David Francis McHale

Title: The Innovative Contributions of David Francis McHale

Introduction

David Francis McHale, an esteemed inventor based in Harrow, Great Britain, has made significant strides in data processing technology. With a total of six patents to his name, McHale's work primarily focuses on enhancing the security and efficiency of data management systems.

Latest Patents

Among his latest innovations, McHale has developed several groundbreaking patents, including the "Data Processing Apparatus Security." This invention details a data processing apparatus capable of accessing data values linked to specific address values. The device comprises a processor, a main memory featuring a secure data values region, and cache interface logic equipped with data transaction logic and security determination logic. His invention ensures that if a non-secure data-access request arises, the security determination logic will verify if the request pertains to the secure data region before allowing it to proceed.

Another notable patent is "Caching Data," which outlines a data processing apparatus and method for efficiently caching data values across a level one and level two cache. This invention employs cache policy attributes with transaction requests, enabling a streamlined determination of which cache should store each data value. This innovative approach prevents duplication and increases the likelihood of cache hits, thereby enhancing overall system performance.

Career Highlights

David McHale is currently associated with Arm Limited, a leading technology company renowned for its semiconductor and software design. His role involves delivering cutting-edge solutions in data processing that align with modern security standards. Throughout his career, McHale has become recognized for his technical expertise and innovative problem-solving capabilities.

Collaborations

In his endeavors, McHale collaborates closely with fellow innovators, including Rahoul Kumar Varma and Man Cheung Joseph Yiu. Together, they work towards advancing technology solutions that offer improved performance and security in data handling.

Conclusion

David Francis McHale stands out as a prominent figure in the field of data processing inventions. His collection of patents reflects a dedication to innovation and an ability to push the boundaries of technology. Through his work at Arm Limited and collaboration with talented peers, McHale continues to contribute meaningfully to the evolution of data security and caching methods.