Case Number:

IPR2021-01130

Case Type:

IPR

Status:

Trial Instituted

Petitioner:

Microsoft Corporation

Patent Owner:

Zipit Wireless, Inc.

Patent Number:

7894837

Tech Center:

2600

1. Filed: June 16, 2021 00:00

   Coverage

   1. December 21, 2022

      Apple Chips Away At Emoji Patent At PTAB

      A Patent Trial and Appeal Board panel was unconvinced by arguments from Apple to throw out two patent claims for a way of using emojis in text messages, but otherwise agreed with the tech giant's challenge to a handful of other claims in the same decade-old patent.

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