Company Filing History:
4 out of 210 
1 out of 27,427 
Years Active: 2002-2003
Title: **The Innovative Mind of Ce Richard Liu**
Introduction
Ce Richard Liu is a notable inventor based in Sugar Land, TX, renowned for his contributions to communication technology. With a total of five patents to his name, Liu's work primarily focuses on enhancing data communication over conventional home phone lines, demonstrating a keen understanding of both technology and user needs.
Latest Patents
Among Liu's significant inventions is the "Ethernet to phase shift key converter." This device provides seamless 10BASE-T compatible data communications over an ordinary single twisted-pair home phone line, allowing multiple computers and peripherals to communicate effectively. The innovative design includes a transmit/receive switch that toggles between modes, ensuring efficient data transmission. The implementation of a Manchester decoder and a differential converter converts raw data from the Network Interface Card (NIC) into a differential signal, ultimately modulated to radio frequency using various schemes such as PSK, QPSK, and QAM. This ensures that the home network operates smoothly over existing infrastructures. Another notable patent is the "Method and apparatus for providing a 10BASE-T compatible home network over a single twisted-pair phone line," which shares similar functionalities and enhances connectivity across multiple devices.
Career Highlights
Liu's career spans various companies, including a pivotal role at Compaq Information Technologies Group, L.P. and Hewlett-Packard Development Company, L.P. His expertise has positioned him as a valued contributor to the advancement of network communication technologies. Liu's innovations reflect a deep commitment to improving everyday technology, making a difference in how users connect and communicate.
Collaborations
Throughout his career, Ce Richard Liu has collaborated with talented individuals, including his coworker, Ming He. Together, they have contributed significantly to the development of efficient communication devices, further advancing the field and revealing the power of teamwork in innovation.
Conclusion
Ce Richard Liu exemplifies the essence of innovation through his patents and professional endeavors. His work not only enhances the capabilities of communication devices but also bridges the gap between complex technology and everyday convenience. Liu's inventions are a testament to the impact that dedicated inventors can have on technological progress, making significant strides in the field of data communication.