Allen L Hollister

Title: The Innovative Contributions of Allen L Hollister

Introduction

Allen L Hollister is a notable inventor based in Beaverton, Oregon. He holds a total of 10 patents, showcasing his significant contributions to the field of radio frequency identification (RFID) systems. His work has advanced the technology used in various applications, enhancing efficiency and performance.

Latest Patents

One of Hollister's latest patents is titled "Multidimensional sieving for high density low collision RFID tag fields." This innovative system comprises an RFID Reader and an array of RFID Tags. The tags can measure physical signal properties such as frequency modulation deviation and received signal strength. These measurements allow the tags to refrain from responding to the Reader unless the values fall within a predetermined range. The system also incorporates non-physical parameters, including tokens sent by the Reader to the Tag field. Furthermore, physical parameters are categorized into maskable and unmaskable parameters, enhancing the system's adaptability.

Another significant patent is the "Method of communicating in a radio frequency identification system using Aloha networks." This method converts an unknown field of transponders into a slotted Aloha architecture. It increases throughput by employing various techniques, such as shortening the duration of empty and collided timeslots. The method also utilizes a unique random number generator based on individual tag locations, optimizing the overall performance of the system.

Career Highlights

Throughout his career, Hollister has worked with prominent companies, including Tektronix, Inc. His experience in these organizations has contributed to his expertise in RFID technology and innovation.

Collaborations

Hollister has collaborated with notable individuals in his field, including Gary Barta and John T Armstrong. These partnerships have likely fostered the exchange of ideas and advancements in technology.

Conclusion

Allen L Hollister's contributions to RFID technology through his patents and career experiences highlight his role as an influential inventor. His innovative methods and systems continue to impact the industry positively.