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Xinan XU Yun YU Canlong LIN Xi CHEN Mingyu WANG Jianyu SONG + see more - see less

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POLYGON SHAPED VEHICLE RESTRICTION ZONES

17/523,847 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 10, 2021

Examiner MARY DA ZHI WANG CHEUNG

Class 701

Art Group 3665

Patent No. 11,462,116

Case Type Utility - 701/003000

Status Patented Case

Parent 16/810,631 Patented

Parent 15/699,359 Patented

Parent PCT/CN2015/098149 -

Child 17/941,694 Pending

Child PCT/CN2015/073915

Last Updated: 1 year, 2 months ago

Date	#	Transaction
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POLYGON SHAPED VEHICLE RESTRICTION ZONES

17/523,847 | U.S. Patent Application

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