Inventor · Boston, MA, US

Wajdi K. Feghali

190Patents
14h-index
99Co-inventors
89Inventor score

Filing activity: Feb 4, 1999 → Dec 18, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9235414B2 SIMD integer multiply-accumulate instruction for multi-precision arithmetic Physics 54 Active
US7949130B2 Architecture and instruction set for implementing advanced encryption standard (AES) Electricity 53 Active
US10719323B2 Systems and methods for performing matrix compress and decompress instructions Physics 46 Active
US7373514B2 High-performance hashing system Physics 44 Expired
US8538015B2 Flexible architecture and instruction for advanced encryption standard (AES) Electricity 40 Active
US8634550B2 Architecture and instruction set for implementing advanced encryption standard (AES) Electricity 34 Active
US9960917B2 Matrix multiply accumulate instruction Electricity 34 Active
US8073892B2 Cryptographic system, method and multiplier Physics 20 Active
US8020142B2 Hardware accelerator Physics 19 Active
US7725624B2 System and method for cryptography processing units and multiplier Physics 19 Active
US10191684B2 Technologies for flexibly compressing and decompressing data Electricity 18 Active
US8607129B2 Efficient and scalable cyclic redundancy check circuit using Galois-field arithmetic Electricity 17 Active
US8914641B2 Method for signing and verifying data using multiple hash algorithms and digests in PKCS Electricity 15 Active
US8391475B2 Method and apparatus for advanced encryption standard (AES) block cipher Electricity 15 Active
US7171604B2 Method and apparatus for calculating cyclic redundancy check (CRC) on data using a programmable CRC engine Electricity 14 Expired
US9929748B1 Techniques for data compression verification Electricity 13 Active
US6901516B1 System and method for ciphering data Emerging Cross-Sectional Technologies 13 Expired
US7953221B2 Method for processing multiple operations Electricity 12 Active
US9230120B2 Architecture and instruction set for implementing advanced encryption standard (AES) Electricity 12 Active
US9270698B2 Filter for network intrusion and virus detection Physics 12 Active
US9361106B2 SMS4 acceleration processors, methods, systems, and instructions Electricity 11 Active
US7872598B2 Accelerated decompression Electricity 11 Active
US9467279B2 Instructions and logic to provide SIMD SM4 cryptographic block cipher functionality Electricity 10 Active
US9503256B2 SMS4 acceleration hardware Electricity 10 Active
US9658854B2 Instructions and logic to provide SIMD SM3 cryptographic hashing functionality Physics 10 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.