Company Filing History:
2 out of 16,453 
2 out of 19 Years Active: 2013-2014
Title: Etsuji Sato - Innovator in LED Technology
Introduction
Etsuji Sato is a renowned inventor based in Singapore, recognized for his contributions to LED technology. With a total of two patents to his name, Sato has made significant advancements in improving the functionality and reliability of LED display systems. His innovative approaches address issues such as ghost images and faulty connections in LED matrices.
Latest Patents
Etsuji Sato's latest patents include the following:
1. **LED Matrix Driver Ghost Image Prevention Apparatus and Method** - This patent describes an LED driver that receives external input and decodes the input to create a time multiplex timing for activating an LED array. By incorporating a dead time, the driver allows the ghost image prevention circuit to discharge output stray capacitances to a predetermined level, effectively preventing ghost images in LED displays.
2. **LED Matrix Open/Short Detection Apparatus and Method** - This invention provides an apparatus designed to detect faulty connections of LEDs, addressing open or short conditions that may impact the functionality of LED display panels. The apparatus employs a control algorithm circuit to regulate switches, obtaining information on the LED driver output pins' voltage and comparing them with two reference voltages to identify any open or short conditions of individual LEDs.
Career Highlights
Etsuji Sato has enjoyed a successful career working with prominent organizations like Panasonic Corporation and Panasonic Semiconductor Asia Pte. Ltd. His experience at these companies has enabled him to develop cutting-edge technologies and solutions in the LED sector.
Collaborations
Throughout his career, Sato has collaborated with talented professionals such as Chun Kiong Leslie Khoo and Jiong Fu. These collaborations have further enriched his work and propelled advancements in LED technology.
Conclusion
Etsuji Sato's innovative spirit and expertise in LED technology have led to significant advancements in the industry. His patents reflect a commitment to enhancing the performance and reliability of LED displays. As he continues to push the boundaries of technology, Sato remains a vital contributor to the field of electronics, particularly in LED applications.