Company Filing History:
Years Active: 2022-2025
Title: Innovations by Zelin Zhang
Introduction
Zelin Zhang is a notable inventor based in San Jose, California, recognized for his contributions to the field of graphics processing. With a total of four patents to his name, Zhang has made significant advancements in cache performance and memory management techniques.
Latest Patents
Zelin Zhang's latest patents include innovative techniques related to graphics processor data caches. One of his patents, titled "Scoreboard for Register Data Cache," discloses methods for executing instructions that operate on input operands from architectural registers. This invention features data cache circuitry that caches architectural register data for the datapath circuitry. The scoreboard circuitry tracks map information indicating whether an architectural register is mapped to an entry of the data cache circuitry, along with a pointer to that entry. Additionally, tiered scoreboard circuitry and data storage circuitry may be implemented to enhance cache performance, reduce power consumption, and minimize area.
Another significant patent is "Cache Control to Preserve Register Data," which focuses on eviction control for cache lines storing register data. This invention involves memory hierarchy circuitry designed to provide memory backing for register operand data in various cache circuits. The lock circuitry controls a set of lock indicators for registers utilized by decoded instructions of a specific thread, preserving register operand data in the cache circuits and preventing eviction based on asserted lock indicators. These techniques aim to retain relevant register information in the cache while minimizing control circuit area.
Career Highlights
Zelin Zhang is currently employed at Apple Inc., where he continues to innovate and contribute to cutting-edge technology in the field of graphics processing. His work has been instrumental in enhancing the efficiency and performance of data caching systems.
Collaborations
Zhang collaborates with talented individuals such as Winnie W Yeung and Leela Kishore Kothamasu, who contribute to the innovative environment at Apple Inc.
Conclusion
Zelin Zhang's contributions to the field of graphics processing and cache management demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of technology and a drive to improve system performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.