-
Xijie Shen
-
D14 - Recording, communication, or information retrieval equipment
-
-
-
-
-
-
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Multi-signal input testing apparatus
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Patent number 7,782,045
-
Issue date Aug 24, 2010
-
Innocom Technology (Shenzhen) Co., Ltd.
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Chuan-Bang Wang
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-