System and method for associating notes with a portable information device on a network telephony call
Patent 6795429 Issued on September 21, 2004. Estimated Expiration Date: September 27, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
A system and method for associating notes to a call with a portable information device, such as a personal digital assistant. In one embodiment, notes taken during a call are associated with information about the call, such as parties to the call, the date and time, and the subject matter of the call. Notes taken may include user input or PID data communicated across a telephony network, for example. In one embodiment, a portable information device links to a data network telephone to initiate a phone call. Information about the phone call is stored with notes taken to allow for later retrieval.
Other References
“Understanding Packet Voice Protocols”; The International Engineering Consortium; http://www.iec.org.
Hansson, Allan et al., Phone Doubler—A Step Towards Integrated Internet and Telephone Communities, Ericsson Review, No. 4, 1997, pps. 142-152.
Zellweger, Polle T. et al. An Overview of the Etherphone System and Its Applications, Xerox Palo Alto Research Center (Mar. 1988), pps. 160-168, XP 000617541.
Terry, Douglas B. et al. Managing Stored Voice In the Etherphone System, Xerox Palo Alto Research Center vol. 1, (Feb. 1998), pps. 3-27, XP 000032477.
3COM SIP Solutions 1.0 benefits brochure. (4 total pages).
Sidhu, Ikhlaq and Bezaitis, Andrew, Eat or be eaten, www.americasnetwork.com/issues/99issues/991101/991191_eat.htm, printed May 10, 2000. (6 total pages).
Myers, Brad A.; Stiel, Herb; and Gargiulo, Robert, Collaboration Using Multiple PDAs Connected to a PC, Proceedings of the ACM 1998 conference on Computer supported cooperative work, Nov. 14-18, 1998, Seattle, WA. (total 11 pages).
Dalgic, Ismail; Borella, Michael; Dean, Rick; Grabiec, Jacek; Mahler, Jerry; Schuster, Guido; and Sidhu, Ikhlaq, True Number Portability and Advanced Call Screening in a SIP-Based IP Telephony System, IEEE Communications Magazine, vol. 37, No. 7, Jul. 1999, pp. 96-101. (8 total pages).
Handley/Schulzrinne/Schooler/Rosenberg, SIP: Session Initiation Protocol, Network Working Group, Request for Comments (RFC) 2543, Mar. 1999. (153 pages).
International Search Report for PCT Application Serial No. PCT/US00/26618, Dated Feb. 19, 2001.
Pepper, David J. et al., The Call Manager System: A Platform for Intelligent Telecommunications Services, Speech Communication, vol. 23, (1997), pps. 129-139.
Dalgic, Ismail et al., True Number Portability and Advanced Call Screening in a SIP-Based IP Telephony System, IEEE Communications Magazine, vol. 37, No. 7, (Jul. 1999), pps. 96-101.
International Search Report for PCT Application Serial No. PCT/US00/26094, Dated Jan. 31, 2001.
International Search Report for PCT Application Serial No. PCT/US00/26594, Dated Feb. 6, 2001.
Watanabe, H. et al., Development of the BTRON-BrainPad, Proceedings 13th Tron Project International Symposium, Online!, (Dec. 4-7, 1996), pps. 95-103.
Gessler, Stefan et al., PDAs as Mobile WWW Browsers, Computer Networks and ISDN Systems, vol. 28, No. 1, (Dec. 1995), pps. 53-59.
International Search Report for PCT Application Serial No. PCT/US00/26650, Dated Feb. 19, 2001.
International Search Report for PCT Application Serial No. PCT/US00/41020, Dated Feb. 21, 2001.
Anquetil, L.P. et al., Media Gateway Control Protocol and Voice Over IP Gateways. MGCP and VoIP Gateways Will Offer Seamless Interworking of New VoIP Networks with Today's Telephone Networks, Electrical Communication, (Apr. 1, 1999), pps. 151-157.
International Search Report for PCT Application Serial No. PCT/US00/26649, Dated Feb, 6, 2001.
September 27, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
