This inventor holds 4 USPTO granted patents. Top assignees: C-One Technology Corporation, Pretec Electronics Corporation, Other. Active years: 2004-2007.
Company Filing History:
2 out of 19 
2 out of 6 
2 out of 834,411 Years Active: 2004-2007
Title: The Innovative Mind of Ping-Chang Liu
Introduction
Ping-Chang Liu, an inventive mind hailing from Chupei, Taiwan, has made notable contributions to the field of electronics through his extensive work in developing advanced memory card technologies. With a total of four patents to his name, Liu exemplifies the spirit of innovation and dedication to enhancing electronic functionalities.
Latest Patents
Liu's latest patents include two groundbreaking inventions. The first is a "Memory Card Having a Plurality of Different Interfaces," a device that comprises a function module and various buffers designed to adapt to different card readers seamlessly. When inserted into a reader, the memory card detects voltage levels from its buffers to determine which interface to activate, streamlining the user experience. The second notable patent is for a "Multi-Functional Electronic Card with Multi-I/O Interface," which features multiple interface ports to connect with various host devices and functional devices. This innovation allows for automatic offline switching of interface ports, enhancing functionality and control when connecting with different devices.
Career Highlights
Throughout his career, Ping-Chang Liu has worked with C-One Technology Corporation, where he harnessed his skills in electronic design and development. His expertise in creating innovative solutions is reflected in the patents he has secured, showcasing his commitment to enhancing electronic device capabilities.
Collaborations
During his professional journey, Liu has collaborated with talented individuals such as Sidney Young and Jui-Chung Chen. These partnerships have undoubtedly enriched his work, fostering an environment of creativity and innovation that has propelled his inventions to new heights.
Conclusion
Ping-Chang Liu remains a significant figure in the field of electronic innovations. His remarkable patents exemplify his ability to address contemporary challenges in technology, providing solutions that enhance usability and functionality. As technology continues to evolve, Liu's contributions will undoubtedly inspire future advancements in the industry.