Inyhok Cha

Title: Inyhok Cha: Innovator in Trusted Computing

Introduction

Inyhok Cha is a notable inventor based in Yardley, Pennsylvania. He has made significant contributions to the field of trusted computing, particularly through his innovative patent. His work focuses on enhancing the integrity measurement reporting of computing systems.

Latest Patents

Inyhok Cha holds a patent for an "Apparatus and method for performing trusted computing integrity measurement reporting." This invention utilizes trusted platform modules (TPM) to conduct integrity measurements across multiple subsystems. The patent outlines a method where the state of platform configuration registers (PCRs) is stored as the base state of the system after boot-up. When an application requests verification, the system state is extended directly from the base state PCR contents, ensuring a secure and reliable process. Additionally, the patent introduces the concept of a virtual PCR, which utilizes a larger memory space than conventional TPMs by employing encrypted storage on external, protected memory.

Career Highlights

Inyhok Cha is currently associated with Interdigital Technology Corporation, where he continues to develop innovative solutions in the realm of trusted computing. His expertise and contributions have positioned him as a valuable asset in the technology sector.

Collaborations

Inyhok has collaborated with notable colleagues, including Sasidhar Movva and Richard Dan Herschaft. Their combined efforts contribute to advancing technology and innovation within their field.

Conclusion

Inyhok Cha's work in trusted computing exemplifies the importance of innovation in enhancing system security and integrity. His contributions through patents and collaborations continue to shape the future of technology.