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:
Aug. 29, 2017
Filed:
Jul. 21, 2016
Jean Hugues Wendling, Denver, CO (US);
Michael T Conlin, Superior, CO (US);
Daniel William Field, Broomfield, CO (US);
Michael William Malone, Boulder, CO (US);
Taylor Schmidt, Littleton, CO (US);
Jean Hugues Wendling, Denver, CO (US);
Michael T Conlin, Superior, CO (US);
Daniel William Field, Broomfield, CO (US);
Michael William Malone, Boulder, CO (US);
Taylor Schmidt, Littleton, CO (US);
Other;
Abstract
Embodiments of the present invention provide an improved access control unit with an asymmetric transmission pattern. A shielded backplate reduces the interior transmission pattern. The secure side transmission pattern is much smaller than the unsecure side transmission pattern, such that a credential located within the secure side area of a building is not likely to trigger the access control unit, thus reducing the risk of an unauthorized access.