Inventor · Portland, OR, US

Frederick J. Pollack

11Patents
11h-index
19Co-inventors
65Inventor score

Filing activity: Oct 14, 1980 → Jan 20, 1999

Most-cited inventions

PatentTitleAreaCited byStatus
US4442484A Microprocessor memory management and protection mechanism Physics 184 Expired
US5075848A Object lifetime control in an object-oriented memory protection mechanism Physics 183 Expired
US5546538A System for processing handwriting written by user of portable computer by server or processing by the computer when the computer no longer communicate with server Electricity 180 Expired
US5157777A Synchronous communication between execution environments in a data processing system employing an object-oriented memory protection mechanism Physics 57 Expired
US5041963A Local area network with an active star topology comprising ring controllers having ring monitor logic function Electricity 51 Expired
US5075845A Type management and control in an object oriented memory protection mechanism Physics 46 Expired
US5561814A Methods and apparatus for determining memory operating characteristics for given memory locations via assigned address ranges Physics 44 Expired
US5794066A Apparatus and method for identifying the features and the origin of a computer microprocessor Physics 15 Expired
US5958037A Apparatus and method for identifying the features and the origin of a computer microprocessor Physics 15 Expired
US5778407A Methods and apparatus for determining operating characteristics of a memory element based on its physical location Physics 15 Expired
US6289459A Processor unique processor number feature with a user controllable disable capability Physics 12 Expired

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