Location History:
- Taipei County, TW (2008 - 2012)
- New Taipei, TW (2017)
Company Filing History:
2 out of 294 
1 out of 10 
1 out of 285 
Years Active: 2008-2017
Title: Chuan-Yi Chang: Innovator in Wireless Music Technology and Fast-Charging Devices
Introduction
Chuan-Yi Chang is a notable inventor based in Taipei County, Taiwan. He has made significant contributions to the fields of wireless music technology and fast-charging devices. With a total of 3 patents to his name, Chang's innovations have the potential to enhance user experiences in music playback and device charging.
Latest Patents
Chang's latest patents include a wireless music playing method, a wireless music playing system, and a wireless music player. The wireless music playing method involves a digital media controller that edits a play schedule and delivers it to a wireless music player. This play schedule includes a playing time and corresponding location information of a music source. The wireless music player links to the music source based on this information to play music media data according to the specified schedule. This technical solution simplifies music playback operations and allows for automatically classified playing based on time.
Another significant invention is a handheld device with fast-charging capability. This device is designed to connect to a charger to obtain electric power. It includes a battery, a charging circuit, a safety circuit, a control unit, and an input module. The safety circuit restricts the upper limit of electric power transferred by the charging circuit. When a user inputs an emergency charge command, the control unit instructs the safety circuit to lower this restriction, allowing for accelerated charging of the battery.
Career Highlights
Chuan-Yi Chang has worked with prominent companies such as Inventec Appliances Corporation and Giga-byte Communications Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Chang has collaborated with notable coworkers, including Cheng-Wen Huang and Hung-Chih Yu. Their combined efforts have likely fostered a creative environment that encourages innovation.
Conclusion
Chuan-Yi Chang's contributions to wireless music technology and fast-charging devices highlight his role as a forward-thinking inventor. His patents reflect a commitment to enhancing user experiences through innovative solutions.