Inventor · Austin, TX, US

David Campbell

33Patents
6h-index
36Co-inventors
69Inventor score

Filing activity: Mar 27, 1979 → Jul 25, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US4348157A Air cooled turbine for a gas turbine engine Mechanical Engineering; Lighting; Heating 36 Expired
US4291531A Gas turbine engine Emerging Cross-Sectional Technologies 28 Expired
US4447190A Fluid pressure control in a gas turbine engine Emerging Cross-Sectional Technologies 21 Expired
US10740248B2 Methods and systems for predicting virtual address Physics 10 Active
US10977175B2 Virtual cache tag renaming for synonym handling Physics 10 Active
US10621106B1 Methods and systems for incorporating non-tree based address translation into a hierarchical translation lookaside buffer (TLB) Physics 6 Active
US11129454B1 Electronic assembly for a cover supported by a pole Human Necessities 2 Active
US11061810B2 Virtual cache mechanism for program break point register exception handling Physics 2 Active
US5084092A Method of separating metals from catalyst material Emerging Cross-Sectional Technologies 2 Expired
US10649778B1 Performance optimized congruence class matching for multiple concurrent radix translations Physics 1 Active
US11755324B2 Gather buffer management for unaligned and gather load operations Physics 1 Active
US11650926B2 Virtual cache synonym detection using alias tags Physics 1 Active
US11422947B2 Determining page size via page table cache Physics 1 Active
US11221963B2 Methods and systems for incorporating non-tree based address translation into a hierarchical translation lookaside buffer (TLB) Physics 1 Active
US10915459B2 Methods and systems for optimized translation of a virtual address having multiple virtual address portions using multiple translation lookaside buffer (TLB) arrays for variable page sizes Physics 1 Active
US11537519B1 Marking in-flight requests affected by translation entry invalidation in a data processing system Physics 0 Active
US11847064B2 Buffer and methods for address translations in a processor Physics 0 Active
US11086787B2 Virtual cache synonym detection using alias tags Physics 0 Active
US11409663B2 Methods and systems for optimized translation of a virtual address having multiple virtual address portions using multiple translation lookaside buffer (TLB) arrays for variable page sizes Physics 0 Active
US11210233B2 System and method for handling address translation invalidations using an address translation invalidation probe Physics 0 Active
US11593108B2 Sharing instruction cache footprint between multiple threads Physics 0 Active
US11636043B2 Sleeping and waking-up address translation that conflicts with translation level of active page table walks Physics 0 Active
US12411688B2 Gather buffer management for unaligned and gather load operations Physics 0 Active
US11461474B2 Process-based virtualization system for executing a secure application process Physics 0 Active
US11119945B1 Context tracking for multiple virtualization layers in a virtually tagged cache Physics 0 Active

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