Company Filing History:
Years Active: 2024
Title: Tsung-Han Yang: Innovator in Electronic Device Technology
Introduction
Tsung-Han Yang is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of electronic devices, holding a total of 2 patents. His work focuses on innovative control methods for electronic devices, particularly in the realm of audio technology.
Latest Patents
Yang's latest patents include an electronic device and control method for a Linear Resonant Actuator (LRA). This device comprises a signal generator, a driver, a delay unit, a sensor, and a Digital Signal Processor (DSP). The signal generator produces a digital signal, which the driver uses to operate the LRA. The delay unit is designed to delay the digital signal for a predetermined time, generating an estimated voltage signal. The sensor detects the current flowing through the LRA, producing a sensing current signal. The DSP then adjusts the resonant frequency or gain value of the signal generator based on the estimated voltage and sensing current signals.
Another notable patent is for an electronic device that controls multiple speakers using a single functional chip. This device includes two speakers, a parameter extraction circuit, an audio processing module, a gain adjusting circuit, and a current detecting unit. The current detecting unit, located within the functional chip, monitors the driving current of the two speakers. The functional chip provides the necessary driving voltage based on an output signal and converts the analog currents and voltages of the speakers into digital formats. The parameter extraction circuit gathers speaker parameters based on these digital signals, while the audio processing module determines the final gain for each physical quantity. The gain adjusting circuit then outputs the signal by modifying the gain of the input signal according to the final gain values.
Career Highlights
Tsung-Han Yang is currently employed at Richtek Technology Corporation, where he continues to innovate in electronic device technology. His work has positioned him as a key figure in the development of advanced audio systems.
Collaborations
Yang collaborates with talented coworkers, including Yen-Chih Wang and Ming-Jun Hsiao, contributing to a dynamic and innovative work environment.
Conclusion
Tsung-Han Yang's contributions to electronic device technology, particularly in audio systems, highlight his role as an influential inventor. His patents reflect a commitment to advancing technology and improving user experiences in electronic devices.