Location History:
- Tualatin, OR (US) (1989)
- New Orleans, LA (US) (1991)
- Long Beach, CA (US) (1992)
- Grass Valley, CA (US) (1993)
- Hurffville, NJ (US) (2000)
- Metairie, LA (US) (1997 - 2002)
Company Filing History:
3 out of 14 
2 out of 16 
3 out of 832,680 Years Active: 1989-2002
Title: Innovator Spotlight: Robert J Davis from Metairie, LA
Introduction
Robert J Davis is a prominent inventor based in Metairie, Louisiana, celebrated for his significant contributions to radio communication technologies. With a total of five patents to his name, he has consistently pushed the boundaries of innovation in the field.
Latest Patents
Among his latest inventions are two notable patents. The first is for an **Enhanced Frequency Agile Radio**, which introduces a method that uses intentionally generated in-band frequency harmonics. This innovation effectively compensates for frequency errors and drift in a voltage-controlled oscillator of a receiver, eliminating the need for conventional frequency synthesizers and RF dividers. The unique aspect of this method lies in its ability to modulate the generated frequency systematically. This allows the receiver to identify the frequency and uses several frequency harmonics for curve fitting to accurately correct frequency errors in the voltage-controlled oscillator.
The second patent is for a **Direct Sequence Frequency Ambiguity Resolving Receiver**. This invention encompasses a system and method designed to receive direct sequence spread spectrum transmissions despite both chip code and frequency uncertainties. It incorporates a parallel frequency acquisition technique that boosts receiver sensitivity, enhances process gain, and shortens the necessary preamble duration for spread spectrum acquisition. Furthermore, this system includes methods to mitigate the impacts of jamming and impulse noise on performance and solutions to handle chip code alignment drift.
Career Highlights
Throughout his career, Robert J Davis has made impactful strides in his field while working with notable companies such as Sanconix Inc. and Axonn, LLC. His experience and expertise have significantly contributed to the advancements in radio technology and communication systems.
Collaborations
In his journey as an innovator, Davis has collaborated with esteemed colleagues, including H Britton Sanderford, Jr and Robert E Rouquette. These partnerships have fostered an environment of creativity and innovation, helping to bring his remarkable inventions to fruition.
Conclusion
Robert J Davis stands out as a forward-thinking inventor whose work has transformed various aspects of radio communications. His patents reveal an ongoing commitment to refining technologies that address modern-day challenges, showcasing the essence of innovation in our technological landscape.
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.