Company Filing History:
Years Active: 2004-2010
Title: The Innovations of Roger Tsao
Introduction
Roger Tsao is a notable inventor based in San Jose, California. He has made significant contributions to the field of memory devices and characterization methods. With a total of 3 patents, his work has advanced the technology used in multi-level flash memory and voltage-variable capacitances.
Latest Patents
One of Roger Tsao's latest patents is focused on a reduced state quadbit. This invention involves a reduced state memory device and methods for forming and programming multi-level flash memory cell element-pairs. Each element is designed to store a blank level or two or more program levels. The device includes a component that stores a specific pattern combination of program levels, which differ by less than a predetermined value. Another significant patent involves a clocked-based method and devices for measuring voltage-variable capacitances. This characterization method applies a bias voltage to a test circuit, which includes multiple transistors. The method allows for the detection of current in transistors from the device under test, providing valuable data for characterization.
Career Highlights
Roger Tsao has worked with prominent companies in the technology sector, including Advanced Micro Devices Corporation and Spansion LLC. His experience in these organizations has contributed to his expertise in developing innovative memory solutions.
Collaborations
Throughout his career, Roger has collaborated with talented individuals such as David Michael Rogers and Mimi Xuefeng Qian. These partnerships have likely enhanced his work and led to further advancements in his field.
Conclusion
Roger Tsao's contributions to the field of memory devices and characterization methods demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving device performance.