Company Filing History:
2 out of 279 
1 out of 937 
1 out of 832,891 Years Active: 1998-2003
Title: May Y Chan: Innovator in Wireless Communication Technologies
Introduction
May Y Chan is a prominent inventor based in Waltham, MA (US), known for her contributions to wireless communication technologies. With a total of 4 patents, she has made significant advancements in the field, particularly in methods supporting short message services in wireless number portability environments.
Latest Patents
One of her latest patents is titled "Method and apparatus supporting short message services in a wireless number portability environment." This invention addresses the challenges of routing and delivering Short Message Service (SMS) messages in a Wireless Number Portability (WNP) environment. As mobile identification numbers (MIN) and mobile directory numbers (MDN) become independent, traditional methods of routing SMS messages are inadequate. Chan's invention provides innovative methods and systems for delivering SMS messages to subscribers who port from one service provider to another.
Another notable patent is "Methods and apparatus for local number portability in telecommunication systems." This patent outlines a telecommunication system that supports local number portability. The system includes a local number portability switch and a database that translates geographic numbers to routing information. This invention enhances the efficiency of call routing by utilizing a local number portability database to provide accurate routing information.
Career Highlights
Throughout her career, May Y Chan has worked with leading companies in the telecommunications industry, including Verizon Laboratories Inc. and GTE Laboratories Incorporated. Her experience in these organizations has allowed her to develop and refine her innovative ideas in wireless communication.
Collaborations
May has collaborated with notable professionals in her field, including I-Hsiang Yu and Arthur Anthony Giordano. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
May Y Chan is a trailblazer in the field of wireless communication, with a focus on enhancing SMS delivery and local number portability. Her patents reflect her commitment to innovation and her impact on the telecommunications industry.