This inventor holds 2 USPTO granted patents. Top assignee: Starsignal, Inc.. Active years: 1990.
Company Filing History:
Years Active: 1990
Title: Innovations of Jeffrey B Widergren
Introduction
Jeffrey B Widergren is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of video compression technology. With a total of 2 patents, his work has advanced the way natural information signals are processed.
Latest Patents
One of his latest patents is a computer-based video compression system. This system is designed for processing natural information signals, such as video and audio signals. The goal is to create a compact data file of compressed signals that can be expanded to reproduce the original information. The system utilizes a unique subsystem within a host computer, employing a high-speed signal processor to compress and expand video images. The innovative compression process incorporates segmentation and predictive techniques alongside a discrete sine transform, quantization, and Huffman coding to achieve optimal compression. Additionally, these techniques help reduce the magnitude of correlated errors generated during the compression process. The system is further enhanced by a special circuit that facilitates data transfer between the host computer and the compression subsystem at unprecedented rates.
Career Highlights
Jeffrey B Widergren has been instrumental in the development of advanced video compression technologies. His work has not only contributed to the efficiency of data processing but has also paved the way for future innovations in multimedia applications.
Collaborations
Throughout his career, Widergren has collaborated with notable professionals in the field, including John L Douglas and Eric R Hamilton. These collaborations have fostered a creative environment that has led to significant advancements in technology.
Conclusion
Jeffrey B Widergren's contributions to video compression technology exemplify the impact of innovative thinking in the field of information processing. His patents reflect a commitment to enhancing the efficiency and effectiveness of multimedia data handling.