Inventor
DULU CONSTANTIN
US14 patents
⚠️ This page may combine multiple inventors who share the name “DULU CONSTANTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT TECHNOLOGY LICENSING LLC
13 patentsUS10078377B2Sep 18, 2018
Six DOF mixed reality input by fusing inertial handheld controller with hand tracking
MICROSOFT TECHNOLOGY LICENSING LLC34 citations93
US10146335B2Dec 4, 2018
Modular extension of inertial controller for six DOF mixed reality input
MICROSOFT TECHNOLOGY LICENSING LLC20 citations92
US10254546B2Apr 9, 2019
Optically augmenting electromagnetic tracking in mixed reality
MICROSOFT TECHNOLOGY LICENSING LLC15 citations85
US10146334B2Dec 4, 2018
Passive optical and inertial tracking in slim form-factor
MICROSOFT TECHNOLOGY LICENSING LLC6 citations82
US10740924B2Aug 11, 2020
Tracking pose of handheld object
MICROSOFT TECHNOLOGY LICENSING LLC8 citations79
US10249090B2Apr 2, 2019
Robust optical disambiguation and tracking of two or more hand-held controllers with passive optical and inertial tracking
MICROSOFT TECHNOLOGY LICENSING LLC4 citations72
US10620717B2Apr 14, 2020
Position-determining input device
MICROSOFT TECHNOLOGY LICENSING LLC2 citations66
US10818092B2Oct 27, 2020
Robust optical disambiguation and tracking of two or more hand-held controllers with passive optical and inertial tracking
MICROSOFT TECHNOLOGY LICENSING LLC1 citations61
US10521026B2Dec 31, 2019
Passive optical and inertial tracking in slim form-factor
MICROSOFT TECHNOLOGY LICENSING LLC1 citations61
US11682181B2Jun 20, 2023
Dynamic adjustments in mixed-reality environment based on positional assumptions and configurations
MICROSOFT TECHNOLOGY LICENSING LLC0 citations57
US11354866B2Jun 7, 2022
Dynamic adjustments in mixed-reality environment based on positional assumptions and configurations
MICROSOFT TECHNOLOGY LICENSING LLC0 citations57
US10212218B2Feb 19, 2019
Elastically scalable document-oriented storage services
MICROSOFT TECHNOLOGY LICENSING LLC0 citations49
US10686875B2Jun 16, 2020
Elastically scalable document-oriented storage services
MICROSOFT TECHNOLOGY LICENSING LLC0 citations47