Location History:
- Castro Valley, CA (US) (2011 - 2017)
- Fremont, CA (US) (2017 - 2020)
Company Filing History:
Years Active: 2011-2020
Title: Jurijus Cizas: Innovator in Security Processors and Programmable Devices
Introduction
Jurijus Cizas is a prominent inventor based in Castro Valley, California. He has made significant contributions to the field of embedded systems and programmable devices, holding a total of 10 patents. His work focuses on enhancing security and functionality in technology.
Latest Patents
One of Jurijus Cizas's latest patents is for a security processor designed for an embedded system, known as the Dynamic Trust Manager (DTM). This innovative processor is coupled to an embedded system that includes an Application Processor (AP), boot media, and a security processor. At the start of the boot sequence of the AP, the security processor prevents the AP from proceeding until it verifies the bootloader code stored in the boot media. If the verification is successful, the AP is allowed to proceed using the verified bootloader code. Additionally, the security processor can activate an interrupt request of the AP during runtime, prompting the AP to execute a Security Monitor Driver (SMD) to measure the integrity of code and data stored in the embedded system memory. The processor then verifies whether the measured integrity information matches a reference stored in an integrity table of the DTM memory.
Another notable patent involves the secure manufacturing of programmable devices. This patent describes a programmable logic device that includes multiple logic blocks and a logic unit. The logic blocks are organized into one or more partitions, with the logic unit controlling external access, programming, and operation of these partitions during the device's operation.
Career Highlights
Jurijus Cizas is currently employed at Infineon Technologies AG, where he continues to innovate and develop advanced technologies. His expertise in security processors and programmable devices has positioned him as a key player in the industry.
Collaborations
Throughout his career, Jurijus has collaborated with talented individuals such as Mark Stafford and Shrinath Eswarahally. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Jurijus Cizas is a distinguished inventor whose work in security processors and programmable devices has made a significant impact in the field of technology. His patents reflect a commitment to enhancing security and functionality in embedded systems.