US Patent D919664 Sound module
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Patent Citations Received
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Patent Inventor Names
Guowei Fang0
Junjie Li0
Linghua Deng0
Zhonghua Chen0
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US Patent D0919664 Sound module US Patent D919664 Sound module
Infobox
Patent Number
D091966400
Patent Number
D91966400
Edits on 23 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
D09196640
Date of Patent
May 18, 2021
0Patent Application Number
297171600
Date Filed
December 16, 2019
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
D09196640
Date of Patent
May 18, 2021
0Patent Application Number
297171600
Date Filed
December 16, 2019
0Official Website
Patent Primary Examiner
Edits on 6 Jun, 2022
Golden AI
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Golden AI
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US Patent D0919664 Sound module
Infobox
Is a
Patent jurisdiction
Patent number
D0919664
Date of patent
May 18, 2021
Patent application number
29717160
Date Filed
December 16, 2019
Patent primary examiner
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