Company Filing History:
Years Active: 2017-2025
Title: Innovations by Chih-Liang Chang
Introduction
Chih-Liang Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance measurement and detection capabilities. With a total of 4 patents to his name, Chang's work reflects a commitment to innovation and practical applications.
Latest Patents
Chang's latest patents include an active distance measuring device and a human condition detecting device. The active distance measuring device features a detection wave transmitter, a reflected wave receiver, and a controller. This device is designed to transmit a detection wave with a specific power, which is then reflected to form a reflected wave. The reflected wave receiver operates at a designated detection power to gather information about the reflected wave, allowing for accurate distance measurement based on the transmission state of the detection wave. Additionally, the controller adjusts the transmission and detection power according to vehicle speed signals.
The human condition detecting device comprises a depth image-taking module, a millimeter-wave radar module, and a thermal image-taking module. This device is capable of detecting vital signs such as breaths and heartbeats in a target area. The processor module determines the presence of a person in the area and assesses their vital signs. If any abnormal vital signs are detected, the device actuates a warning module to alert others.
Career Highlights
Chih-Liang Chang has worked with prominent companies in the technology sector, including Giga-byte Technology Co., Ltd. and Apacer Technology Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions.
Collaborations
Throughout his career, Chang has collaborated with talented individuals such as Jyun-Hong Lu and Hung-Ta Chen. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Chih-Liang Chang's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of measurement and human condition detection, showcasing the importance of innovation in improving everyday life.