Location History:
- Tai-Chung, TW (2011 - 2012)
- Hsinchu Hsien, TW (2012 - 2013)
Company Filing History:
Years Active: 2011-2013
Title: Hsu-Hung Chang: Innovator in Transmitting Technologies
Introduction
Hsu-Hung Chang is a prominent inventor based in Hsinchu Hsien, Taiwan. He has made significant contributions to the field of transmitting technologies, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of transmitting apparatuses and radio frequency identification (RFID) systems.
Latest Patents
One of Hsu-Hung Chang's latest patents is titled "Transmitting apparatus operative at a plurality of different bands and associated method." This invention includes a modulator, an intermediate frequency (IF) filter, and an offset phase-locked-loop (OPLL). The apparatus is designed to operate across multiple frequency bands while maintaining a fixed divisor in at least one frequency divider within the OPLL. The output signal from a controllable oscillator corresponds to a substantially fixed frequency, regardless of the operating band.
Another notable patent is for a "Radio frequency identification chip and setting and operating methods of same." This RFID chip is designed to be modified with set data before being integrated into an electronic label. It allows the label to be used selectively with different types of RFID systems. The chip features a first data storage zone for storing data accessible by both the first and second types of RFID systems, and a second storage zone for a modifiable code that indicates the type of electronic label and its compatibility with the RFID systems.
Career Highlights
Hsu-Hung Chang is currently employed at Mstar Semiconductor, Inc., where he continues to innovate in the field of semiconductor technologies. His work has significantly impacted the development of advanced transmitting systems and RFID technologies.
Collaborations
Hsu-Hung Chang has collaborated with notable colleagues, including Shih-Chieh Yen and Yao-Chi Wang. Their combined expertise has contributed to the advancement of technologies in their respective fields.
Conclusion
Hsu-Hung Chang is a distinguished inventor whose work in transmitting technologies and RFID systems has led to multiple patents. His contributions continue to shape the future of these technologies, demonstrating the importance of innovation in the semiconductor industry.