Location History:
- Suwon-shi, KR (2000)
- Anyang, KR (2003)
Company Filing History:
Years Active: 2000-2003
Title: Innovations of Sang-Min Nam
Introduction
Sang-Min Nam is a notable inventor based in Anyang, South Korea. He has made significant contributions to the field of electronics, particularly in the development of advanced technologies for mobile devices. With a total of 2 patents, his work reflects a commitment to innovation and practicality.
Latest Patents
One of Sang-Min Nam's latest patents is a differential type voltage controlled oscillator. This invention features a differential amplifier with a couple of transistors and LC tanks. The design includes a transformer connected to each LC tank, forming a buffer that outputs an oscillating signal with no power consumption. Additionally, a capacitor is connected to the secondary coil of the transformer to create a bandpass filter, effectively attenuating harmonic signals in the oscillating output.
Another significant patent is an antenna apparatus for smartphones. This foldable and stretchable antenna is designed to be installed within the upper body of a smartphone. The upper body features a prolonged groove and an opening where a spring is placed. A protrusion mounted on the spring allows for vertical movement. The stretchable antenna is rotatably attached to the protrusion via a hinge pin. The design includes concaves on the antenna's bottom and side, ensuring that the protrusion remains secured when the antenna is folded or unfolded. The lower body of the smartphone also includes a holding element to keep the antenna in place when the upper body is closed.
Career Highlights
Sang-Min Nam is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to be at the forefront of mobile technology innovations. His contributions have played a crucial role in enhancing the functionality and efficiency of electronic devices.
Collaborations
Sang-Min Nam has collaborated with talented coworkers, including Sun-hee Park and Sung-Chul Hong. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Sang-Min Nam's innovative patents and contributions to Samsung Electronics Co., Ltd. highlight his role as a significant figure in the field of electronics. His work continues to influence the design and functionality of modern mobile devices.