P Selvan Viswanathan

Title: P. Selvan Viswanathan: Innovations in Light Detection and Rangefinding

Introduction:

P. Selvan Viswanathan is a prominent inventor based in Bellevue, WA, who has made significant contributions to the field of light detection and rangefinding. With 27 patents to his name, Viswanathan has been at the forefront of developing cutting-edge technologies that have revolutionized the way we interact with light.

Latest Patents:

1. Method and apparatus for filtering and filtered light detection: Viswanathan's innovation involves the use of a non-imaging concentrator in an unconventional upside-down configuration, allowing for efficient light filtration and detection. This technology enables the capture of light at large input angles and precise exit angles, enhancing the overall performance of light detection systems.

2. Scanned beam display with multiple detector rangefinding: Another groundbreaking patent by Viswanathan is a scanning display system equipped with two detectors for rangefinding. By measuring round trip times-of-flight of laser pulses and applying a proportional correction factor based on system geometry, this invention provides more accurate estimates of times-of-flight, improving the overall efficiency of rangefinding processes.

Career Highlights:

Viswanathan is associated with MicroVision, Inc., a leading technology company known for its groundbreaking innovations in display and sensing solutions. His tenure at MicroVision has been marked by a consistent drive towards pushing the boundaries of technology and engineering novel solutions that address real-world challenges.

Collaborations:

Throughout his career, Viswanathan has collaborated with esteemed colleagues such as Jari Honkanen and Bin Xue, who have played pivotal roles in advancing the technologies developed by Viswanathan. Together, they have formed a formidable team that continues to drive innovation and excellence in the field of light detection and rangefinding.

Conclusion:

P. Selvan Viswanathan's relentless pursuit of innovation and his remarkable contributions to the field of light detection and rangefinding have positioned him as a trailblazer in the industry. His inventive spirit, coupled with his expertise in developing cutting-edge technologies, underscores his commitment to shaping the future of technology and driving meaningful change through his inventions.