Xiang Chen

Title: Innovations of Xiang Chen

Introduction

Xiang Chen is an accomplished inventor based in Brooklyn, NY (US). She has made significant contributions to the field of technology, particularly in memory systems and encryption. With a total of 2 patents, her work showcases her expertise and innovative spirit.

Latest Patents

Xiang Chen's latest patents include an "Encryption engine with twin cell memory array" and a "Rebalancing in twin cell memory schemes to enable multiple writes." The encryption engine patent describes a hardware encryption engine and a secret key registration and authentication system that utilizes an initial secret key stored in a master system. This system allows for the secret key to be overwritten during each authentication, ensuring that it is updated independently in both the master and encryption engine. The command for overwriting the secret key can be given to the chip as a CHG, while a non-recoverable binary bit from the sense amplifier is used for response.

The second patent focuses on a system and method for operating a twin-transistor, multi-time programmable memory (MTPM) memory cell. This invention ensures accurate reproducibility of bit values read after each write cycle. Each memory cell consists of a series connection of a first transistor and a second transistor. The method involves writing initial bit values to selected memory cells and rebalancing the state of a parameter associated with the transistors at each selected memory cell. An erasing cycle is then performed to reset the written initial bit value, ensuring reliability in the memory operation.

Career Highlights

Xiang Chen is currently employed at GlobalFoundries Inc., where she continues to innovate and develop cutting-edge technologies. Her work has garnered attention in the industry, and she is recognized for her contributions to memory and encryption technologies.

Collaborations

Xiang has collaborated with notable colleagues, including Toshiaki Kirihata and Derek H Leu. These partnerships have further enhanced her research and development efforts.

Conclusion

Xiang Chen's innovative work in encryption and memory technology demonstrates her significant impact on the field. Her patents reflect her dedication to advancing technology and improving system reliability.