Location History:
- Kyungnam, KR (2006)
- Gyeongsangnam-do, KR (2007)
Company Filing History:
2 out of 4 
1 out of 34 Years Active: 2006-2007
Title: Innovations of Dae Hyun Cho
Introduction
Dae Hyun Cho is a notable inventor based in Gyeongsangnam-do, South Korea. He has made significant contributions to the field of engineering, particularly in the development of advanced materials and mechanical systems. With a total of two patents to his name, his work showcases innovative approaches to complex engineering challenges.
Latest Patents
One of Dae Hyun Cho's latest patents is a method of producing polycarbosilane using zeolite as a catalyst. This invention involves heating polydimethylsilane at low pressure within the range of 320 to 450 degrees Celsius, utilizing zeolite with a Si/Al or Si/B ratio of 1 to 200 as a catalyst. The use of specific zeolites, such as ZSM-5, ZSM-11, ZSM-12, zeolite X, and zeolite Y, allows for adjustable acidity control of the catalyst, leading to improved molecular weight control and product yield compared to conventional solid acid catalysts.
Another significant patent is related to a clutch for the transmission of power. This invention includes a flywheel, clutch cover, and clutch disk assembly positioned between the flywheel and the clutch cover. The clutch disk assembly features a clutch facing made of carbon-carbon composition, which enhances assemblability and reduces weight. This design improves power transmission from the engine and ensures smooth vehicle starts without slippage during abrupt acceleration.
Career Highlights
Dae Hyun Cho has worked with several reputable organizations, including DACC Co., Ltd. and the Korea Institute of Ceramic Engineering and Technology. His experience in these companies has contributed to his expertise in material science and mechanical engineering.
Collaborations
Some of his notable coworkers include Hong Sik Park and Hyun Kyu Shin. Their collaborative efforts have likely played a role in advancing the innovative projects they have worked on together.
Conclusion
Dae Hyun Cho's contributions to engineering through his patents reflect his commitment to innovation and excellence. His work continues to influence the fields of material science and mechanical systems, showcasing the importance of inventive thinking in solving complex problems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.