Sang Oh Lee

Title: **Innovator Spotlight: Sang Oh Lee**

Introduction

Sang Oh Lee is an accomplished inventor based in Cupertino, CA, with a notable portfolio that includes three patents. His work primarily focuses on advancements in electronic engineering, particularly in the areas of signal processing and frequency synthesis. With a background in prestigious companies, he has made significant contributions to the telecommunications field.

Latest Patents

Sang Oh Lee's latest inventions reflect his dedication to improving efficiency and performance in electronic systems. One of his recent patents, titled "Direct Current (DC) Offset Correction Using Analog-to-Digital Conversion," introduces techniques aimed at reducing or eliminating DC offset in transmitters. This invention utilizes an apparatus that includes a converter, a digital engine, and multiple programmable current supplies. The converter creates digital representations of DC currents linked to differential signal legs, while the digital engine generates instructions for compensating currents. This method allows for one-shot DC offset correction, enhancing system reliability and performance.

Another key patent is the "Frequency Synthesizer with Selectable Preconfigured Synthesizer Characteristics." This invention offers a system and method for configuring a frequency synthesizer within a transceiver, optimizing its performance by utilizing a selection bit sequence to determine synthesizer parameters. This innovative approach allows for enhanced customization of transceiver characteristics, providing greater flexibility in design.

Career Highlights

Sang Oh Lee has had a distinguished career, marked by his tenure at leading technology firms. He has held positions at Qualcomm Incorporated and Berkana Wireless, Inc., where he contributed to cutting-edge projects and innovations that have influenced modern communications technology. His expertise in developing advanced electronic solutions has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Sang Oh Lee has worked alongside talented colleagues, including William B. Baringer and Cormac S. Conroy. Their collaborative efforts have resulted in the successful development of innovative technologies that continue to impact the telecommunications landscape.

Conclusion

In summary, Sang Oh Lee stands out as a prominent inventor whose work has made significant strides in electronic engineering. His latest patents showcase his commitment to pushing the boundaries of technology, focusing on solutions that enhance performance and efficiency. With a solid career foundation and valuable collaborations, Sang Oh Lee continues to contribute to the ever-evolving field of telecommunications.