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:
Oct. 11, 2022
Filed:
Apr. 22, 2019
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Pedro Fernandez-Orellana, Shanghai, CN;
Ankit Tiwari, South Windsor, CT (US);
Kunal Srivastava, Manchester, CT (US);
Adam Kuenzi, Silverton, OR (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2018.01); G07C 9/00 (2020.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04W 4/023 (2013.01); G07C 9/00904 (2013.01); H04W 52/0209 (2013.01);
Abstract
A method including: projecting a first wireless signal at a first rate; detecting the first wireless signal indicating that a mobile device is located at a first distance away from a first access control; obtaining a credential from the mobile device; transmitting the credential to a group of access controls; and projecting a second wireless signal at a second rate for a selected time period.