Gwen G Liang

Title: Gwen G Liang: Innovator in Power Management Circuits

Introduction

Gwen G Liang is a prominent inventor based in Palo Alto, CA (US). She has made significant contributions to the field of integrated circuits, particularly in power management technologies. With a total of 2 patents, her work focuses on reducing power consumption and enhancing the efficiency of electronic devices.

Latest Patents

Gwen's latest patents include innovative solutions aimed at improving power efficiency in integrated circuits. One of her notable inventions is a method for reducing power consumption by disabling power-on reset circuits after power-up. This invention involves a circuit that includes a POR system control circuit, a POR latch, and a control block circuit. The POR system control circuit generates a pulse during power-up, which sets the state of the POR latch. This state is then used to enable POR circuits during power-up. After power-up, the state of the POR latch is changed to disable the POR circuits, resulting in significant power savings by eliminating static POR circuit current.

Another significant patent is related to a voltage ramp rate control circuit. This invention provides various methods for controlling the ramp rate of a high voltage generator circuit, such as a charge pump circuit. The ramp rate can be controlled by modulating the amplitude of the oscillating signal at the input, the current loading at the output, or the frequency of the oscillating signal. These innovations contribute to more efficient power management in electronic devices.

Career Highlights

Gwen G Liang is currently employed at Altera Corporation, where she continues to develop cutting-edge technologies in the field of integrated circuits. Her work has been instrumental in advancing power management solutions that are critical for modern electronic applications.

Collaborations

Gwen has collaborated with notable colleagues, including Michael Hsiao-Ming Chu and Myron Wai Wong. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Gwen G Liang is a trailblazer in the field of power management circuits, with a focus on reducing power consumption in integrated circuits. Her contributions through her patents reflect her commitment to innovation and efficiency in electronic design.