This inventor holds 2 USPTO granted patents. Top assignee: Princeton Technology Corporation. Active years: 2014-2015.
Company Filing History:
Years Active: 2014-2015
Title: Shih-Chou Kuo: Innovator in LED Technology
Introduction
Shih-Chou Kuo is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of LED technology, holding 2 patents that showcase his innovative approach to electronic devices.
Latest Patents
One of his latest patents is an LED driving device. This device features a first constant current source circuit and a voltage control circuit. The first constant current source outputs a first constant current to a first node, which then flows into a first LED module. This module is positioned between a driving node and the first node. The first constant current source circuit includes a first detection node that generates a first detection signal based on the voltage level of the first node. The voltage control circuit is connected to the first detection node, allowing it to output a control signal in response to the first detection signal. This control signal modulates the voltage regulator circuit to provide a driving voltage to the driving node.
Another significant patent is a power-on reset circuit. This circuit comprises a first impedance device, a first switch device, a first capacitor, a second switch device, a third switch device, a fourth switch device, a second impedance device, a second capacitor, and a control circuit linked to a reset input terminal of a circuit device. When powered, the first and third switch devices activate while the second and fourth switch devices deactivate. Conversely, when power is removed, the first and third switch devices turn off, and the second and fourth switch devices turn on. The second capacitor discharges through the fourth switch to a voltage level close to ground voltage.
Career Highlights
Shih-Chou Kuo is currently employed at Princeton Technology Corporation, where he continues to develop innovative technologies. His work has significantly impacted the advancement of LED applications in various electronic devices.
Collaborations
He collaborates with talented individuals such as Ming-Yuan Tsao and Chiung-Hung Chen, who contribute to the innovative environment at Princeton Technology Corporation.
Conclusion
Shih-Chou Kuo's contributions to LED technology through his patents demonstrate his commitment to innovation. His work continues to influence the field and inspire future advancements in electronic devices.