Location History:
- Ansan, KR (2005)
- Ansan, Kyunggi-Do, KR (2006 - 2008)
- Kyunggi-Do, KR (2008)
Company Filing History:
2 out of 2 
2 out of 1,813 
7 out of 832,718 Years Active: 2005-2008
Title: Sanghwa Jung: Innovator in Amplifier Technology
Introduction
Sanghwa Jung, an accomplished inventor based in Ansan-si, South Korea, has made significant strides in the field of amplifier technology. With a portfolio of 11 patents, Jung has focused on innovations that enhance the efficiency and functionality of devices such as mobile phones and other wireless communication tools.
Latest Patents
One of Jung's notable inventions is the multiple power mode amplifier with a bias modulation option and without bypass switches. This innovative amplifier allows for both low and high power modes without the use of traditional switches, which can be cumbersome and energy-draining. Its application spans various radio frequency (RF) devices like mobile telephones, pagers, portable digital assistants, and wireless email devices. The low power mode significantly reduces power consumption, ultimately extending the operational time of battery-operated devices, a crucial factor in today's mobile-centric world. The design incorporates multiple impedance matching network units, an impedance transformer, and a dedicated power stage, while also providing power savings through bias modulation of the amplifier stage.
Career Highlights
Throughout his career, Sanghwa Jung has worked at various companies, notably Wavics, Inc. His work has centered around pushing the boundaries of existing amplifier technologies, focusing not only on performance but also on energy efficiency and user experience.
Collaborations
Jung has collaborated with several notable professionals in his field, including Junghyun Kim and Daehee Lee. These collaborations have allowed for the exchange of innovative ideas and expertise, further advancing the development of new technologies in amplification and beyond.
Conclusion
Sanghwa Jung's contributions to amplifier technology illustrate his dedication to innovation and efficiency. With 11 patents to his name, Jung continues to pave the way for advancements in wireless communication, making a lasting impact on the industry and enhancing the functionality of everyday devices.
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.