This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Samsung Electronics Ltd., Samsung Electronics Co., Ltd.. Active years: 2022-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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2 out of 132,108 
Years Active: 2022-2026
Title: The Innovations of Sangpil Nam
Introduction
Sangpil Nam is a notable inventor based in Pohang-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of advanced signal processing technologies. With a total of 5 patents to his name, Nam continues to push the boundaries of innovation.
Latest Patents
Nam's latest patents include a digital-to-analog converter and an apparatus that incorporates this technology. This apparatus is designed to transmit and receive radio frequency (RF) signals. It features a digital-to-analog converter (DAC) that converts digital signals into analog signals, a power amplifier to enhance the analog signal, and an antenna to emit the amplified signal as RF. The DAC is equipped with a current cell matrix that generates the analog signal, along with pathways that control the current cells based on the digital input.
Another significant patent is the correlated double sampling circuit and image sensor that includes a flicker detection circuit. This circuit utilizes a flicker detection correlated double sampling (FD CDS) mechanism, which comprises multiple switches and capacitors. It is designed to receive flicker pixel signals from image sensors, summate them with an output offset signal, and amplify the result to create a flicker detection signal. An analog-to-digital converter (ADC) is also included to quantize this signal.
Career Highlights
Sangpil Nam is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in electronics and signal processing. His work at Samsung has allowed him to be at the forefront of technological advancements in the industry.
Collaborations
Nam has collaborated with talented colleagues such as Jungho Lee and Youngjae Cho. Their combined efforts contribute to the innovative projects at Samsung Electronics.
Conclusion
Sangpil Nam's contributions to the field of electronics through his patents and work at Samsung Electronics highlight his role as a key innovator. His advancements in digital-to-analog conversion and flicker detection circuits are paving the way for future technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile