Case Number:

IPR2019-01094

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

AMP Plus, Inc. dba Elco Lighting

Patent Owner:

DMF, Inc.

Tech Center:

2800

1. Filed: May 17, 2019 00:00

   Coverage

   1. March 28, 2023

      Lighting Patent Claim Withstands PTAB Challenge On Remand

      The Patent Trial and Appeal Board found Monday that Elco Lighting did not show that one claim of a DMF Inc. LED lighting system patent is invalid, after the Federal Circuit said the board overlooked that claim in an earlier ruling.

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