John Henrie

Title: Innovations by John Henrie in Lens Technology

Introduction

John Henrie is an accomplished inventor based in Los Altos, CA. He has made significant contributions to the field of lens technology, particularly in sensor units. With a total of 2 patents, his work focuses on enhancing the performance and reliability of lens assemblies.

Latest Patents

One of John Henrie's latest patents is a lens retainer ring with a compliant element. This technology relates to lens assemblies for sensor units that provide a low but consistent preload force over the entire operational temperature range of the device. Consistent preloading helps to avoid cracking and plastic deformation. In particular, a compliant structure of a polymeric material is able to expand and contract across temperature extremes. Additionally, the polymeric material is arranged in conjunction with a retainer ring to form a discontinuous seal with the lens. This design creates a leak path that reduces condensation or contaminants. As a result, moisture within the sensor unit is permitted to escape, reducing or eliminating impairments on the lens or other parts of the sensor unit that could otherwise impair device operation.

Career Highlights

John Henrie is currently employed at Waymo LLC, where he continues to innovate in the field of autonomous technology. His expertise in lens technology plays a crucial role in the development of advanced sensor systems.

Collaborations

Some of his notable coworkers include Matthew Emanuel Last and Chandra Kakani, who contribute to the collaborative environment at Waymo LLC.

Conclusion

John Henrie's innovative work in lens technology demonstrates his commitment to improving sensor unit performance. His patents reflect a deep understanding of material properties and their applications in real-world technology.