Company Filing History:
Years Active: 1993-1994
Title: The Innovative Contributions of Fujio Cho in Television Technology
Introduction
Fujio Cho, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of television technology. With a total of two patents to his name, Cho's innovations focus on methods for enhancing the quality and reliability of digital television signals. His expertise and commitment to innovation have earned him recognition in the industry.
Latest Patents
Fujio Cho's most recent patents showcase his ingenuity in addressing challenges in digital television transmission. One notable patent is a "Method of correcting transmission error in digital color-television." This invention involves correcting digital NTSC color-television signals during transmission errors. It utilizes a substitution process that replaces error-included signals with previously stored, corresponding signals from two frame periods before. This method enhances the reliability of signal transmission, making it crucial for uninterrupted television viewing.
Another significant patent is the "Clamp level setting method for television signals." This method provides an innovative solution for setting the clamp level of a television signal by using an A/D converter and quantizers. The invention thoughtfully considers the quantization characteristics of different quantizers and adjusts the television signal to minimize quantization errors. This results in a better-quality television experience for viewers.
Career Highlights
Fujio Cho is affiliated with NEC Corporation, a leading company in the technology sector. His role at NEC has allowed him to work at the forefront of television technology, facilitating advancements that impact consumers worldwide. Throughout his career, Cho has displayed exceptional problem-solving skills and a profound understanding of digital signal processing.
Collaborations
In his endeavors, Fujio Cho has collaborated with talented colleagues, including Shinji Koike and Toshiyuki Shimizu. Together, they have contributed to various projects that enhance the technology behind television broadcasting, furthering the capabilities of digital media.
Conclusion
Fujio Cho's contributions to innovation in television technology are commendable. His patents not only reflect technical excellence but also demonstrate his dedication to improving the viewer experience. As technology continues to evolve, Cho’s inventions remain relevant, showcasing the importance of innovation in the ever-changing landscape of digital media.