Location History:
- Suwon, KR (2009)
- Gyunggi-do, KR (2010 - 2016)
- Suwon-si, KR (2012 - 2021)
Company Filing History:
Years Active: 2009-2025
Title: Innovations by Shinichi Iizuka: A Look at His Contributions in Power Supply Circuits
Introduction
Shinichi Iizuka, located in Gyunggi-do, South Korea, is an influential inventor known for his innovative contributions to power supply circuit technology. With an impressive portfolio of 33 patents, he has significantly impacted the field, particularly through his latest developments at Samsung Electro-Mechanics Co., Ltd.
Latest Patents
Shinichi Iizuka's most recent patents include a "Power Supply Switch Circuit" and a "Switch Driver Circuit". The power supply switch circuit incorporates a first switch aimed at controlling the supply of a first power supply voltage to a power amplifier. To facilitate this process, the switch driving circuit consists of a first transistor to activate the first switch, alongside a second transistor to deactivate it. Additionally, there is a first resistor integrated into the turn-on path of the system when the first transistor is engaged.
Another notable patent is the "Power Supply Switch Circuit and Operating Method Thereof". This innovation features a first transistor responsible for managing the supply voltage to a power amplifier's power supply terminal. The switch controller, applied with a second power supply voltage, directs the first transistor's operation. A voltage selector is also included, which determines the higher voltage from both the first and second power supply voltages, directing the chosen higher voltage to the relevant terminal of the first transistor.
Career Highlights
Throughout his career, Shinichi Iizuka has amassed a wealth of experience in circuit design and innovation. His tenure at Samsung Electro-Mechanics Co., Ltd. has been remarkably productive, leading to numerous patents that enhance the efficiency and reliability of power electronics.
Collaborations
Shinichi has collaborated with esteemed coworkers, including Youn Suk Kim and Ki Joong Kim. Together, they contribute a wealth of expertise that fosters a creative environment for developing advanced power supply technologies.
Conclusion
Shinichi Iizuka stands out as a leading inventor in the realm of power supply circuits. His recent patents not only reflect his expertise but also illustrate his commitment to advancing technological solutions in electronic systems. With a solid foundation of collaboration and innovation, Iizuka continues to be a significant player in the realm of technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.