Seoul, South Korea

Chang-Ho Cho


Average Co-Inventor Count = 1.2

ph-index = 8

Forward Citations = 320(Granted Patents)


Location History:

  • Incheon, KR (1999)
  • Incheon-si, KR (2000 - 2001)
  • Inchon, KR (2001)
  • Inchun, KR (2003)
  • Seoul, KR (2005 - 2008)

Company Filing History:


Years Active: 1999-2008

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9 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Chang-Ho Cho

Introduction: Chang-Ho Cho is a prominent inventor based in Seoul, South Korea, known for his significant contributions to semiconductor technology. With a total of nine patents to his name, he has demonstrated a remarkable ability to innovate and enhance manufacturing processes in the electronics industry.

Latest Patents: Chang-Ho Cho's latest patents showcase his expertise in semiconductor molding technologies. His inventions include a mold die for molding a chip array, which provides for the selective injection of mold resin through a corner gate controlled by a gate block. This design minimizes failures associated with the sweeping effects of mold resin on bonding wires, thereby improving reliability in semiconductor chip arrays. Another notable patent is the wafer-level hermetic sealing method, which encompasses sealing semiconductor devices on a wafer to protect them from moisture and particles. This method allows for low-temperature sealing using adhesives, reducing processing time and safeguarding sensitive components, including MEMS devices.

Career Highlights: Chang-Ho Cho works at Samsung Electronics Co., Ltd., a leading global technology company. His role has been pivotal in driving advancements in semiconductor fabrication and sealing techniques. Through his enduring commitment to innovation, he has significantly impacted the efficiency and effectiveness of electronic component manufacturing.

Collaborations: Throughout his career, Chang-Ho Cho has collaborated with notable colleagues such as Dae-Jin Kim and Dae-Hyoun Byoun. These partnerships have furthered the development of groundbreaking technologies in the semiconductor space, underscoring the importance of teamwork in achieving innovation.

Conclusion: Chang-Ho Cho is a remarkable inventor whose contributions to semiconductor technology continue to influence the industry. His innovative patents and collaborations highlight a career dedicated to improving manufacturing processes and ensuring device reliability. As technology evolves, Chang-Ho Cho remains a key player in shaping the future of electronics.

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