Location History:
- Rowlett, TX (US) (1996 - 2000)
- Fincastle, VA (US) (2002)
Company Filing History:
5 out of 1,258 
1 out of 69 
1 out of 3,385 
Years Active: 1996-2002
Title: Innovations of Keith T. Passmore
Introduction
Keith T. Passmore is a notable inventor based in Rowlett, TX (US). He has made significant contributions to the field of imaging technology, holding a total of 7 patents. His work focuses on enhancing vision through advanced image intensification techniques.
Latest Patents
One of his latest patents is a "System for enhanced vision employing an improved image intensifier with an unfilmed microchannel plate." This invention comprises a photon detector and image generator, which includes a photocathode that receives photons from an image. The photocathode discharges electrons in response to the received photons. A microchannel plate with an unfilmed input face and an output face receives the electrons from the photocathode and produces secondary emission electrons which are emitted from the output face. A display receives the secondary electrons and displays a representation of the image. The photon detector and image generator has a lifetime of more than 7,500 hours. Another significant patent is for a "Photocathode and image intensifier tube having an active layer comprised." This novel invention includes an active layer comprised substantially of amorphic diamond-like carbon, diamond, or a combination of both. The photocathode has a face plate coupled to an active layer, which is operable to emit electrons in response to photons striking the face plate.
Career Highlights
Throughout his career, Keith has worked with prominent companies such as Litton Systems, Inc. and Varo, Inc. His experience in these organizations has contributed to his expertise in imaging technologies and innovations.
Collaborations
Keith has collaborated with several professionals in his field, including Joseph P. Estrera and Timothy W. Sinor. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Keith T. Passmore is a distinguished inventor whose work in imaging technology has led to several innovative patents. His contributions continue to impact the field significantly.
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