Sony Patents Accelerated Ray Tracing Tech for PS5

Sony Patents Significant Graphics Upgrade for the PlayStation 5: Is a PS5 Pro on the way?

Sony PS5 Patent Suggests Plans to Boost Ray Tracing Performance

Sony R&D to demo PlayStation 5 ray tracing tech soon

An insider just confirmed that this leaked PS5 design is real

PS5 allows you to turn off the power-up sound, goodbye to the beep after 17 years - Meristation

Sony reveals PS5 Graphics Upgrade

Sony Patent Suggests External Optical Disc Drive Prepped for Modular PS5 Refresh

Inside PlayStation 5: the specs and the tech that deliver Sony's next-gen vision

PS5 controller 'shown in patent images

Sony will launch the PlayStation 5 by Christmas 2020

PS5 Architect Mark Cerny Files Patent That Mentions 'Accelerated Ray-Tracing

Sony files new patent for 'Accelerated Ray Tracing' - speculation that it could be more performant

VGC: Mark Cerny's new patent could reveal plans of improving ray tracing performance on PS5 (edit: probably not to do with the PS5)

Will there be a PS5 Pro?: Rumors, speculation & more - Dexerto