This inventor holds 1 USPTO granted patent. Top assignee: Nortel Networks Corporation. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: Jackson K. Chan and Subscriber Profile Extension
Introduction
Jackson K. Chan is an inventor associated with Ottawa, Canada, and Nortel Networks Corporation. His patent work addresses subscriber profile interactions in Intelligent Networks.
Latest Patents
Chan is credited with 1 patent: “Subscriber Profile Extension (SPEX).” The invention extends service logic so subscriber profiles can interact and share data on behalf of a single subscriber. By enabling information stored in network databases—such as service control points and Home Location Registers—to be used across network nodes, SPEX supports enhanced services tailored to both calling and called parties.
Career Highlights
Chan’s listed patent is associated with Nortel Networks Corporation. It focuses on extending Intelligent Network services through coordinated use of subscriber profile information.
Collaborations
The provided information lists John Visser and James A. Hodges as Chan’s coworkers. It does not specify their roles in the patent or any particular collaboration.
Conclusion
Jackson K. Chan’s patent on Subscriber Profile Extension describes a way to share subscriber profile data and support enhanced services for both calling and called parties.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile