Inventor · Portola Valley, CA, US

John Mashey

23Patents
4h-index
18Co-inventors
60Inventor score

Filing activity: Sep 29, 1999 → Aug 18, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6829666B1 Modular computing architecture having common communication interface Physics 16 Expired
US9639474B2 Migration of peer-mapped memory pages Physics 10 Active
US9575892B2 Replaying memory transactions while resolving memory access faults Physics 7 Active
US9424201B2 Migrating pages of different sizes between heterogeneous processors Physics 7 Active
US9767036B2 Page state directory for managing unified virtual memory Physics 4 Active
US10031856B2 Common pointers in unified virtual memory system Physics 4 Active
US9940286B2 PCIE traffic tracking hardware in a unified virtual memory system Physics 4 Active
US9355041B2 Frame buffer access tracking via a sliding window in a unified virtual memory system Physics 2 Active
US9792220B2 Microcontroller for memory management unit Physics 2 Active
US10133677B2 Opportunistic migration of memory pages in a unified virtual memory system Physics 2 Active
US9830210B2 CPU-to-GPU and GPU-to-GPU atomics Physics 2 Active
US10409730B2 Microcontroller for memory management unit Physics 2 Active
US9798487B2 Migrating pages of different sizes between heterogeneous processors Physics 2 Active
US11210253B2 PCIe traffic tracking hardware in a unified virtual memory system Physics 1 Active
US10445243B2 Fault buffer for resolving page faults in unified virtual memory system Physics 1 Active
US9830276B2 Replaying memory transactions while resolving memory access faults Physics 0 Active
US10303616B2 Migration scheme for unified virtual memory system Physics 0 Active
US10331603B2 PCIe traffic tracking hardware in a unified virtual memory system Physics 0 Active
US11741015B2 Fault buffer for tracking page faults in unified virtual memory system Physics 0 Active
US9588903B2 Microcontroller for memory management unit General 0 Revoked
US10216413B2 Migration of peer-mapped memory pages Physics 0 Active
US10061526B2 Frame buffer access tracking via a sliding window in a unified virtual memory system Physics 0 Active
US11487673B2 Fault buffer for tracking page faults in unified virtual memory system Physics 0 Active

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