John Kvarnstrand

Title: Innovations of John Kvarnstrand

Introduction

John Kvarnstrand is a notable inventor based in Columbia, MD (US). He has made significant contributions to the field of technology, particularly in the area of RFID systems. With a total of 4 patents to his name, Kvarnstrand continues to push the boundaries of innovation.

Latest Patents

Among his latest inventions is an RFID tag reading system and method. This system includes an antenna system associated with a portal for RFID tags, featuring a plurality of non-uniformly spaced antenna elements arranged linearly. The system also incorporates a power divider for dividing transmit power and a beamforming network capable of phase shifting signals to focus radiated electromagnetic energy. Another significant patent is a tracking apparatus, system, and method. This apparatus is designed to track a target using a near-field focused antenna array and a sensor capable of detecting the target's location. The controller in this system activates the appropriate fixed beam to ensure accurate tracking.

Career Highlights

Kvarnstrand is currently employed at Paratek Microwave Incorporated, where he applies his expertise in microwave technology and RFID systems. His work has been instrumental in advancing the capabilities of tracking and reading systems in various applications.

Collaborations

Throughout his career, Kvarnstrand has collaborated with talented individuals such as Greg Mendolia and Bing Foo. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

John Kvarnstrand's contributions to the field of RFID technology and tracking systems highlight his role as a leading inventor. His innovative patents and collaborations continue to influence advancements in technology.