This inventor holds 1 USPTO granted patent. Top assignee: National Taipei University of Technology. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Innovations of Yang-Lang Chang in Multi-Touch Sensing Technology
Introduction
Yang-Lang Chang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of multi-touch sensing systems. His innovative approach focuses on optimizing touch bulbs in response to varying ambient lighting conditions.
Latest Patents
Yang-Lang Chang holds a patent for a "Multi-touch sensing system capable of optimizing touch bulbs according to variation of ambient lighting conditions and method thereof." This invention discloses a system that includes an image capturing module, a computing module, and a processing module. The image capturing module captures a touch image, while the computing module converts this image into a histogram. It selects a grayscale threshold to segment the histogram by dichotomy, generating a segmented image of touch bulbs. The processing module then determines the separability factor of the segmented image and performs image binarization as needed. This innovative system enhances the functionality of touch interfaces in various lighting environments.
Career Highlights
Yang-Lang Chang is affiliated with the National Taipei University of Technology, where he contributes to research and development in technology. His work emphasizes the integration of advanced sensing systems in everyday applications.
Collaborations
Some of his notable coworkers include Yen-Lin Chen and Chao-Wei Yu, who collaborate with him on various projects related to multi-touch technology.
Conclusion
Yang-Lang Chang's contributions to multi-touch sensing technology demonstrate his commitment to innovation and excellence in the field. His patent reflects a significant advancement in optimizing touch systems for diverse lighting conditions.