This inventor holds 3 USPTO granted patents. Top assignees: Hiwin Technologies Corporation, Precision Motion Industries, Inc.. Active years: 1999-2009.
Company Filing History:
2 out of 334 
1 out of 4 Years Active: 1999-2009
Title: Kuo-Jung Chang: Innovator in Linear Guide Technology
Introduction
Kuo-Jung Chang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of linear guide technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of mechanical systems.
Latest Patents
One of his latest patents is the "Rolling Element Chain." This invention features a connecting belt with multiple retaining elements. The connecting belt is extended longitudinally and includes several receiving holes defined at intervals. Each retaining element is mounted in pairs near the sides of the receiving holes, with multiple retaining surfaces arranged in an alternative manner. This design allows for improved performance in various applications.
Another significant patent is the "Self-Lubricating Linear Guide Apparatus." This apparatus incorporates a lubricant storage chamber within the slider, eliminating the need for additional space. A fibrous member is used to directly lubricate the rolling elements, minimizing lubricant loss and preventing contamination. The design also includes an oil infusing aperture for easy replenishment of lubricant oil, addressing the frequent maintenance issues associated with conventional techniques.
Career Highlights
Kuo-Jung Chang has worked with prominent companies such as Hiwin Technologies Corporation and Precision Motion Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative mechanical solutions.
Collaborations
He has collaborated with notable coworkers, including Wu-Chang Hsu and Yi-Pei Shih, further enhancing his contributions to the field.
Conclusion
Kuo-Jung Chang's inventive spirit and dedication to improving linear guide technology have led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency, making him a key figure in the realm of mechanical engineering.