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LIT-US CHISUM 21-A, LLC

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SAMSUNG ELECTRONICS CO., LTD

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Patent No. 7,933,431, In Rem

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Reexamination of Patent No. 7,933,431, CAMERA BASED SENSING IN HANDHELD, MOBILE, GAMING, OR OTHER DEVICES

90/14,901 | U.S. Patent Application

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Location ELECTRONIC

Filed Nov. 11, 2021

Examiner JOSEPH R POKRZYWA

Class 382

Art Group 3992

Case Type Re-Examination - 382/103000

Status Reply Brief Filed

Original Case 12/834,281 Patented

Parent 11/980,710 Patented

Parent 10/893,534 Patented

Parent 09/612,225 Patented

Parent 60/142,777 Expired

Last Updated: 9 months, 1 week ago

Date	#	Transaction
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Reexamination of Patent No. 7,933,431, CAMERA BASED SENSING IN HANDHELD, MOBILE, GAMING, OR OTHER DEVICES

90/14,901 | U.S. Patent Application

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