Company Filing History:
Years Active: 2022-2024
Title: Innovations of Mark Wieman in RFID Technology
Introduction
Mark Wieman is an accomplished inventor based in Seattle, WA. He has made significant contributions to the field of radio frequency identification (RFID) technology. With a total of five patents to his name, Wieman has demonstrated his expertise and innovative spirit in developing advanced systems for locating RFID tags.
Latest Patents
One of Wieman's latest patents focuses on methods and apparatus for locating RFID tags. This innovative RFID system includes an array of antennas designed to distinguish between line-of-sight (LOS) paths and non-line-of-sight (NLOS) paths. The distance between adjacent antennas in the array is less than half the wavelength of the radio frequency (RF) signal used in the system. Each antenna is digitally controlled to change the relative phase difference among the antennas, allowing for digital steering of the array across angles of arrival (AOAs) ranging from 0 to π. This digital steering generates a plot of signal amplitudes as a function of AOAs, enabling the distinction of LOS paths from NLOS paths based on the shapes of local extremes in the plot.
Career Highlights
Mark Wieman is currently employed at Automaton, Inc., where he continues to push the boundaries of RFID technology. His work has not only advanced the field but has also contributed to the development of practical applications that enhance the efficiency and accuracy of RFID systems.
Collaborations
Wieman collaborates with talented individuals such as Spencer Hewett and Adam Blair. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in RFID technology.
Conclusion
Mark Wieman's contributions to RFID technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches continue to shape the future of RFID systems and their applications.
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.