Location History:
- Kitchener, CA (2015)
- Waterloo, CA (2016 - 2019)
Company Filing History:
Years Active: 2015-2019
Title: The Innovations of I-Ming Tsai
Introduction
I-Ming Tsai is a notable inventor based in Waterloo, Canada, recognized for his contributions to indoor positioning systems. With a total of five patents to his name, Tsai has made significant advancements in the field of wireless technology.
Latest Patents
One of Tsai's latest patents focuses on indoor positioning systems and wireless fingerprints. This innovative system correlates map locations to respective wireless access point (AP) fingerprints. Each wireless AP fingerprint consists of multiple wireless AP signal measurements associated with a specific map location. The method involves receiving position-inference data linked to a user, determining a probable location within a building, and updating the wireless AP fingerprint based on received wireless AP signal measurements. This system utilizes crowd-sourcing to enhance and refine the wireless AP fingerprints.
Another significant patent by Tsai addresses meeting room occupancy. This method determines the occupancy status of a room within a facility equipped with an indoor positioning system. It includes receiving requests from computing devices for room occupancy assessments and obtaining location data that correlates to the presence of individuals in the room. The system then determines whether the room is occupied and communicates this information back to the requesting device.
Career Highlights
I-Ming Tsai is currently employed at BlackBerry Corporation, where he continues to innovate in the realm of wireless technology. His work has contributed to the development of advanced systems that enhance user experience and operational efficiency.
Collaborations
Tsai collaborates with talented individuals such as Krishnam Raju Jampani and Daryl Joseph Martin, who contribute to the innovative projects at BlackBerry Corporation.
Conclusion
I-Ming Tsai's work in indoor positioning systems showcases his commitment to advancing technology in meaningful ways. His patents reflect a deep understanding of wireless technology and its applications in everyday life.