Location History:
- Gyunggi-do, KR (2014)
- Suwon, KR (2015)
Company Filing History:
Years Active: 2014-2015
Title: Ho Yun Cho: Innovator in Touch Screen Technology
Introduction
Ho Yun Cho is a prominent inventor based in Gyunggi-do, South Korea. He has made significant contributions to the field of touch screen technology, holding a total of 3 patents. His work focuses on enhancing the functionality and sensitivity of touch screens, which are integral to modern electronic devices.
Latest Patents
One of his latest patents is a touch screen and method for driving the same. This invention includes a switching unit with multiple switches connected to traces of driving and sensing lines. The sensing unit detects capacitance and electromagnetic resonance (EMR) based on the switching operations. This innovation improves the sensitivity of sensing without enlarging the bezel region of the touch screen. Additionally, it allows for the sensing of EMR and capacitance using the same trace structure, enabling the formation of an antenna pattern.
Another notable patent is a digitizer that features an input unit with a magnetic field shielding part. This digitizer includes a driving coil that induces a magnetic line of force and a sensing coil that measures the induced voltage. The control unit calculates the coordinates of the input unit by sensing variations in voltage induced by the magnetic field shielding part. These advancements showcase Cho's commitment to improving user interaction with technology.
Career Highlights
Ho Yun Cho is currently employed at Samsung Electro-Mechanics Co., Ltd. His role at this leading technology company allows him to work on cutting-edge innovations in electronic components. His expertise in touch screen technology has positioned him as a key player in the industry.
Collaborations
Throughout his career, Cho has collaborated with notable colleagues, including Hee Bum Lee and Dong Sik Yoo. These partnerships have fostered a creative environment that encourages the development of innovative solutions in technology.
Conclusion
Ho Yun Cho's contributions to touch screen technology exemplify his dedication to innovation. His patents reflect a deep understanding of user needs and technological advancements. As he continues to work at Samsung Electro-Mechanics Co., Ltd., his impact on the industry is likely to grow even further.