Jin-ho So is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and effectiveness of electronic devices.

Latest Patents

One of Jin-ho So's latest patents is a probe card that includes a sub-plate with a main supporter and a sub-supporter, where the sub-supporter is equipped with probe needles. This innovative probe card connects a semiconductor device to test equipment and features a Printed Circuit Board (PCB) with an electrical wiring pattern. It also includes a first connector on the PCB's upper surface for connecting to test equipment, probe needles linked to the semiconductor device's electrode pads, and a Flexible PCB (FPCB) for connecting the PCB to the probe needles. This design enhances signal transmission characteristics, reduces testing expenses, and minimizes ground noise.

Another notable patent involves memory modules and methods that utilize a buffer clock operating at different clock frequencies based on the operating mode. This invention includes at least one memory device that responds to a memory clock signal with a specific frequency and a data buffer. The data buffer operates with a buffer clock signal that has a first frequency during normal operation and a second frequency equal to the memory clock frequency during testing. This innovation improves the testing process for memory modules.

Career Highlights

Jin-ho So is currently employed at Samsung Electronics Co., Ltd., where he continues to develop cutting-edge technologies in the semiconductor industry. His work has significantly impacted the efficiency of electronic devices, making them more reliable and cost-effective.

Collaborations

Jin-ho So has collaborated with notable colleagues, including Byung-se So and Young-man Ahn. Their combined expertise has contributed to the advancement of innovative technologies within their field.

Conclusion

Jin-ho So's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the industry. His inventions not only enhance device performance but also reduce costs, showcasing the importance of innovation in technology.

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