Company Filing History:
3 out of 9,157 
1 out of 4,779 
Years Active: 1993-2004
Title: The Innovative Mind of Kuang-Chung Tao
Introduction
Kuang-Chung Tao, based in Hsinchu, Taiwan, is a distinguished inventor known for his contributions to advanced electronic technologies. With a remarkable portfolio that includes four patents, Tao has made significant strides in the fields of phase-locked loops and RF power amplifiers.
Latest Patents
His latest innovations include:
1. **Phase-locked loop with dual-mode phase/frequency detection** - This invention provides a phase-locked loop circuit that integrates a dual-mode phase/frequency detector, loop filter, voltage-controlled oscillator, and frequency converter. The dual-mode phase/frequency detector features both digital and analog detection methods, enabling the circuit to maintain linear characteristics, fast switching speed, and high sensitivity as it transitions to a lock state.
2. **RF power amplifier with high efficiency and a wide range of gain control** - This patent describes an RF power amplifier designed for enhanced output efficiency. By optimally biasing the power transistor, the amplifier functions as a class C device, delivering a variable gain through adjustments in the biasing of the driving-stage, leading to a highly efficient output across a wide range of power gain.
Career Highlights
Kuang-Chung Tao has held significant positions primarily at the Industrial Technology Research Institute and MediaTek Corporation, where he has been instrumental in advancing technology in his fields of expertise. His work at these prestigious organizations showcases his commitment to innovation and excellence in electronic design.
Collaborations
During his career, Tao has collaborated with esteemed colleagues, including Keng-Li Su and Chi-Ming Hsiao. These partnerships highlight a strong network of talent that has likely influenced his inventive process and outcomes.
Conclusion
In conclusion, Kuang-Chung Tao's body of work illustrates a powerful combination of creativity and engineering proficiency. His patents not only reflect his innovative spirit but also underscore the importance of his contributions to the fields of electronics and technology. As he continues to develop new inventions, Tao's impact on the industry will undoubtedly resonate for years to come.