This inventor holds 5 USPTO granted patents. Top assignees: Industrial Technology Research Institute, National Chung Shan Institute of Science and Technology. Active years: 2013-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Taipei County, TW (2013)
- New Taipei, TW (2013 - 2019)
Company Filing History:
3 out of 9,307 
2 out of 222 Years Active: 2013-2019
Title: Innovator Profile: Hong-Yeh Chang
Introduction
Hong-Yeh Chang, a talented inventor based in New Taipei, Taiwan, has made significant contributions to the field of signal modulation, holding a remarkable total of five patents. His innovative spirit and dedication to technology have positioned him as a notable figure in the world of inventions.
Latest Patents
One of Hong-Yeh Chang's latest patents includes a signal modulator that features a reflective design. This modulator comprises a coupler, two diodes, and two DC block units. The coupler is designed with an input end and an output end for signal processing, while the two load ends connect to the diodes for functionality. The DC block units efficiently connect the diodes and coupler, preventing DC signals from affecting the circuit. The innovative design allows a message signal to selectively control the state of the diodes, where they are activated when the signal is sufficiently strong and deactivated otherwise. The implementation of PIN diodes enhances the performance of the device. Additionally, this patent introduces a BPSK modulator that utilizes the reflective modulator and a quadrature modulator, showcasing Hong-Yeh's ingenuity.
Career Highlights
Throughout his career, Hong-Yeh Chang has worked with prestigious institutions, including the Industrial Technology Research Institute and the National Chung Shan Institute of Science and Technology. His career is marked by a relentless pursuit of innovation and excellence in technology development, particularly in the domain of signal processing.
Collaborations
Hong-Yeh Chang has collaborated with talented individuals like Chia-Hung Chang and Chun-Jen Chen, further enhancing his projects and innovations. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
In summary, Hong-Yeh Chang stands out as a prolific inventor dedicated to advancing signal modulation technology. With his impressive patent portfolio and impactful collaborations, he continues to inspire the next generation of innovators in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile