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. 19, 2018
Filed:
Nov. 13, 2015
Applicant:
Nanning Fugui Precision Industrial Co., Ltd., Nanning, CN;
Inventor:
Chi-Feng Lee, New Taipei, TW;
Assignee:
NANNING FUGUI PRECISION INDUSTRIAL CO., LTD., Nanning, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/751 (2013.01); H04L 12/715 (2013.01); H04L 12/761 (2013.01); H04L 12/707 (2013.01); H04L 12/729 (2013.01);
U.S. Cl.
CPC ...
H04L 45/02 (2013.01); H04L 45/125 (2013.01); H04L 45/16 (2013.01); H04L 45/22 (2013.01); H04L 45/64 (2013.01);
Abstract
A data delivery method in a software defined network provides an optimized network delivery service. The method calculates an optimized tree transmission path from among several possible paths between a source client and a destination client. In addition, a unicast transmission is used to optimize a multicast transmission service.