Tam Huu Tran

Title: The Innovative Contributions of Tam Huu Tran

Introduction

Tam Huu Tran is a notable inventor based in San Jose, California. He has made significant contributions to the field of electronics, particularly in the development of low voltage CMOS technology and memory devices. With a total of three patents to his name, Tran's work has had a lasting impact on the industry.

Latest Patents

One of Tran's latest patents is a low voltage CMOS bandgap reference. This invention comprises a PMOS transistor and NMOS transistor in a pnp bipolar junction transistor connected in series in a first leg. The bandgap reference generator includes a second leg that consists of a PMOS transistor, an NMOS transistor, a resistor, and a pnp bipolar junction transistor. A bias circuit provides a bias to a mirror formed by the gates of the PMOS transistors to lower the operating voltage of the bandgap reference generator. Additionally, a second biasing circuit may provide bias to the mirror formed of the NMOS transistors. The invention also features time-based and DC bias-based startup circuitry and method.

Another significant patent by Tran is a method to turn a flash memory into a versatile, low-cost multiple time programmable EPROM. This multiple time programmable (MTP) memory device includes a memory cell array that allows for electrical erasability and programmability. The memory cell array preferably comprises a Flash memory cell array. The device's package has an external pin configuration that conforms to the JEDEC standard for an EPROM device, providing an external positive programming voltage (VPP) pin and an external negative erasing voltage (VNN) pin, which is multiplexed with the chip enable bar (CEB) pin.

Career Highlights

Throughout his career, Tam Huu Tran has worked with several prominent companies in the technology sector. He has been associated with Aplus Flash Technology, Inc. and Silicon Storage Technology, Inc. His experience in these organizations has contributed to his expertise in the field of electronics and memory technology.

Collaborations

Tran has collaborated with notable professionals in the industry, including Peter Wung Lee and Hsing-Ya Tsao. These collaborations have further enriched his work and innovations.

Conclusion

Tam Huu Tran's contributions to the field of electronics through his patents and career achievements highlight his role as an influential inventor. His innovative work continues to shape advancements in technology and