Location History:
- Schaumburg, IL (US) (2001)
- Chicago, IL (US) (2005)
Company Filing History:
Years Active: 2001-2005
Title: Innovations by David D. Nicozisin in Digital Video Coding
Introduction
David D. Nicozisin, an innovative inventor based in Schaumburg, IL, has made significant contributions to the field of digital image and video coding. With two patents to his name, Nicozisin's work primarily focuses on enhancing video quality and error correction in digital signals. His inventions showcase a blend of creativity and technical expertise, aiming to improve the viewer's experience.
Latest Patents
One of Nicozisin's latest patents is titled "Method and apparatus for random forced intra-refresh in digital image and video coding." This invention presents a method to reduce error propagation in digital video signals by implementing random forced intra-refresh of macroblocks. By defining predetermined regions in each digital video frame, the approach allows for the selection of macroblocks through a random permutation. Selected macroblocks are intra-coded, while others follow the standard video compression protocol, fostering an efficient strategy to mitigate decoder error propagation. This method provides higher quality in interior regions, which are crucial due to their greater sensitivity to errors.
Another notable patent is "Device, article of manufacture, method, memory, and computer-readable memory for removing video coding errors." This invention comprises a device that addresses coding errors introduced during video compression. It includes an error control logic unit that detects coding errors in the decompressed pixel information from a video decoder and utilizes a filter to prepare the data for optimal display. This innovative solution enhances the reliability and clarity of video playback.
Career Highlights
David D. Nicozisin is associated with Motorola Corporation, a leader in communication technology. His role at Motorola has allowed him to develop and refine his groundbreaking inventions, contributing to the company's reputation for innovation in the digital realm.
Collaborations
Throughout his career, Nicozisin has collaborated with fellow engineers and inventors, including James C. Brailean and Bhavan Gandhi. These collaborations have not only fostered a spirit of innovation but have also helped in exchanging ideas that lead to advanced solutions in video technology.
Conclusion
David D. Nicozisin's contributions to digital video coding exemplify the importance of innovation in technology. His patents demonstrate a commitment to enhancing video quality and addressing coding errors, ultimately improving the viewing experience. As he continues to innovate at Motorola Corporation, Nicozisin's work is a valuable asset to the industry and an inspiration for future inventors.