Inventor
DESALVO RICCARDO
US28 patents
⚠️ This page may combine multiple inventors who share the name “DESALVO RICCARDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FACEBOOK TECH LLC
16 patentsUS11221404B1Jan 11, 2022
Devices, systems, and methods for radar-based artificial reality tracking using zero-crossing detection
FACEBOOK TECH LLC21 citations92
US10782782B1Sep 22, 2020
Devices, systems, and methods for radar-based artificial reality tracking
FACEBOOK TECH LLC26 citations92
US10481262B1Nov 19, 2019
Optical sensor for measuring displacement of a haptic plate
FACEBOOK TECH LLC5 citations79
US10310610B2Jun 4, 2019
Haptic device for artificial reality systems
FACEBOOK TECH LLC9 citations79
US11320527B1May 3, 2022
Devices, systems, and methods for radar-based artificial reality tracking
FACEBOOK TECH LLC6 citations73
US10989330B1Apr 27, 2021
Fluidic switching devices
FACEBOOK TECH LLC3 citations73
US10514111B2Dec 24, 2019
Fluidic switching devices
FACEBOOK TECH LLC3 citations73
US10502327B1Dec 10, 2019
Co-casted fluidic devices
FACEBOOK TECH LLC4 citations72
US11226406B1Jan 18, 2022
Devices, systems, and methods for radar-based artificial reality tracking
FACEBOOK TECH LLC1 citations71
US10725541B1Jul 28, 2020
Apparatuses, systems, and methods for a layered construction of fluidic devices
FACEBOOK TECH LLC6 citations71
US10451707B1Oct 22, 2019
Millimeter wave hand tracking
FACEBOOK TECH LLC3 citations71
US11060621B2Jul 13, 2021
Electromagnetically actuated fluidic-device valve apparatuses, systems, and methods
FACEBOOK TECH LLC3 citations68
US10732280B1Aug 4, 2020
Optical sensor for measuring displacement of a haptic plate
FACEBOOK TECH LLC4 citations68
US10824231B1Nov 3, 2020
Apparatuses, systems, and methods for modulating fluid flow within a fluidic device
FACEBOOK TECH LLC3 citations62
US10613188B1Apr 7, 2020
Millimeter wave hand tracking
FACEBOOK TECH LLC1 citations61
US11204100B1Dec 21, 2021
Co-casted fluidic devices
FACEBOOK TECH LLC0 citations60
META PLATFORMS TECH LLC
6 patentsUS11747462B1Sep 5, 2023
Devices, systems, and methods for radar-based artificial reality tracking
META PLATFORMS TECH LLC3 citations71
US11650306B1May 16, 2023
Devices, systems, and methods for radar-based artificial reality tracking using polarized signaling
META PLATFORMS TECH LLC2 citations71
US11474227B1Oct 18, 2022
Devices, systems, and methods for radar-based artificial reality tracking
META PLATFORMS TECH LLC3 citations71
US11454700B1Sep 27, 2022
Apparatus, system, and method for mitigating systematic distance errors in radar-based triangulation calculations
META PLATFORMS TECH LLC5 citations70
US11519511B1Dec 6, 2022
Fluidic devices and related methods and wearable devices
META PLATFORMS TECH LLC0 citations62
US11519517B1Dec 6, 2022
Fluidic devices with piezoelectric actuators and related methods
META PLATFORMS TECH LLC0 citations38
OCULUS VR LLC
5 patentsUS9851799B2Dec 26, 2017
Haptic surface with damping apparatus
OCULUS VR LLC41 citations97
US9971410B2May 15, 2018
Transversal actuator for haptic feedback
OCULUS VR LLC4 citations83
US9778746B2Oct 3, 2017
Transversal actuator for haptic feedback
OCULUS VR LLC4 citations83
US10013064B2Jul 3, 2018
Haptic surface with damping apparatus
OCULUS VR LLC3 citations72
US10838493B2Nov 17, 2020
Pressure actuated fluidic-device valve apparatuses, systems, and methods
OCULUS VR LLC3 citations69