Robert C Keller

Title: Innovations of Robert C Keller

Introduction

Robert C Keller is a prominent inventor based in Plano, TX (US). He has made significant contributions to the field of optical communication, holding a total of 9 patents. His work focuses on developing advanced technologies that enhance data transmission through innovative optical systems.

Latest Patents

One of Keller's latest patents is for an optical wireless link, which features an optical, line-of-sight modem. This modem includes a micro-mirror assembly that consists of a micro-mirror and an actuator for providing rotational movement to the micro-mirror. The micro-mirror is controllable by predetermined control signals. The modem also incorporates a source of electronic data signals and a source of light that directs a narrow beam of light at the micro-mirror. Additionally, it has mechanisms for converting electronic data signals into optical signals that modulate the beam of light. The design ensures that the micro-mirror is maintained in a predetermined position for effective data communication.

Another notable patent is for a cooperating array of micromirror devices for wireless optical communication. This micromirror array assembly is designed for use in optical modules within a wireless network system. It includes a plurality of mirrors that are monolithically formed with a frame, attached via hinges and gimbal portions. Each gimbal portion has permanent magnets that allow for precise control of the mirror rotation through coil driver assemblies. This innovative design supports higher signal energy at larger spot sizes and enables multiplexed transmission and receipt, as well as quality sensing of the received beam.

Career Highlights

Robert C Keller is currently employed at Texas Instruments Corporation, where he continues to push the boundaries of optical technology. His work has been instrumental in advancing wireless communication systems, making them more efficient and reliable.

Collaborations

Keller has collaborated with notable coworkers, including Jose L Melendez and Richard A Carr, who have contributed to his innovative projects and patents.

Conclusion

Robert C Keller's contributions to optical communication technology are significant and impactful. His innovative patents reflect his dedication to enhancing data transmission methods, making him a key figure in the field of inventions.