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:
Mar. 29, 2016
Filed:
Jun. 16, 2010
Michael Garfinkel, West Hartford, CT (US);
Ronnie E. Thebeau, Haddam, CT (US);
Leslie C. Watterson, Unionville, CT (US);
Sucheol Lee, Masan/KyoungNam, KR;
Kensaku Yamane, Narita, JP;
Michael Garfinkel, West Hartford, CT (US);
Ronnie E. Thebeau, Haddam, CT (US);
Leslie C. Watterson, Unionville, CT (US);
SuCheol Lee, Masan/KyoungNam, KR;
Kensaku Yamane, Narita, JP;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
A system for monitoring elevator car travel includes a plurality of bi-stable sensors () traveling with an elevator car (); a plurality of sense elements () positioned along a path of the sensors (); the sense elements () causing the sensors () to assume one of a first state and a second state; wherein states of the sensors () define a zone code () identifying a zone corresponding to the elevator car () position, the zone code () being a gray code.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile