Company Filing History:
2 out of 29 
1 out of 29 
1 out of 1 Years Active: 1996-2001
Title: The Innovations of William Phillips
Introduction
William Phillips is an accomplished inventor based in Belmont, CA (US). He holds a total of 4 patents that showcase his contributions to the fields of optical data storage and advanced materials. His work has significantly impacted the way data is stored and retrieved, as well as the development of new materials with unique properties.
Latest Patents
One of his latest patents is titled "Optical data storage by selective localized alteration of a format hologram." This invention allows digital data bits to be stored at various depths within a holographic storage medium through selective, localized alterations in a format hologram. By focusing a high-power laser beam at desired storage locations, micro-localized regions of a reflection format hologram are deleted, resulting in lower reflectivity compared to the surrounding areas. This technology utilizes tunable-focus storage and retrieval heads, along with dynamic aberration compensators, enabling multi-depth access with a single head.
Another notable patent is for a "Diamond film with sharp field emission turn-on." This invention features an ultrasmooth diamond film that exceeds ten microns in thickness and has an average grain size of less than 0.5 micron. The film is produced using ordinary microwave plasma CVD methods, incorporating a metal vapor source to facilitate growth. The choice of metal vapor source can include elements such as chromium, iron, cobalt, and nickel, or lanthanides like praseodymium, europium, or erbium, all of which contribute to the formation of the ultrasmooth film.
Career Highlights
Throughout his career, William Phillips has worked with notable companies such as Crystallume Corporation and Siros Technologies, Inc. His innovative work in these organizations has furthered advancements in optical data storage and material science.
Collaborations
William has collaborated with esteemed colleagues, including John M. Pinneo and Lambertus Hesselink. Their combined expertise has contributed to the success of various projects and innovations in their respective fields.
Conclusion
William Phillips is a prominent inventor whose work in optical data storage and advanced materials has made a significant impact on technology. His patents reflect a commitment to innovation and excellence in engineering.