Company Filing History:
3 out of 97 
1 out of 112 
1 out of 116 Years Active: 2011-2018
Title: Innovations of Chun-Hsueh Chu
Introduction
Chun-Hsueh Chu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of technology, particularly in the areas of electric transmission lines and touch panel systems. With a total of 5 patents to his name, his work reflects a commitment to advancing technological solutions.
Latest Patents
One of his latest patents is a method for measuring the characteristic impedance of an electric transmission line. This innovative method involves the use of separable and independently operable probes to measure the impedance accurately. The process includes measuring the first characteristic impedance of a circuit where the probes are interconnected, followed by measuring the second characteristic impedance when the probes are connected to opposite terminals of the electric transmission line. This allows for the determination of the characteristic impedance of the line based on the two measurements.
Another notable patent involves a controlling system and method for a touch panel, along with a stylus pen designed for use with the panel. This system includes a drive signal generating circuit and a sensing module that detects waveform signals from the touch panel. The signal processing module enables and disables the drive signal based on the output from the sensing module, supporting both active and passive touch modes. This innovation enhances the functionality and user experience of touch panel technology.
Career Highlights
Chun-Hsueh Chu has worked with several notable companies throughout his career, including TPK Touch Solutions Inc. and Ralink Technology Corporation. His experience in these organizations has contributed to his expertise and the development of his patented technologies.
Collaborations
Some of his coworkers include Jui-Jung Chiu and Jiunn-Tsair Chen. Their collaboration has likely played a role in the successful development of innovative technologies.
Conclusion
Chun-Hsueh Chu's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving electronic systems. His work continues to influence advancements in the field, showcasing the importance of inventors in driving technological progress.