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:
Jun. 23, 2020
Filed:
May. 18, 2017
Applicant:
I.d. Systems, Inc., Woodcliff Lake, NJ (US);
Inventors:
Michael Ehrman, Upper Saddle River, NJ (US);
Gaurav Sheth, Mahwah, NJ (US);
Maulik Patel, Monroe, NJ (US);
Assignee:
I.D. Systems, Inc., Woodcliff Lake, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 19/165 (2006.01); H01H 47/22 (2006.01); H01H 50/54 (2006.01); H01H 47/32 (2006.01); H01H 1/00 (2006.01);
U.S. Cl.
CPC ...
G01R 19/16595 (2013.01); H01H 47/22 (2013.01); H01H 47/32 (2013.01); H01H 50/54 (2013.01); H01H 2001/0005 (2013.01);
Abstract
A multi-relay including a first relay switch operable over a first current range; a second relay switch operable over a second current range; and a current sensor configured to: detect an input current; in response to the input current being within the first current range, activate the first relay switch; and in response to the input current being within the second current range, activate the second relay switch.