This inventor holds 3 USPTO granted patents. Top assignee: Del Mar Avionics, Inc.. Active years: 1991-1994.
Company Filing History:
Years Active: 1991-1994
Title: The Innovations of Robert C. Beauchamp
Introduction
Robert C. Beauchamp is a notable inventor based in Westminster, CA (US). He has made significant contributions to the field of optical disc technology, holding a total of 3 patents. His work focuses on methods and apparatuses that enhance the quality and efficiency of optical disc mastering.
Latest Patents
One of Beauchamp's latest patents is titled "Method and apparatus for creating optical disc masters." This invention describes a portable clean environment used for recording optical disc masters. It involves enclosing a light-sensitive optical disc in a container that prevents ambient contamination, which is crucial for creating high-quality optical disc masters. The design includes a transparent optical disc with an optically active lamina, enclosed in a dish-shaped container that maintains a class 10 cleanroom environment. This innovative approach isolates the recording surface from contamination while allowing laser writing.
Another significant patent is "Optical recording medium and method for improved pit geometry." This invention outlines a method for creating optical disc recordings with ideally shaped pits, which enhance manufacturing and data playback. The process involves applying a very thin partially reflective layer to the disc substrate, which becomes partially optically transparent. This allows for the creation of pits without a raised berm area, optimizing the shape for better performance. The invention also improves laser tracking, providing a higher signal-to-noise ratio during both recording and playback.
Career Highlights
Robert C. Beauchamp is currently associated with Del Mar Avionics, Inc., where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical disc technology, making significant strides in the quality of recordings.
Collaborations
Beauchamp has collaborated with notable colleagues, including David G. Loeppky and Robert B. Dobbin. Their combined expertise has contributed to the development of advanced optical technologies.
Conclusion
Robert C. Beauchamp's contributions to optical disc technology through his innovative patents have significantly impacted the industry. His work continues to pave the way for advancements in data recording and playback technologies.