FLIR Brings DJ Action Against Motionless Keyboard

Posted on March 10, 2010 by Matthew C. Phillips

Motionless Keyboard Co. (MKC) owns U.S. Patent No. 5,332,322 [PDF], entitled "Ergonomic Thumb-Actuable Keyboard for a Hand-Grippable Device."  MKC's principal and the inventor of the '322 Patent is Portland resident Thomas L. Gambaro. 

Several years ago MKC tried to enforce the '322 patent against Microsoft, but the Oregon district court granted summary judgment of noninfringement (case No. Civ. 04-180-AA), and the Federal Circuit affirmed.  Motionless Keyboard Co. v. Microsoft Corp., 486 F.3d 1376 (Fed. Cir. 2007).

More recently, MKC tried to convince Wilsonville-based FLIR Systems, Inc. to take a license to the '322 Patent, but FLIR refused, arguing noninfringement based on the claim construction from the prior litigation.  In his last letter to FLIR, Gambaro said he was "An Army Of One," and asked "Does FLIR and the Board of Directors want to be at war with 'An Army of One'?" FLIR answered in the affirmative by filing a complaint [PDF] asserting the following DJ claims:

  • Noninfringement
  • Invalidity
  • Patent Misuse

The case is No. 3:10-cv-00231-BR, assigned to Judge Anna J. Brown.

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