Company Filing History:
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Years Active: 2013-2019
Title: **Wen-Tung Chang: Innovator in Optical Measurement Technologies**
Introduction
Wen-Tung Chang is a distinguished inventor based in Taipei, Taiwan, known for his significant contributions to automation systems in non-contact and optical measurement technologies. With a remarkable portfolio that includes five patents, Chang has advanced the field of precision measurement, particularly for disk cams.
Latest Patents
Chang's recent innovations highlight his expertise in developing sophisticated measurement systems. His notable patents include:
1. **Non-contact and optical measuring automation system for the profile accuracy of disk cams**: This system comprises a base, a rotating chuck to hold the disk cam, and a moving stage module equipped with a laser displacement meter. The system allows for controlled measurement of profile accuracy using laser triangulation methods.
2. **Non-contact and optical measuring automation system for the surface roughness value of disk cams**: This invention utilizes a complex setup including an optical measuring module with a laser-emitting unit and an image-capturing unit. The system calculates profile speckle characteristic values to determine surface roughness, enhancing the precision in measurement processes.
Career Highlights
Wen-Tung Chang has worked with notable institutions such as National Taiwan Ocean University and National Taiwan University of Science and Technology. His experience in these research settings has equipped him with the insights and skills necessary for his innovations in optical measurement systems.
Collaborations
Throughout his career, Chang has collaborated with significant figures in his field, including Chun-Cheng Lu and Hsiang-Lun Kao. These partnerships have fostered an environment of shared knowledge and innovation, propelling advancements in measurement technologies.
Conclusion
Wen-Tung Chang stands out as a key player in the realm of optical measurement and automation systems. His innovative patents not only reflect his technical proficiency but also contribute to the ongoing evolution of precision measurement in various industries. As technology continues to advance, Chang's work is poised to inspire future innovations in this critical field.