Tom Tewalt

Title: The Innovative Contributions of Tom Tewalt in Mobile Device Location Technologies

Introduction: Tom Tewalt is an accomplished inventor based in Oregon City, Oregon. With a total of two patents to his name, Tewalt is known for his innovative solutions in the field of mobile device location technologies.

Latest Patents: Tewalt's most notable patents include systems and methods for locating a mobile device within a cellular system. His inventions feature a space-time calibration unit (SCU) that communicates with multiple nodes within a cellular network. Each node contains a node ping driver, which receives frame synchronization information from various cell sites. This information is associated with receive count stamps generated by a local node clock. Additionally, a user handset equipped with a handset ping driver captures synchronization data from both the serving cell site and neighboring cell sites, linking it to its own local time stamps. The SCU processes this data to accurately determine the location of the handset, enhancing the efficiency of location-based services.

Career Highlights: Throughout his career, Tewalt has made significant contributions to mobile technology. His role at Digimarc Corporation allows him to collaborate on cutting-edge projects and develop inventive systems that improve the accuracy of cellular communication.

Collaborations: Tewalt has worked alongside talented colleagues like Geoffrey B. Rhoads and Hugh L. Brunk. Their collaboration has fostered a productive environment that encourages inventive thinking and the development of groundbreaking technologies.

Conclusion: Tom Tewalt's contributions to the field of mobile device location systems demonstrate his commitment to innovation. With his expertise and collaboration with talented coworkers, he continues to push the boundaries of technology, paving the way for a more connected future.