Company Filing History:
Years Active: 1998
Title: The Innovations of Donald Katsu Umemto
Introduction
Donald Katsu Umemto is a notable inventor based in Manhattan Beach, California. He has made significant contributions to the field of electronics, particularly in the development of advanced composite devices. His work focuses on enhancing the performance and efficiency of electronic components.
Latest Patents
Donald Katsu Umemto holds a patent for a "Low noise-high linearity HEMT-HBT composite." This invention involves 4-terminal HEMT-HBT composite devices that are based on monolithically integrated HEMT-HBT technology. These devices can be configured in various topologies, making them useful in a wide range of applications that currently utilize discrete MMICs. The 4-terminal topologies can be easily configured as 3-terminal composite devices, which are beneficial for various 2-port and 3-port MMIC circuit applications. This includes low noise-high linearity amplifiers and mixers, which provide advantages such as reduced size and cost while delivering better performance than using either HEMT or HBT devices individually. He has 1 patent to his name.
Career Highlights
Donald Katsu Umemto has had a successful career in the electronics industry. He is currently associated with TRW Limited, where he continues to innovate and develop new technologies. His expertise in HEMT-HBT technology has positioned him as a key player in the field.
Collaborations
Throughout his career, Donald has worked alongside talented individuals such as Kevin Wesley Kobayashi and Dwight C Streit. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Donald Katsu Umemto's contributions to the field of electronics, particularly through his innovative patent, demonstrate his commitment to advancing technology. His work continues to influence the development of efficient electronic devices.