Seongnam, South Korea

Cha S Dong

This inventor holds 2 USPTO granted patents. Top assignee: Sindoricoh Co., Ltd.. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cha S Dong. Retrieved from https://idiyas.com/inventor/cha-s-dong

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Seongnam-Si, KR (1994)
  • Kyeongki, KR (1995)

Company Filing History:


Years Active: 1994-1995

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2 patents (USPTO):Explore Patents

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Title: Innovator Spotlight: Cha S Dong - Revolutionizing Image Information Transmission

Introduction:

Cha S Dong, an innovative inventor hailing from Seongnam-Si, KR, has made significant contributions in the field of image information transmission. With a total of 2 patents to his name, his work has had a lasting impact on the way facsimile devices interact with computers.

Latest Patents:

1. Control information format construction used in transmitting image:

The first patent showcases Cha S Dong's expertise in designing a control information format for image information transmission. This invention revolutionizes how facsimile devices and computers communicate, providing a structured approach with specific control codes for operation modes, manuscript modes, and error responses.

2. Computer connection circuit in facsimile:

The second patent highlights Cha S Dong's invention of a computer connection circuit within a facsimile machine. This circuit includes components such as a CPU, RAM, ROM, modem, and UART, enabling seamless communication between the facsimile and a computer through RS232C interface means.

Career Highlights:

Cha S Dong's career at Sindoricoh Co., Ltd. has been marked by his commitment to innovation and excellence in the field of technology. His patents stand as a testament to his dedication to advancing image transmission technologies.

Collaborations:

Throughout his career, Cha S Dong has worked closely with his esteemed coworker, Seung I Kang, to bring cutting-edge solutions to the realm of image information transmission. Their collaboration has enhanced the efficiency and reliability of facsimile devices in the modern era.

Conclusion:

In conclusion, Cha S Dong's inventive spirit and technical prowess have positioned him as a key figure in the world of image information transmission. His patents continue to shape the industry, inspiring future generations of inventors to push the boundaries of technological innovation.

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Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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