Company Filing History:
Years Active: 2006-2008
Title: The Innovations of Theodore A. Chapman
Introduction
Theodore A. Chapman is a notable inventor based in San Juan Capistrano, California. He has made significant contributions to the field of RFID technology, holding a total of five patents. His work focuses on enhancing the quality and reliability of RFID systems, which are crucial in various industries.
Latest Patents
Chapman's latest patents include an RFID verifier system with grade classification. This innovative RFID verifier incorporates a transmit signal strength indicator (TSSI) and a receive signal strength indicator (RSSI). The TSSI allows the verifier to determine the power level at which an interrogated RFID tag is illuminated. Meanwhile, the RSSI measures the power returned to the verifier from the RFID tag. By processing the illuminating power and the returned power through a transfer function, the RFID verifier can provide an absolute quality indicator for the interrogated RFID tag. Another patent for an RFID verifier also utilizes the TSSI and RSSI to assess the quality of the RFID tag by comparing the returned power to the illuminating power.
Career Highlights
Theodore A. Chapman is currently employed at Printronix, Inc., where he continues to develop innovative solutions in the RFID domain. His expertise and dedication to advancing technology have made him a valuable asset to his company.
Collaborations
Chapman has collaborated with several talented individuals, including Andrew W. Edwards and Van Loi Le. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Theodore A. Chapman is a distinguished inventor whose work in RFID technology has led to significant advancements in the field. His patents reflect a commitment to improving the quality and efficiency of RFID systems. Through his career at Printronix, Inc., he continues to make impactful contributions to technology and innovation.