The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2020
Filed:
Oct. 05, 2018
Applicant:
Gmi Holdings, Inc., Mount Hope, OH (US);
Inventors:
Donald Y. Perkins, Jr., Richardson, TX (US);
LeRoy G. Krupke, Carrollton, TX (US);
Brent Buescher, Jr., Wooster, OH (US);
Assignee:
GMI HOLDINGS, INC., Mount Hope, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/00 (2006.01); G06F 7/535 (2006.01);
U.S. Cl.
CPC ...
G07C 9/00309 (2013.01); G06F 7/535 (2013.01); G07C 2009/00492 (2013.01);
Abstract
Systems and methods for controlling a moving barrier responsive to a transmission by a barrier operator controller comprising a plurality of 4-bit output nibbles generated from a 32 bit rolling code. The bit positions of the rolling code are inverted, divided by 16, converted to four bit base 9 coefficients, each four bit base 9 coefficients is substituted with a corresponding 4-bit output nibble. Receipt of the plurality of 4-bit output nibbles causes a barrier operator to actuate a motor connected to the moving barrier.