IP Library › Granted Patent US 8,419,536
Granted Patent B2
US 8,419,536 · App. 12/582,525 · Granted Apr 16, 2013

Systems and methods for indicating input actions in a rhythm-action game

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Quick Facts
Patent No.
US 8,419,536
App. No.
12/582,525
Granted
Apr 16, 2013
Kind
B2
Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Oct 13, 2021
From: COLBECK PARTNERS II, LLC, AS ADMINISTRATIVE AGENT
To: HARMONIX MUSIC SYSTEMS, INC.; HARMONIX PROMOTIONS & EVENTS INC.; HARMONIX MARKETING INC.
Reel/Frame 057984/0087 →
SECURITY AGREEMENT Recorded Jan 11, 2011
From: HARMONIX MUSIC SYSTEMS, INC.; HARMONIX PROMOTIONS & EVENTS INC.; HARMONIX MARKETING INC.
To: COLBECK PARTNERS II, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 025764/0656 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2009
From: KAY, ROBERT; LOPICCOLO, GREGORY B.; SCHMIDT, DANIEL; RIGOPULOS, ALEXANDER
To: HARMONIX MUSIC SYSTEMS, INC.
Reel/Frame 023674/0071 →