This inventor holds 2 USPTO granted patents. Top assignee: Tektronix, Inc.. Active years: 1993-1998.
Company Filing History:
Years Active: 1993-1998
Title: Innovations by David K. Fibush
Introduction
David K. Fibush is an accomplished inventor based in Beaverton, Oregon. He has made significant contributions to the field of digital video technology, holding a total of 2 patents. His work focuses on enhancing video quality measurement and error detection in digital television equipment.
Latest Patents
One of his latest patents is for a "Programmable instrument for automatic measurement of compressed video." This invention introduces a method for automatically measuring the quality of compressed video by superimposing special markings in the active video region of selected frames within a test video sequence. These markings serve various purposes, including providing temporal and spatial references, measurement codes, and test sequence identifiers. This innovative approach allows for the automatic determination of video quality measures based on the special markings.
Another notable patent is for "Error detection for digital television equipment." This invention involves a method that strips away the vertical and horizontal intervals of a digital video signal, focusing solely on the active picture portion. A digital test signal is generated, which replaces certain video data words with check word data. This check word data is crucial for identifying any digital errors in the processing of the digital test signal by the digital television equipment.
Career Highlights
David K. Fibush is currently employed at Tektronix, Inc., a leading company in the field of electronic test and measurement equipment. His role at Tektronix allows him to apply his innovative ideas and contribute to advancements in digital video technology.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Bozidar Janko and Bob Elkind. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies in the industry.
Conclusion
David K. Fibush is a prominent inventor whose work in digital video technology has led to significant advancements in video quality measurement and error detection. His contributions continue to impact the field positively, showcasing the importance of innovation in technology.