This inventor holds 4 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: The Innovative Contributions of Ronald E. Gerber
Introduction
Ronald E. Gerber is a notable inventor based in Rochester, NY (US), recognized for his significant contributions to optical technology. With a total of 4 patents, Gerber has made strides in the field of laser detection and optical storage.
Latest Patents
Gerber's latest patents include a Laser Detector Grating Unit (LDGU) designed for producing focus error signals. This apparatus provides a focus error signal, a push-pull tracking error signal, and a differential phase tracking error signal for controlling the application of a radiation beam from an optical source to a data track of an optical storage medium. The design features a transparent substrate positioned between the optical source and the optical storage medium, allowing the radiation beam to pass through. A grating beam splitter supported by the substrate contains at least six grating elements, arranged to produce signals that are received by a detector array. This array generates the focus error signal and responds to signals from specific detectors to produce the push-pull tracking error signal and the differential phase tracking error signal.
Another of Gerber's patents involves a tilt error signal producing apparatus that utilizes multiple tracking error signals. This invention includes a laser light source that focuses a beam onto an optical disk and reflects it back. A beamsplitter directs the reflected light beam, while a structure separates it into at least four portions to generate detection signals. The circuitry processes these signals to produce first and second tracking error signals, which are sensitive to cross-track diffraction, ultimately leading to the generation of a tilt error signal.
Career Highlights
Gerber is currently associated with the Eastman Kodak Company, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of optical storage and laser detection systems.
Collaborations
Throughout his career, Gerber has collaborated with notable colleagues, including Timothy S. Gardner and David B. Kay, contributing to various projects and innovations in the optical technology sector.
Conclusion
Ronald E. Gerber's contributions to optical technology through his patents and work at Eastman Kodak Company highlight his role as a significant inventor in the field. His innovative designs continue to influence advancements in laser detection and optical storage systems.