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:
May. 25, 2004
Filed:
Jan. 29, 1999
Applicant:
Inventors:
Philip H. Sutterlin, Saratoga, CA (US);
Alex Chervet, Fremont, CA (US);
Assignee:
Echelon Corporation, San Jose, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/228 ;
U.S. Cl.
CPC ...
H04L 1/228 ;
Abstract
An improvement in a network is described where messages are communicated over different somewhat unconnected branches of a network. The invention is used where the messages cause radio frequency radiation from lines in the network which typically is unintended. The radiation from one branch is sensed and the signal representing the radiation is coupled into the other branch by a direct electrical connection to the other branch. A mechanism is provided to prevent undesirable rebroadcasting of messages.