Location History:
- Vestal, NY (US) (1986 - 1988)
- Los Angeles, CA (US) (1987 - 1989)
- Peekskill, NY (US) (1991)
- Boca Raton, FL (US) (1994)
- Santa Monica, CA (US) (1990 - 1996)
- Bethesda, MD (US) (1996 - 1998)
- San Diego, CA (US) (2004)
- Del Mar, CA (US) (1998 - 2013)
- Providence, RI (US) (2017 - 2018)
Company Filing History:
17 out of 4,197 
9 out of 164,108 
7 out of 15,458 
Years Active: 1986-2018
Title: Innovations of Lawrence E. Larson: A Pioneer in Capacitive Mixer Technology
Introduction
Lawrence E. Larson, based in Del Mar, California, is a notable inventor with an impressive portfolio of 45 patents. His contributions primarily focus on advancements in communication technologies, specifically in the field of baseband receivers and duplexing systems. This article explores his latest patents, career highlights, and collaborations that have solidified his reputation in the innovation landscape.
Latest Patents
One of Larson's latest innovations is the capacitive passive mixer baseband receiver designed for broadband harmonic rejection. This advanced apparatus receives input signals and adeptly generates both in-phase and quadrature phase portions. Central to this innovation is a harmonic rejection mixer, which utilizes a plurality of capacitors with encoded capacitance values to effectively reduce harmonics in the input signal. By employing a system of switches to activate specific capacitors, Larson's design allows for a tailored harmonic reduction process, marking a significant advancement in receiver technology.
Additionally, Larson developed a high-selectivity low-loss duplexing system featuring two duplexers. The innovative design connects an antenna via a balun and integrates components including transmit ports, receive ports, and low noise amplifiers. A phase shifter with a lattice filter shortens connections at specific frequencies, enhancing communication efficiency. These patents reflect Larson's commitment to addressing complex challenges in signal processing and improving the performance of communication systems.
Career Highlights
Throughout his esteemed career, Larson has held pivotal roles in distinguished companies including Hughes Aircraft Company and IBM. His work has consistently pushed the boundaries of technology, particularly in the realms of communication and signal processing. With a wealth of experience, he has positioned himself as a key figure in the development of advanced communication systems.
Collaborations
Larson has collaborated with many talented individuals during his career, including colleagues Preston Jett and David A. Rowe. These partnerships have contributed to the innovation landscape, allowing for the cross-pollination of ideas and expertise within the field. Such collaborations have not only enhanced Larson’s work but have also propelled advancements within the industry.
Conclusion
Lawrence E. Larson's contributions to the world of innovations and inventions highlight his role as a pioneer in the field of communication technology. With 45 patents to his name, his work continues to demonstrate a commitment to advancing techniques and technologies that shape the future of signal processing. His latest inventions, coupled with his esteemed career and impactful collaborations, underscore his significance in the innovation sector.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.