This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 1996-2000.
Company Filing History:
2 out of 834,453 Years Active: 1996-2000
Title: Innovations of William Harsha Boyd
Introduction
William Harsha Boyd is an accomplished inventor based in Newbury Park, CA (US). He holds 2 patents that showcase his expertise in the field of electronic information transmission and modulation techniques. His innovative contributions have significantly advanced the technology surrounding pulse position modulation.
Latest Patents
One of Boyd's latest patents is focused on the reception and demodulation of widely spaced pulse position modulated signals. This system is designed to receive information encoded in a train of pulse position modulated signals and decode them to produce amplitude modulated signals. The invention includes a circuit for detecting the beginnings of successive PPM signals, a one-shot multivibrator that generates pulse width signals based on the received intelligence, and an R-C low pass output circuit that produces amplitude modulated output voltage waves. The R-C circuit is engineered to have a time constant significantly greater than the unmodulated period between PPM pulses, resulting in a rising voltage that spans the duration of an associated high voltage level square pulse.
Another notable patent by Boyd involves the transmission of electronic information using pulse position modulation. This method and apparatus generate and transmit very short and widely separated high-frequency sine-wave pulses of electromagnetic energy into space. The design incorporates a transistor, a charging capacitor, and an inductor to form a discharge circuit, along with a bias voltage source and a charging resistor to create a recharging circuit. The bias voltage source is selected to bias the transistor near its breakdown condition, allowing for the sampling of an original information signal upon each occurrence of a periodic reference signal. The starting times of the transmitted pulses are then modified according to a pulse position modulation protocol.
Career Highlights
William Harsha Boyd has made significant strides in the field of electronic communications through his innovative patents. His work has contributed to the development of more efficient methods for transmitting and receiving information, which are crucial in today's fast-paced technological landscape.
Collaborations
Boyd has collaborated with notable individuals in his field, including Harry C Morgan. Their joint efforts have likely fostered advancements in the technologies they have worked on together.
Conclusion
William Harsha Boyd's contributions to the field of electronic information transmission through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in communication technologies.