Chang-Bum Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on advanced memory devices and semiconductor wafers, showcasing his expertise in innovative design and engineering.

Latest Patents

One of his latest patents is a vertical memory device. This device features a gate line structure that includes a cell region with a vertical channel structure. It also has a first connection region and a second connection region, which are arranged at the ends of the cell region. Each connection region includes protrusions of the gate lines that are parallel to the substrate's top surface and arranged in a stepped manner. Another notable patent is for a semiconductor wafer, which consists of unit regions that are repeatedly arranged. Each unit region includes at least one first chip region and at least one second chip region, with varying area sizes from a planar viewpoint.

Career Highlights

Chang-Bum Kim is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of semiconductor innovation and contribute to the company's reputation for excellence in technology.

Collaborations

He has collaborated with notable coworkers, including Sung-Hoon Kim and Sunghoon Kim, further enhancing the innovative environment at Samsung Electronics.

Conclusion

Chang-Bum Kim's contributions to semiconductor technology and memory devices highlight his role as a key inventor in the industry. His patents reflect a commitment to advancing technology and improving device performance.

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