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:
Dec. 04, 2001
Filed:
Dec. 19, 1996
Applicant:
Inventors:
Shrinagesh Satyanarayana, Ossining, NY (US);
George Melnik, Montrose, NY (US);
Frank Guida, Fishkill, NY (US);
Assignee:
Philips Electronics North America Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/108 ; H04K 3/00 ;
U.S. Cl.
CPC ...
G01R 3/108 ; H04K 3/00 ;
Abstract
In a multinode, wireless packet-hopping network, all nodes operate on a same frequency, by waiting for each other. If the frequency is subject to excessive out-of-network jamming, the building computer transmits a “time-bomb”, i.e. an instruction for all nodes to change to a different frequency at a fixed time.