This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2007-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Cheonan, KR (2007)
- Sejong-si, KR (2014)
Company Filing History:
Years Active: 2007-2014
Title: Innovations of Jae-Hyuk Lee
Introduction
Jae-Hyuk Lee is a notable inventor based in Sejong, South Korea. He has made significant contributions to the field of power amplification and semiconductor technology. With a total of 2 patents, his work reflects a commitment to enhancing efficiency in electronic devices.
Latest Patents
One of his latest patents is titled "Apparatus and method for improving efficiency in power amplifier." This invention provides an apparatus and method for enhancing the overall efficiency of power amplification in a supply modulated amplifier. The power amplification apparatus includes a controller, a Doherty power amplifier, and a supply modulated amplifier. The controller selects a power amplifier among the Doherty power amplifier and the supply modulated amplifier. When selected, the Doherty power amplifier amplifies the power of a transmission signal. Conversely, the supply modulated amplifier amplifies the power of the transmission signal using a supply voltage determined by the amplitude of the transmission signal.
Another significant patent is "Chip stack package, connecting board, and method of connecting chips." This invention involves a multi-chip package that comprises a plurality of stacked packages, including an upper package and a lower package. Each connecting board features a wall with an opening, allowing the lower package to be secured within it. The respective packages are electrically connected by a connecting portion, ensuring that one or more elements of each board/package pair are in vertical or substantially vertical alignment.
Career Highlights
Jae-Hyuk Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work at Samsung has positioned him as a key player in the advancement of electronic components and systems.
Collaborations
He has collaborated with notable coworkers, including Sang-Hyun Baek and Sung-Youl Choi, contributing to various projects that enhance the capabilities of their technologies.
Conclusion
Jae-Hyuk Lee's contributions to the fields of power amplification and semiconductor technology demonstrate his innovative spirit and dedication to improving electronic efficiency. His patents reflect a deep understanding of complex systems and a commitment to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile