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:
Feb. 13, 2001
Filed:
Oct. 14, 1997
Applicant:
Inventor:
Christopher M. Pirich, Seattle, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04Q 1/104 ;
U.S. Cl.
CPC ...
H04Q 1/104 ;
Abstract
The invention discloses combined conferencing and calling. In one embodiment, a computerized system has at least a first and a second node. The second node initiates a conference, such as a T.120 conference, and a call, such as an H.323 call, with the first node. To a user at each of the nodes, initiation of the H.323 call between the first and the second nodes appears imperceptible as separate from initiation of the T.120 conference.