This inventor holds 7 USPTO granted patents. Top assignee: Square, Inc.. Active years: 2017-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017-2019
Title: Innovations of Kajornsak Julavittayanukool
Introduction
Kajornsak Julavittayanukool is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of technology, particularly in payment systems. With a total of 7 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is for a "Transmit phase detection circuit." This invention involves a payment reader that includes a tuning circuit, which provides a tuned transmission source signal to an antenna for transmission. A sense circuit coupled to the antenna measures the transmitted signal and feeds it into a binary phase detection circuit. This circuit filters and processes the signal to produce an analog phase signal that corresponds to the phase difference between the measured transmitted signal and the transmission source signal. A comparison circuit then compares this analog phase signal to a reference signal, allowing a decision circuit to adjust the operation of the transmission circuitry based on the comparison.
Another significant patent is for "Systems and methods for measuring temperature." This payment reader features an anti-tamper circuit that compares a voltage measured from a temperature sensing circuit with voltages from one or more threshold nodes. The temperature comparison circuit determines whether a pre-determined temperature threshold has been breached by comparing the voltage of the measurement node with the corresponding voltages of the temperature thresholds. If the voltage exceeds a high threshold or falls below a low threshold, a tamper attempt may be detected, and the circuit provides an output indicating the result of the comparison.
Career Highlights
Kajornsak currently works at Square, Inc., where he continues to innovate and develop new technologies. His expertise in payment systems has positioned him as a valuable asset to the company.
Collaborations
He collaborates with talented coworkers such as Ravi Shivnaraine and Yue Yang, contributing to a dynamic and innovative work environment.
Conclusion
Kajornsak Julavittayanukool is a prominent inventor whose work in payment technology has led to several important patents. His contributions continue to shape the future of payment systems and technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile