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Inventor

Shuangshuang HU

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VIVO MOBILE COMMUNICATION CO., LTD.

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VIVO MOBILE COMMUNICATION CO., LTD.

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HU, SHUANGSHUANG, Assignor

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INTERACTION METHOD AND APPARATUS FOR VIDEO CALL

18/138,076 | U.S. Patent Application

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Filed April 22, 2023

Examiner Frank D Mills

Class 715

Art Group 2194

Patent No. 12,379,829

Case Type Utility

Status Patented Case

Last Updated: 3 days, 3 hours ago

Date	#	Transaction
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INTERACTION METHOD AND APPARATUS FOR VIDEO CALL

18/138,076 | U.S. Patent Application

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