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Petitioner

Zoom Communications, Inc.

Assignee

RICOH COMPANY, LTD.

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Zoom Communications, Inc.

IPR2026-00461 | Patent Trial and Appeal Board

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Filed Aug. 24, 2026

Case Type Inter Partes Review

Status Pending

Challenged Patent 16/697,190

Patent No. 11,289,093 assignments

Tech Center 2600

Art Unit 2653

Last Updated: 4 hours ago

Filing Date	#	Filing and Exhibits
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Zoom Communications, Inc.

IPR2026-00461 | Patent Trial and Appeal Board

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