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For the Inventor, By the Inventor

Redmond, WA, United States of America

Ann Demirtjis

This inventor holds 6 USPTO granted patents. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2004-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ann Demirtjis. Retrieved from https://idiyas.com/inventor/ann-demirtjis

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 33.3

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 157(Granted Patents)


Company Filing History:

goldMedal6 out of 56,215 
 
Microsoft Technology Licensing, LLC
 patents

Years Active: 2004-2011

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6 patents (USPTO):Explore Patents
1. 8065405 - Method and system for supporting the communication of presence information among computing devices of a network (2011-11-22),
2. 7770007 - Method and system for integrating security mechanisms into session initiation protocol request messages for client-proxy authentication (2010-08-03),
3. 7653715 - Method and system for supporting the communication of presence information regarding one or more telephony devices (2010-01-26),
4. 7552204 - Method and system for supporting the communication of presence information among computing devices of a network (2009-06-23),
5. 7243370 - Method and system for integrating security mechanisms into session initiation protocol request messages for client-proxy authentication (2007-07-10),
6. 6697864 - Login architecture for network access through a cable system (2004-02-24),

Title: Ann Demirtjis: Innovator in Communication Technologies

Introduction

Ann Demirtjis is a prominent inventor based in Redmond, WA (US). She has made significant contributions to the field of communication technologies, holding a total of 6 patents. Her work primarily focuses on enhancing the interaction and security of computing devices within networks.

Latest Patents

Among her latest patents is a method and system for supporting the communication of presence information among computing devices of a network. This innovation presents a way to aggregate presence information generated by multiple devices associated with a single user. A server acts as a presence agent on behalf of the first user, responding to subscription requests from other users wishing to monitor the first user's status. If the server cannot act as a presence agent, the first user's device takes on that role.

Another notable patent is a method and system for integrating security mechanisms into session initiation protocol request messages for client-proxy authentication. This invention integrates the Kerberos security mechanism into the signaling operation of the Session Initiation Protocol. It allows a SIP client and a SIP proxy to authenticate each other effectively, enhancing the security of communication.

Career Highlights

Ann Demirtjis is currently employed at Microsoft Technology Licensing, LLC, where she continues to innovate in the field of technology. Her work has been instrumental in developing solutions that improve user experience and security in digital communications.

Collaborations

Throughout her career, Ann has collaborated with notable colleagues, including Nikhil P Bobde and Jeremy Thomas Buch. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Ann Demirtjis is a trailblazer in communication technologies, with a strong portfolio of patents that reflect her innovative spirit. Her contributions continue to shape the future of secure and efficient communication systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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