This inventor holds 14 USPTO granted patents. Top assignees: US Government as Represented by the Secretary of the Army, Other. Active years: 1976-1985.
Company Filing History:
9 out of 8,743 
5 out of 834,411 Years Active: 1976-1985
Title: The Innovative Mind of James S. Shreve
Introduction
James S. Shreve, a talented inventor based in Fairfax Station, VA, has made significant contributions to the field of technology with his impressive portfolio of 14 patents. His ingenuity is showcased in a variety of innovations, particularly in the realm of optical systems and location-based technologies.
Latest Patents
Among his latest inventions is the "Optical Digital to Analog Converter," a method and apparatus designed for converting digital multistate signals into an optical output signal. This invention is notable for its ability to utilize a controllable density optical transmission device, which provides multiple optical signals that represent the digital states of input components. By employing phase-shifting filters, Shreve's invention can also handle negative and complex numbers. Notably, a two-dimensional liquid crystal array can be incorporated to facilitate the simultaneous conversion of several numerical values.
Another significant patent from Shreve is the "Self-Survey Means," which presents a method for a passive station to determine its location in relation to a transmitting station. This method capitalizes on the reception of narrow pulsed scanning beams, utilizing both direct and reflected pulses. By analyzing differential times and angles, it enables precise bearing and range determination, making it a valuable tool for various applications.
Career Highlights
Throughout his career, James S. Shreve has had the opportunity to work with esteemed organizations, including the United States Army, where his expertise has furthered advancements in military and technological applications. His career reflects a commitment to innovation, propelling him to become a recognized figure in his field.
Collaborations
Shreve’s endeavors have also involved collaboration with notable experts like George R. Thompson, enhancing the quality and impact of his innovations. These collaborative efforts underscore the importance of teamwork in the advancement of technology.
Conclusion
In conclusion, James S. Shreve's inventive spirit and dedication to technological advancement stand as a testament to his contributions in the world of patents. His work not only showcases his brilliance but also serves as an inspiration for future generations of inventors and innovators aiming to change the world through their creations.