James S Westwood

Title: James S. Westwood: Innovator in Television Technology

Introduction

James S. Westwood is a notable inventor based in Cambridge, GB. He has made significant contributions to the field of television technology, particularly in the design of line scanning circuits for cathode ray tubes. His innovative approach has led to advancements in how television receivers operate.

Latest Patents

Westwood holds a patent for a line scanning circuit used in television receivers. This invention utilizes two integrator circuits with single transistor amplifiers for complementary conductivity types. The design incorporates capacitive feedback to generate balanced sawtooth drive waveforms. The charges on the capacitors are reset by pulses at line frequency, allowing for precise control of the scanning process. A variable resistor in the current path provides width control, while a transistor enables dynamic adjustments to suit the characteristics of flat cathode ray tubes. This patent showcases Westwood's ingenuity in enhancing television technology.

Career Highlights

Westwood has worked with Sinclair Research Limited, a company known for its innovative contributions to consumer electronics. His role there has allowed him to collaborate with other talented individuals in the field, furthering the development of cutting-edge technology.

Collaborations

One of Westwood's notable coworkers is Peter H. Maydew. Their collaboration has likely contributed to the advancements in technology at Sinclair Research Limited.

Conclusion

James S. Westwood's contributions to television technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the design and functionality of television receivers today.