Location History:
- Ang Mo Kio, SG (2008)
- Singapore, SG (2007 - 2013)
Company Filing History:
Years Active: 2007-2013
Title: Eng Keong Ho: Innovator in EEPROM Technology
Introduction
Eng Keong Ho is a notable inventor based in Singapore, recognized for his contributions to the field of semiconductor technology. He holds three patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advancements in electrically erasable programmable read-only memory (EEPROM) cell structures and yield loss detection systems.
Latest Patents
One of Eng Keong Ho's latest patents is titled "EEPROM cell structure and a method of fabricating the same." This invention details an EEPROM cell that includes a substrate with two shallow trench isolation (STI) structures, an intermediate patterned layer, a floating gate, a dielectric layer, and a control gate. This innovative design enhances the efficiency and reliability of EEPROM technology.
Another significant patent is "System and method for detection of spatial signature yield loss." This system is designed to identify systematic yield losses by testing produced products through a specific test sequence. The method involves dividing a wafer into multiple zones and collecting yield data for each zone. The system calculates trigger points for yield data, providing notifications to users when certain thresholds are exceeded.
Career Highlights
Eng Keong Ho is currently employed at Systems on Silicon Manufacturing Company Pte. Ltd., where he continues to develop cutting-edge technologies in the semiconductor industry. His work has significantly impacted the efficiency of memory storage solutions and yield management in manufacturing processes.
Collaborations
Eng Keong Ho has collaborated with esteemed colleagues such as Sheng He Huang and Ping Yaw Peh, contributing to various projects that enhance the capabilities of semiconductor technologies.
Conclusion
Eng Keong Ho's innovative contributions to EEPROM technology and yield loss detection systems highlight his role as a leading inventor in the semiconductor field. His patents reflect a commitment to advancing technology and improving manufacturing processes.