Soh-Myung Ha

Title: The Innovative Contributions of Inventor Soh-Myung Ha

Introduction: Soh-Myung Ha is a prominent inventor based in Gyeonggi-do, South Korea. With a focus on advanced integrated circuits, he holds two significant patents that showcase his expertise in the field. His work is particularly associated with Samsung Electronics Co., Ltd., where he continues to contribute to innovative technologies.

Latest Patents: Ha's latest patents include a "Phase-locked-loop circuit having a pre-calibration function and method of pre-calibrating the same" and a "High-resolution time-to-digital converter." The phase-locked loop (PLL) integrated circuit incorporates an oscillation control voltage generating circuit designed to pre-scale the output current of a charge pump to optimize performance during a pre-calibration mode. This design enhances the circuit's functionality by allowing operation independent of phase differences between input and feedback signals. On the other hand, the time-to-digital converter utilizes an intricate system of delay lines, comparators, and encoders to efficiently convert time measurements into digital codes. This innovation not only reduces chip size and power consumption but also extends the range of maximum delay times between signals.

Career Highlights: As a key member of Samsung Electronics, Soh-Myung Ha has made substantial contributions to the development of cutting-edge electronic components. His innovative designs and significant patents reflect a deep understanding of circuit design and integration. His work continues to influence the industry and drive advancements in technology.

Collaborations: Throughout his career, Ha has collaborated with notable colleagues, including Woo-seok Kim and Hyoung-Chul Choi. Together, they have shared insights and facilitated advancements in their research and development projects at Samsung Electronics.

Conclusion: Soh-Myung Ha stands out as an influential inventor in the realm of integrated circuits. His innovative patents and collaborative spirit have propelled his career and contributed to the technological advancements at Samsung Electronics. As technology evolves, his continued dedication to innovation is likely to yield even more groundbreaking inventions in the future.