Henry Miles O'Bryan

Title: Henry Miles O'Bryan: Innovator in Microstrip and Optical Devices

Introduction

Henry Miles O'Bryan is a notable inventor based in Plainfield, NJ (US). He holds a total of 7 patents that showcase his contributions to the fields of microstrip and optical devices. His innovative work has significantly advanced technology in these areas.

Latest Patents

O'Bryan's latest patents include a microstrip phase shifter, which describes a phase-shifting microstrip device. This device features a ground plane electrode formed on a substrate surface, with a film of ferroelectric material applied over it. The microstrip electrode is positioned above this film, allowing the device to operate at a voltage of less than 200 volts. Another significant patent involves optical devices that utilize non-centric crystals, such as lithium niobate. These devices are designed to provide improved temperature stability compared to conventional devices. The innovation lies in etching the surface of the non-centric crystal to a depth of less than about 300 angstroms, which helps maintain a pre-selected operating point with minimal change in bias voltage.

Career Highlights

Throughout his career, O'Bryan has worked with prominent companies such as Lucent Technologies Inc. and Bell Telephone Laboratories. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.

Collaborations

O'Bryan has collaborated with notable individuals, including John Thomson, Jr. and Roderick Kent Watts. These partnerships have likely enriched his work and led to further innovations in his projects.

Conclusion

Henry Miles O'Bryan's contributions to microstrip and optical devices demonstrate his significant impact on technology. His patents reflect a commitment to innovation and excellence in engineering.