This inventor holds 3 USPTO granted patents. Top assignees: Sony Corporation, Sony United Kingdom Limtied. Active years: 1989-1996.
Location History:
- Reading, GB (1989)
- Basingstoke, GB (1991 - 1996)
Company Filing History:
3 out of 58,144 
1 out of 1 Years Active: 1989-1996
Title: The Innovative Mind of David A Dougall
Introduction
David A Dougall is a notable inventor based in Basingstoke, GB. He has made significant contributions to the field of technology, particularly in memory apparatus and video signal processing. With a total of 3 patents to his name, Dougall's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Dougall's latest patents is a memory apparatus having programmable memory time slots. This invention allows for a programmable memory cycle to be entered on a keyboard and set by a remote system control processor. Each local processor controls access to memory boards according to the set memory cycle. The memory cycle can be divided into four memory access slots, enabling various configurations for read and write operations. This arrangement is particularly useful for processing video signals, allowing for the handling of multiple video channels.
Another significant patent is related to spatial interpolation between lines of a supersampled digital video. In this invention, a supersampler horizontally interpolates between samples of a digital video signal to produce interpolated lines. Block matching circuits determine the extent of matching between two blocks of samples, producing matching values for different horizontal offsets. A variable direction spatial interpolator then spatially interpolates the video signal based on the selected vector, enhancing the quality of the output.
Career Highlights
Throughout his career, David A Dougall has worked with prominent companies such as Sony Corporation and Sony United Kingdom Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Dougall has collaborated with talented individuals in the industry, including Gavin A Walker and Clive Henry Gillard. These partnerships have likely enriched his work and led to the development of groundbreaking technologies.
Conclusion
David A Dougall's contributions to technology through his patents and collaborations highlight his innovative capabilities. His work continues to influence advancements in memory apparatus and video processing.