This inventor holds 4 USPTO granted patents. Top assignee: Calient Networks, Inc.. Active years: 2003-2004.
Company Filing History:
Years Active: 2003-2004
Title: Innovations of Robert Kehl Sink
Introduction
Robert Kehl Sink is a notable inventor based in Santa Barbara, California. He has made significant contributions to the field of optical switches and micro-electro-mechanical systems (MEMS). With a total of 4 patents to his name, Sink's work has advanced the technology used in optical communication.
Latest Patents
One of his latest patents is titled "Method and apparatus for internal monitoring and control of reflectors in an optical switch." This invention includes methods and apparatus for detecting the alignment of movable reflectors in an optical switch. A diagnostic device embodiment features a two-dimensional photoimager that receives light from movable mirrors in the switch. Each mirror reflects light to different two-dimensional positions on the photoimager, creating a two-dimensional image of the reflector array. A controller adjusts the positions of the movable mirrors based on the information received from the photoimager.
Another significant patent is "Micro-electro-mechanical-system (MEMS) mirror device and methods for fabricating the same." This invention allows for a large range of angular motion for a center mirror component. The design is influenced by the thickness of the substrate or thick film used in the support structure. The MEMS mirror device can be fabricated in large numbers on a substrate, enhancing its applicability in various technologies.
Career Highlights
Robert Kehl Sink is currently associated with Calient Networks, Inc., where he continues to innovate in the field of optical technologies. His work has been instrumental in developing advanced optical switching systems that are crucial for modern communication networks.
Collaborations
Throughout his career, Sink has collaborated with notable professionals in the field, including John E. Bowers and Roger Jonathan Helkey. These collaborations have contributed to the advancement of technologies in optical switches and MEMS devices.
Conclusion
Robert Kehl Sink's contributions to the field of optical technology and MEMS have made a significant impact on modern communication systems. His innovative patents and collaborations highlight his role as a leading inventor in this domain.