Inventor · disambiguated record
David William John Pankratz
Also filed as: PANKRATZ DAVID WILLIAM JOHN
6 granted patents·9 pending applications·0 citations·filing 2021–2023
63Inventor score
Top patents by PatentIndex Score
15 records- 0164US12437465B2Bounding volume hierarchy leaf node compressionADVANCED MICRO DEVICES INC·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 0261US12450820B2Emulating oriented bounding boxes in bounding volume hierarchiesATI TECHNOLOGIES ULC·Filed 2022·Granted Oct 21, 2025·0 cites·20 claims
- 0361US12307577B2Traversing multiple regions of a bounding volume hierarchy in parallelADVANCED MICRO DEVICES INC·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 0459US11908065B2Stack-based ray traversal with dynamic multiple-node iterationsADVANCED MICRO DEVICES INC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 0557US12154215B2Dynamic node traversal order for ray tracingADVANCED MICRO DEVICES INC·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 0657US2025200890A1Prism volumes for displaced subdivided trianglesADVANCED MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 0755US2025173812A1Dynamically Allocated Memory-Backed Traversal Stack for Ray Tracing HardwareATI TECHNOLOGIES ULC·Filed 2023·Application pending·0 cites
- 0854US2025209723A1System and Method for Low-precision Ray TestsADVANCED MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 0952US2025104328A1Raytracing structure traversal based on work itemsADVANCED MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 1052US2024412445A1Traversal and procedural shader bounds refinementADVANCED MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 1151US2025111586A1Pre-filtering nodes for bounding volume hierarchyADVANCED MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 1251US2025111587A1Simplified low-precision ray intersection through accelerated hierarchy structure precomputationADVANCED MICRO DEVICES INC·Filed 2023·Application pending·0 cites
- 1350US2024203034A1Box splitting for bounding volume hierarchiesADVANCED MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1450US2024203033A1Intersectable instance nodes for ray tracing acceleration structure nodesADVANCED MICRO DEVICES INC·Filed 2022·Application pending·0 cites
- 1549US11783528B2Method and apparatus for supporting an image rendering using ray tracingHUAWEI TECH CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →