This inventor holds 2 USPTO granted patents. Top assignee: Northern Telecom Limited. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: Innovations by Birendra Prasada
Introduction
Birendra Prasada is a notable inventor based in Westmount, Canada. He has made significant contributions to the field of technology, particularly in the areas of optical inspection systems and video coding. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is an **Automatic Optical Inspection System**. This system is designed for inspecting printed circuit boards and employs dimensional verification and pattern recognition techniques simultaneously. The printed circuit board is scanned using a CCD camera to produce a binarized image, which is then analyzed for faults. The system utilizes a combination of weighted and clustered outputs from dimensional verification and pattern recognition to signal any faults detected.
Another significant patent is related to **Two-Channel Coding of Digital Signals**. This video codec reduces the bandwidth required for video signal storage and transmission. By splitting the input signal into two channels and applying different coding techniques, the codec achieves a bandwidth reduction by a factor of 2-3. This innovation ensures high picture quality while allowing adaptability to various transmission rates and signal formats.
Career Highlights
Birendra Prasada has worked at Northern Telecom Limited, where he has been able to apply his innovative ideas and technical expertise. His contributions have been instrumental in advancing the company's technological capabilities.
Collaborations
Throughout his career, Prasada has collaborated with notable colleagues, including Pierre M Forgues and Albert Golembiowski. These collaborations have further enriched his work and contributed to the success of various projects.
Conclusion
Birendra Prasada's innovations in optical inspection systems and video coding demonstrate his significant impact on technology. His patents reflect a commitment to advancing the field and improving the quality of electronic communications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile