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US Patent D1000425 Earphone

Overview Structured Data Issues Contributors

Is a

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Qiang Ma

Jingxuan Wei

Zheng Wei

Date of Patent

October 3, 2023

Patent Application Number

29825070

Date Filed

January 28, 2022

Patent Citations

US Patent D902182 Pair of headsets for telephones

US Patent D666580 Headphone

US Patent D872064 Earphone

US Patent D883262 Earphones

US Patent D896205 Noise canceling wireless earphone

US Patent D904349 Wireless earphone with fin

US Patent D905664 Headphone

US Patent D915358 Earphones

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Patent Citations Received

US Patent D1028946 Earphone

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0

US Patent D1015307 Earphone

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US Patent D1018498 Earphone

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US Patent D1024031 Earphone

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US Patent D1025021 Earphone

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US Patent D1027916 Earphone

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Patent Primary Examiner

Messina L Smith

CPC Code

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