Inventor · Weston, MA, US

Edward S. Gavrin

15Patents
9h-index
20Co-inventors
68Inventor score

Filing activity: May 22, 1981 → Nov 1, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US4525780A Data processing system having a memory using object-based information and a protection scheme for determining access rights to such information Physics 271 Expired
US4445177A Digital data processing system utilizing a unique arithmetic logic unit for handling uniquely identifiable addresses for operands and instructions Physics 112 Expired
US4731734A Digital computer system incorporating object-based addressing and access control and tables defining derivation of addresses of data from operands in instructions Physics 24 Expired
US4498132A Data processing system using object-based information and a protection scheme for determining access rights to such information and using multilevel microcode techniques Physics 23 Expired
US5995724A Image process system and process using personalization techniques Physics 22 Expired
US4675810A Digital data processing system having a uniquely organized memory system using object-based addressing and in which operand data is identified by names accessed by name tables Physics 20 Expired
US4656579A Digital data processing system having a uniquely organized memory system and means for storing and accessing information therein Physics 13 Expired
US4545012A Access control system for use in a digital computer system with object-based addressing and call and return operations Physics 11 Expired
US4498131A Data processing system having addressing mechanisms for processing object-based information and a protection scheme for determining access rights to such information Physics 11 Expired
US4499535A Digital computer system having descriptors for variable length addressing for a plurality of instruction dialects Physics 9 Expired
US4660142A Digital data processing system employing an object-based addressing system with a single object table Physics 9 Expired
US4480306A Digital data processing system using unique ALU register files and micro-instruction stacks Physics 4 Expired
US5467446A System and method for rasterizing images subject to orthogonal rotation Physics 4 Expired
US4493023A Digital data processing system having unique addressing means and means for identifying and accessing operands Physics 3 Expired
US4532586A Digital data processing system with tripartite description-based addressing multi-level microcode control, and multi-level stacks Physics 2 Expired

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