Company Filing History:
3 out of 2,019 
1 out of 27,412 
Years Active: 1994-2004
Title: The Innovations of Clarence Y Mar
Introduction
Clarence Y Mar is a notable inventor based in Austin, TX, with a significant contribution to the field of computer systems. He holds four patents that showcase his expertise in enhancing the efficiency and functionality of multiprocessor systems.
Latest Patents
One of his latest patents is focused on CPU power sequence for large multiprocessor systems. This invention involves a computer system that includes a power supply connected to control logic, which features a power_good output signal. This signal informs the control logic when the power output lines have stabilized. The system also comprises multiple voltage regulator modules (VRMs) that receive a power good signal from the control logic. Each processor in the system is linked to a VRM, which transmits voltage to power on the processor. The control logic is designed to manage the sequential power-on of the processors, thereby reducing the current sourcing requirements of the power supply and preventing power supply surges. Another significant patent addresses the removal and insertion of expansion cards in a computer system. This method ensures that power and a clock signal are provided to a removable circuit card upon its insertion into a card slot, establishing a communication link only after both signals are supplied.
Career Highlights
Throughout his career, Clarence has worked with prominent companies such as Compaq Computer Corporation and Hewlett-Packard Development Company. His experience in these organizations has contributed to his innovative approach to computer system design and functionality.
Collaborations
Clarence has collaborated with talented individuals in the field, including Thanh Thien Tran and Javier F Izquierdo. Their combined expertise has likely influenced the development of his patents and innovations.
Conclusion
Clarence Y Mar's contributions to computer systems through his patents reflect his dedication to innovation and improvement in technology. His work continues to impact the industry positively.