This inventor holds 2 USPTO granted patents. Top assignee: Intel Corporation. Active years: 1987-1988.
Company Filing History:
Years Active: 1987-1988
Title: Innovations of Inventor Tai Nguyen
Introduction
Tai Nguyen is a notable inventor based in Santa Clara, California. He has made significant contributions to the field of technology, particularly in memory systems and random number generation. With a total of 2 patents, his work has garnered attention in the industry.
Latest Patents
One of Tai Nguyen's latest patents is for an "Authenticated Read-Only Memory." This invention describes an apparatus for controlling access to a program stored in a read-only memory. In one embodiment, the memory includes a random number generator and an encryptor for encrypting random numbers from the generator. A second encryptor, which provides identical encryption to the first, is included within the system and is coupled to receive random numbers from the generator. A comparator compares the results from the first and second encryptors, and if they are identical, enables the memory. The encryptors are programmable with a 64-bit key, and 32-bit random numbers are used. By making the encryption process relatively slow, many decades are required to break the key.
Another significant patent is for a "Random Number Generator for Use in an Authenticated Read-Only Memory." This invention describes a random number generator where the output of two relatively fast digitally controlled oscillators is exclusively ORed and gated by a counter. The counting rate is determined by a relatively slow digitally controlled oscillator. The ORed output is accumulated in an accumulator, and during the inactive period of the ORed gate, the counter is preset to a value based on the digital value stored in the accumulator. The final value of the accumulator is generated as a random number and provides a seed number for varying the frequency of the two fast oscillators.
Career Highlights
Tai Nguyen is currently employed at Intel Corporation, a leading technology company known for its innovations in semiconductor manufacturing and computing technology. His work at Intel has allowed him to contribute to cutting-edge advancements in memory technology.
Collaborations
Throughout his career, Tai has collaborated with notable colleagues, including Stephen L Domenik and Alan C Folmsbee. These collaborations have further enhanced his contributions to the field.
Conclusion
Tai Nguyen's innovative work in memory systems and random number generation has made a significant impact in the technology sector. His patents reflect a commitment to advancing technology and improving security in memory systems.