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:
Jul. 12, 2005
Filed:
Jul. 28, 1999
Applicant:
Yunzhou LI, Lowell, MA (US);
Inventor:
Yunzhou Li, Lowell, MA (US);
Assignee:
Nortel Networks Ltd, , CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F015/173 ;
U.S. Cl.
CPC ...
Abstract
A method of multicast routing includes receiving link state advertisements from routers in a network, constructing a short path tree multicast routing table from the received link state packets.