Rafael A Saavedra

Title: Innovations by Rafael A. Saavedra

Introduction

Rafael A. Saavedra is an accomplished inventor based in Tempe, AZ (US). He holds a total of 4 patents that showcase his contributions to the field of navigation systems. His innovative methods have significantly improved the way navigational data is processed and presented to users.

Latest Patents

One of his latest patents is titled "Method and apparatus for generation of real-time graphical descriptions in navigational systems." This invention provides a method for generating real-time, symbolic descriptions for navigational systems, which can be utilized in various devices such as in-vehicle navigation systems, cellular telephones, and PDAs. The method transforms geographical coordinates of an upcoming maneuver into two-dimensional, planar coordinates, which are then mapped onto a pie-shaped, radial grid. This approach simplifies the process by eliminating complex angular calculations and the need for large image files in local memory.

Another significant patent is the "Server-based navigation system and method of operating same." This invention involves a navigation system that includes a service center and a navigation unit. The navigation unit transmits the current location and desired destination to the service center, which selects a route and generates data associated with various points along the route. This data helps the user navigate effectively by providing preparation, warning, instruction, and confirmation points.

Career Highlights

Rafael has worked with notable companies, including Motorola Corporation, where he contributed to advancements in navigation technology. His work has had a lasting impact on the efficiency and usability of navigation systems.

Collaborations

Throughout his career, Rafael has collaborated with talented individuals such as James Blake Bullock and Jeffrey Solomon. These partnerships have fostered innovation and enhanced the development of his patented technologies.

Conclusion

Rafael A. Saavedra's innovative contributions to navigation systems demonstrate his expertise and commitment to improving user experience. His patents reflect a deep understanding of technology and its application in everyday life.