Location History:
- Shenzhen, TW (2012)
- Shenzhen, CN (2009 - 2013)
Company Filing History:
3 out of 4,047 
3 out of 19,785 
2 out of 778 
Years Active: 2009-2013
Title: Zhao Jin: Innovator in Audio Technology and Surface Treatment
Introduction
Zhao Jin is a prominent inventor based in Shenzhen, China. He has made significant contributions to the fields of audio technology and surface treatment for magnesium alloys. With a total of 5 patents, his work showcases a blend of creativity and technical expertise.
Latest Patents
Zhao Jin's latest patents include an innovative audio playing method designed for electronic devices. This method involves several steps, including providing an electronic device with a processor and an audio playing program, accessing a playlist, and determining if an audio file has been previously selected as a prompt signal. If the audio file has not been previously selected, it is played, enhancing the user experience. Another notable patent is a method for conversion treating the surface of magnesium alloy workpieces. This method includes degreasing, acid pickling, alkali pickling, and chemical converting, utilizing a phosphating solution with specific concentrations of various chemicals.
Career Highlights
Throughout his career, Zhao Jin has worked with notable companies such as Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd. and Hon Hai Precision Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Zhao Jin has collaborated with talented individuals in his field, including Chun-Chi Chen and Sheng-En Hsu. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Zhao Jin's contributions to audio technology and surface treatment demonstrate his innovative spirit and technical prowess. His patents reflect a commitment to enhancing user experiences and improving manufacturing processes.