Inventor

DERRICK JOHN E

US4 patents

⚠️ This page may combine multiple inventors who share the name “DERRICK JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

2 patents

US5872980AFeb 16, 1999

Semaphore access control buffer and method for accelerated semaphore operations

IBM48 citations90

US5890216AMar 30, 1999

Apparatus and method for decreasing the access time to non-cacheable address space in a computer system

IBM15 citations71

(unassigned)

1 patent

US5704058ADec 30, 1997

Cache bus snoop protocol for optimized multiprocessor computer system

36 citations90

CERMAK DANIEL M

1 patent

US8065685B2Nov 22, 2011

Method, system and apparatus for a transformation engine for use in the processing of structured documents

CERMAK DANIEL M13 citations70