This inventor holds 2 USPTO granted patents. Top assignee: Renesas Electronics Corporation. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: Innovations by Kaoru Katoh in Semiconductor Technology
Introduction
Kaoru Katoh is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of integrated circuits and high-frequency modules. With a total of 2 patents to his name, Katoh's work has had a considerable impact on the industry.
Latest Patents
Katoh's latest patents include innovations in semiconductor integrated circuits and high-frequency modules. One of his inventions focuses on a semiconductor integrated circuit that effectively reduces and increases the level of a harmonic signal of an RF transmission output signal. This technology is crucial when supplying an RF transmission signal to a bias generation circuit of an antenna switch. The design includes an antenna switch with a bias generation circuit, a transmitter switch, and a receiver switch. The on/off state of the transistor in the transmitter switch is controlled by a transmit control bias, while the receiver switch's transistors are controlled by a receiver control bias. This innovative approach enhances the performance of RF signal transmission.
Another patent by Katoh addresses the reduction of harmonic signal levels in RF transmission output signals. This semiconductor integrated circuit also features an antenna switch with a bias generation circuit, a transmitter switch, and a receiver switch. The control mechanisms for the transistors in both the transmitter and receiver switches are similar to his previous invention, ensuring efficient operation and improved signal quality.
Career Highlights
Kaoru Katoh is currently employed at Renesas Electronics Corporation, where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of RF transmission systems, making them more efficient and reliable.
Collaborations
Throughout his career, Katoh has collaborated with esteemed colleagues such as Takashi Ogawa and Yasushi Shigeno. These partnerships have fostered innovation and have contributed to the successful development of his patented technologies.
Conclusion
Kaoru Katoh's contributions to semiconductor technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the industry, paving the way for future advancements in RF transmission systems.