This inventor holds 3 USPTO granted patents. Top assignee: Samsung Electro-Mechanics Co., Ltd.. Active years: 2002-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Seoul, KR (2002 - 2004)
- Kimpo-shi, KR (2005)
Company Filing History:
Years Active: 2002-2005
Title: Ho Jin Cho: Innovator in Deflection Yoke Technology
Introduction
Ho Jin Cho is a notable inventor based in Gimpo, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative work on deflection yokes. With a total of 3 patents to his name, Cho continues to push the boundaries of engineering and design.
Latest Patents
One of Cho's latest patents is a deflection yoke that features a unique design comprising a fastening band of a ring shape. This band is assembled on the outer periphery of a neck portion in a coil separator, allowing for extension and contraction. The design includes a pair of flanges bent and extended from both ends of the fastening band, which have through holes for fastening. Additionally, a yoke clamp generates fastening force through a bolt and nut mechanism, enhancing the overall functionality of the device.
Another significant patent is a magnetic field measuring system for deflection yokes. This invention focuses on product quality testing during the winding step of manufacturing a deflection yoke, which is crucial for display devices like color TVs and monitors. The system utilizes a winding zig equipped with multiple magnetic field sensors, a digital signal generator, and a transmitter to measure and process magnetic field characteristics effectively.
Career Highlights
Ho Jin Cho is currently employed at Samsung Electro-Mechanics Co., Ltd., where he applies his expertise in developing advanced technologies. His work has been instrumental in improving the performance and reliability of display devices.
Collaborations
Throughout his career, Cho has collaborated with talented individuals such as Kwang Yun Choi and Bong Woo Lee. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.
Conclusion
Ho Jin Cho stands out as a prominent inventor in the field of deflection yoke technology. His innovative patents and contributions to Samsung Electro-Mechanics Co., Ltd. highlight his commitment to advancing display technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile