Location History:
- Eufaula, AL (US) (1989)
- Pasadena, CA (US) (1993)
- San Diego, CA (US) (2014 - 2023)
- Solana Beach, CA (US) (2023)
Company Filing History:
7 out of 78 
6 out of 6 
2 out of 832,880 Years Active: 1989-2025
Title: **Innovator Spotlight: Steven C. Thompson**
Introduction
Steven C. Thompson, based in San Diego, California, is a prominent inventor known for his contributions to mobile positioning technology. With a remarkable portfolio of 15 patents, Thompson has significantly advanced the methods used in estimating the location of mobile devices.
Latest Patents
Among his latest innovations, Thompson has developed two key patents that showcase his ingenuity in mobile device positioning. The first patent, titled "Mobile-based positioning using assistance data provided by onboard micro-BSA," describes a method for estimating the position of a mobile device through observed time difference of arrival (OTDOA) assistance data. This method involves receiving data from a network server, storing it in the mobile device's memory, and determining a position estimate based on time difference of arrival measurements.
The second patent, "Mobile-based positioning using measurements of received signal power and timing," presents a hybrid approach to estimating mobile device location. This innovative method employs both received signal power and timing measurements to generate a maximum likelihood estimate of the device’s position, using advanced statistical techniques to evaluate the joint conditional probability of the measurements.
Career Highlights
Thompson's career has seen him collaborate with notable companies, including Acorn Technologies, Inc. and Phy Wireless, LLC. His experience in these organizations has provided a solid foundation for his inventive pursuits, further enabling him to refine his techniques in mobile positioning.
Collaborations
Throughout his career, Thompson has worked alongside talented individuals in the field, including Fernando Lopez De Victoria and Zane Rau. These collaborations have likely been instrumental in the development of his patents and have fostered a creative environment for innovation.
Conclusion
Steven C. Thompson stands out as a notable figure in the world of mobile technology inventions. His patents reflect a deep understanding of mobile positioning systems and underscore his role as a leading inventor in this essential area. As technological advancements continue to shape our world, Thompson’s work remains a significant contribution to the field.