Location History:
- Sunnyvale, CA (US) (2017)
- Cupertino, CA (US) (2013 - 2021)
- Santa Clara, CA (US) (2023)
Company Filing History:
8 out of 12,867 
3 out of 1,032 
2 out of 54,664 
Years Active: 2013-2025
Title: Alexander Lyashevsky: Innovator in Graphics Processing Technologies
Introduction
Alexander Lyashevsky is a prominent inventor based in Cupertino, CA, known for his significant contributions to graphics processing technologies. With a total of 14 patents, he has made remarkable advancements in the field, particularly in enhancing performance and efficiency in graphics environments.
Latest Patents
Among his latest patents, Lyashevsky has developed a fused instruction to accelerate the performance of secure hash algorithm 2 (SHA-2) workloads in a graphics environment. This innovative apparatus includes a processor with execution circuitry designed to receive a fused SHA instruction, which identifies the length corresponding to the data size and the operation type. By decoding the fused SHA instruction, the processor schedules a sub-function to execute merged operations, including rotate, shift, and xor operations, on the source operand.
Another notable patent focuses on large integer multiplication enhancements for graphics environments. This apparatus also comprises a processor with multiplier circuitry that receives operands for multiplication operations, which are part of a chain for large integer multiplication. It issues a multiply and add (MAD) instruction utilizing either a double precision multiplier or a 48-bit output, generating results in a single clock cycle.
Career Highlights
Lyashevsky has worked with leading companies in the technology sector, including Advanced Micro Devices (AMD) and ATI Technologies. His experience in these organizations has allowed him to contribute to cutting-edge innovations in graphics processing.
Collaborations
Throughout his career, Lyashevsky has collaborated with notable professionals, including Jason Yang and Arcot J Preetham. These partnerships have further enriched his work and led to significant advancements in the field.
Conclusion
Alexander Lyashevsky's contributions to graphics processing technologies through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in performance and efficiency in graphics environments.
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.