Company Filing History:
10 out of 657 
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Years Active: 2004-2025
Title: Discovering the Innovations of Mark James O'Leary
Introduction
Mark James O'Leary is a prominent inventor based in San Diego, CA, known for his significant contributions to the field of telecommunications. With a total of 15 patents to his name, he has developed innovative solutions that enhance the performance of communication systems, particularly through advanced antenna technologies.
Latest Patents
O'Leary's latest patents showcase his expertise in power tracking and phase shifting technologies. One notable patent is for an "Antenna Array Element by Element Power Tracking," which discloses methods and devices aimed at improving power tracking in transmission systems using antenna arrays. These methods are designed to be adaptive and can be executed over short time durations, thereby boosting power efficiency.
Another significant invention is the "Low Loss Reflective Passive Phase Shifter using Time Delay Element with Double Resolution." This patent describes a phase shifter that alters the phase of a radio frequency signal by employing a Lange coupler with reflective ports. It utilizes artificial transmission lines controlled by digital lines, allowing for precise adjustments in electrical length and phase delay through selective activation of transistors.
Career Highlights
Mark James O'Leary has had an impressive career, working with esteemed companies in the technology sector. His experience includes notable positions at Psemi Corporation and Entropic Communications, Inc. These roles have allowed him to apply his innovative ideas in practical settings, advancing the capabilities of communication technologies.
Collaborations
Throughout his career, O'Leary has collaborated with other talented professionals in the field, including Vikas Sharma and Donald Felt Kimball. These collaborations have facilitated knowledge sharing and innovation, contributing to the success of various projects and advancements in telecommunications.
Conclusion
Mark James O'Leary's impressive portfolio of patents and collaborations highlights his role as a key innovator in the telecommunications industry. His inventive work continues to push the boundaries of technology, paving the way for more efficient communication systems. With his ongoing contributions, O'Leary remains a significant figure in the realm of engineering and innovation.