This inventor holds 1 USPTO granted patent. Top assignee: Maxim Integrated Products, Inc.. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: Rie Sasakawa: Innovator in Dynamic Element Matching Technology
Introduction
Rie Sasakawa is a notable inventor based in Portland, Oregon. He has made significant contributions to the field of digital-to-analog converters (DACs) through his innovative techniques. His work focuses on enhancing the performance and efficiency of electronic devices.
Latest Patents
Rie Sasakawa holds a patent for "Dynamic element matching using current-mode butterfly randomization." This invention presents a technique for dynamic element matching utilized in digital-to-analog converters. The process involves an analog-to-digital converter (ADC) that converts an analog signal into a digital code. A current-mode randomizer is employed to randomize the digital code based on a control word provided by a pseudo-random number generator. Subsequently, a digital-to-analog converter (DAC) transforms the randomized digital code back into an analog signal. This innovation is crucial for improving the accuracy and reliability of DACs.
Career Highlights
Rie Sasakawa is currently employed at Maxim Integrated Products, Inc., where he continues to develop cutting-edge technologies. His expertise in electronic engineering and innovation has positioned him as a valuable asset to the company.
Collaborations
Rie collaborates with talented professionals in his field, including his coworker Benjamin J McCarroll. Their combined efforts contribute to the advancement of technology in the industry.
Conclusion
Rie Sasakawa's work in dynamic element matching technology showcases his commitment to innovation in the field of electronics. His contributions are paving the way for more efficient digital-to-analog conversion processes.