Company Filing History:
2 out of 3 
1 out of 3 Years Active: 1977-1982
Title: The Innovations of James O Weldon
Introduction
James O Weldon is a notable inventor based in Dallas, TX (US). He has made significant contributions to the field of electronics, holding a total of three patents. His work primarily focuses on advanced modulation techniques that enhance signal processing.
Latest Patents
One of Weldon's latest patents is the Phase Modulated Square Wave Generator. This invention involves applying a pair of square waves of a carrier frequency to amplifier circuits with a common output circuit. The energy in the output circuit is dependent on the relative phases of the square waves, allowing for the generation of amplitude modulated oscillations. Another significant patent is the Pulse Width Modulating Circuit. This modulator utilizes a tank circuit energized from a direct current source through a switching tube. The grid of the switching tube is driven by signal-modulated variable width rectangular pulses, resulting in a carrier wave whose amplitude varies according to the pulse width.
Career Highlights
Weldon has worked with reputable companies such as Continental Electronics Manufacturing Company and Continental Electronics Mfg. Co. His experience in these organizations has contributed to his expertise in electronic innovations.
Collaborations
Weldon has collaborated with Joseph B Sainton, further enhancing his work in the field of electronics.
Conclusion
James O Weldon is a distinguished inventor whose contributions to electronic modulation techniques have paved the way for advancements in signal processing. His patents reflect a deep understanding of electronic systems and their applications.