Patent Assignment
Reel/Frame 074404/0520
Assignment of Assignor's Interest
Recorded: 2026-01-16
Pages: 57
Assignors
ULTRAHAPTICS LIMITED
Executed: 2025-08-12
ULTRAHAPTICS IP LIMITED
Executed: 2025-08-12
ULTRAHAPTICS IP TWO LIMITED
Executed: 2025-08-12
ULTRALEAP LIMITED
Executed: 2025-08-12
Assignee
SIM IP HXR LLC
16690 COLLINS AVE, SUITE 1001, SUNNY ISLES BEACH, FLORIDA, 33160
Covered Properties
(42)
Free-Space User Interface and Control Using Virtual Constructs
Multi-User Content Sharing in Immersive Virtual Reality Environments
Application:
18/769,325 →
Publication:
US US20240361877A1
Mode Switching for Integrated Gestural Interaction and Multi-User Collaboration in Immersive Virtual Reality Environments
Application:
19/031,373 →
Publication:
US US20250173001A1
Systems and Methods for Tracking Occluded Objects in Three-Dimensional Space
Application:
14/250,758 →
Publication:
US US20140307920A1
Systems and Methods for Machine Control
Application:
19/026,259 →
Publication:
US US20250165079A1
Object Detection and Tracking
Application:
13/952,226 →
Publication:
US US20140028861A1
Dynamic, Free-Space User Interactions for Machine Control
Application:
18/988,746 →
Publication:
US US20250130648A1
Rerendering a Position of a Hand to Decrease a Size of a Hand to Create a Realistic Virtual/Augmented Reality Environment
Application:
19/172,174 →
Publication:
US US20250232539A1
Hand Pose Estimation for Machine Learning Based Gesture Recognition
Application:
15/432,872 →
Interaction Engine for Creating a Realistic Experience in Virtual Reality/Augmented Reality Environments
Application:
18/915,063 →
Publication:
US US20250117070A1
Predictive Information for Free Space Gesture Control and Communication
Application:
18/827,544 →
Publication:
US US20240428517A1
Method and Apparatus for Calibrating Augmented Reality Headsets
Application:
18/980,964 →
Publication:
US US20250111489A1
Algorithm Enhancements for Haptic-Based Phased-Array Systems
Application:
15/960,113 →
Publication:
US US20180310111A1
Interference Reduction Techniques in Haptic Systems
Application:
15/959,266 →
Publication:
US US20180304310A1
Grouping and Optimization of Phased Ultrasonic Transducers for Multi-Field Solutions
Application:
16/144,474 →
Publication:
US US20190197840A1
Human Interactions with Mid-Air Haptic Systems
Application:
16/228,767 →
Publication:
US US20190196591A1
Dynamic Haptic Feedback Systems
Application:
16/374,301 →
Publication:
US US20190310710A1
Event Triggering in Phased-Array Systems
Application:
16/564,016 →
Publication:
US US20200082804A1
Metamaterials and Acoustic Lenses in Haptic Systems
Application:
16/995,819 →
Publication:
US US20200380832A1
Algorithm Enhancements for Haptic-Based Phased-Array Solutions
Application:
17/074,515 →
Publication:
US US20210037332A1
Hardware Algorithm for Complex-Valued Exponentiation and Logarithm Using Simplified Sub-Steps
Application:
17/068,831 →
Publication:
US US20210109712A1
Accelerated Hardware Using Dual Quaternions
Application:
17/212,774 →
Publication:
US US20210303758A1
Intent Driven Dynamic Gesture Recognition System
Application:
17/454,823 →
Publication:
US US20220155949A1
Algorithm Enhancements for Haptic-Based Phased-Array Solutions
Application:
17/457,663 →
Publication:
US US20220095068A1
Ultrasound Acoustic Field Manipulation Techniques
Application:
17/583,230 →
Publication:
US US20220252550A1
Electromechanical Transducer Mount
Application:
17/804,998 →
Publication:
US US20220393095A1
Variable Phase and Frequency Pulse-Width Modulation Technique
Control Point Manipulation Techniques in Haptic Systems
Stimulating the Hairy Skin Through Ultrasonic Mid-Air Haptic Stimulation
Application:
17/822,224 →
Publication:
US US20230075917A1
Mid-Air Haptic Generation Analytic Techniques
Dynamic Capping with Virtual Microphones
Human Interactions with Mid-Air Haptic Systems
Application:
18/303,386 →
Publication:
US US20230251720A1
Algorithm Enhancements for Haptic-Based Phased-Array Solutions
Application:
18/348,663 →
Publication:
US US20230360504A1
Visible Background Rejection Techniques for Shared-Camera Hardware
Application:
18/447,132 →
Publication:
US US20240056655A1
Acoustic Transducer Mounts
Features of Airborne Ultrasonic Fields
Algorithm Improvements in a Haptic System
Application:
18/510,869 →
Publication:
US US20240096183A1
Using Iterative 3D-Model Fitting for Domain Adaptation of a Hand-Pose-Estimation Neural Network
Application:
18/513,902 →
Publication:
US US20240095953A1
Hand Tracking Apparatus
Patent:
1,103,992 →
Application:
29/923,359 →
Metamaterials and Acoustic Lenses in Haptic Systems
Application:
18/398,467 →
Publication:
US US20240135789A1
Driving Techniques for Phased-Array Systems
Ultrasonic Transducer Array Transmission Techniques
Application:
18/746,275 →
Publication:
US US20250006019A1
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2013
From: HOLZ, DAVID
To: LEAP MOTION, INC.
Reel/Frame 031431/0699 →
Assignment of Assignor's Interest
May 28, 2014
From: HOLZ, DAVID
To: LEAP MOTION, INC.
Reel/Frame 032974/0149 →
Security Interest
Sep 21, 2015
From: LEAP MOTION, INC.
To: TRIPLEPOINT CAPITAL LLC
Reel/Frame 036644/0314 →
Security Interest
Oct 6, 2015
From: LEAP MOTION, INC.
To: THE FOUNDERS FUND IV, LP
Reel/Frame 036796/0151 →
Security Interest
Dec 22, 2017
From: LEAP MOTION, INC.
To: TRIPLEPOINT CAPITAL LLC
Reel/Frame 044469/0592 →
Assignment of Assignor's Interest
May 2, 2018
From: CARTER, THOMAS ANDREW; LONG, BENJAMIN JOHN OLIVER; TESTER, DAVID PHILIP
To: ULTRAHAPTICS IP LTD
Reel/Frame 045693/0931 →
Assignment of Assignor's Interest
May 2, 2018
From: KAPPUS, BRIAN; MUÑOZ, JONATAN MARTINEZ; BLENKINSOPP, ROBERT; HARWOOD, ADAM
To: ULTRAHAPTICS IP LTD
Reel/Frame 045693/0747 →
Assignment of Assignor's Interest
Sep 28, 2018
From: KAPPUS, BRIAN; WREN, WILLIAM
To: ULTRAHAPTICS IP LTD
Reel/Frame 047005/0033 →
Assignment of Assignor's Interest
Oct 5, 2018
From: KAPPUS, BRIAN; WREN, WILLIAM
To: ULTRAHAPTICS IP LTD
Reel/Frame 047081/0613 →
Termination of Security Agreement
Nov 7, 2018
From: THE FOUNDERS FUND IV, LP, AS COLLATERAL AGENT
To: LEAP MOTION, INC.
Reel/Frame 047444/0567 →
Assignment of Assignor's Interest
Mar 12, 2019
From: LONG, BENJAMIN JOHN OLIVER; DEELEY, SIMON; WREN, WILLIAM; KAPPUS, BRIAN
To: ULTRAHAPTICS LIMITED
Reel/Frame 048579/0577 →
Assignment of Assignor's Interest
Mar 15, 2019
From: ULTRAHAPTICS LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 048607/0566 →
Security Interest
Apr 11, 2019
From: LEAP MOTION, INC.
To: HAYNES BEFFEL WOLFELD LLP
Reel/Frame 048919/0109 →
Assignment of Assignor's Interest
Apr 12, 2019
From: BEDIKIAN, RAFFI
To: LEAP MOTION, INC.
Reel/Frame 049242/0635 →
Assignment of Assignor's Interest
May 21, 2019
From: HOLZ, DAVID
To: LEAP MOTION, INC.
Reel/Frame 049248/0417 →
Change of Name
May 21, 2019
From: OCUSPEC, INC.
To: LEAP MOTION, INC.
Reel/Frame 049248/0853 →
Release of Security Interest
May 31, 2019
From: TRIPLEPOINT CAPITAL LLC
To: LEAP MOTION, INC.
Reel/Frame 049337/0130 →
Assignment of Assignor's Interest
Jun 27, 2019
From: MARSDEN, JONATHAN
To: LEAP MOTION, INC.
Reel/Frame 049613/0546 →
Assignment of Assignor's Interest
Jul 17, 2019
From: DEELEY, SIMON; MILNE, HAMISH
To: ULTRAHAPTICS LIMITED
Reel/Frame 049776/0916 →
Assignment of Assignor's Interest
Jul 17, 2019
From: DZIDEK, BRYGIDA
To: ULTRAHAPTICS LIMITED
Reel/Frame 049777/0232 →
Release of Security Interest
Jul 31, 2019
From: HAYNES BEFFEL WOLFELD LLP
To: LEAP MOTION, INC.
Reel/Frame 049926/0631 →
Assignment of Assignor's Interest
Sep 9, 2019
From: KAPPUS, BRIAN; LONG, BENJAMIN JOHN OLIVER
To: ULTRAHAPTICS IP LTD
Reel/Frame 050311/0162 →
Change of Name
Jan 9, 2020
From: ULTRAHAPTICS LIMITED
To: ULTRALEAP LIMITED
Reel/Frame 051461/0548 →
Change of Name
Jan 9, 2020
From: ULTRAHAPTICS LIMITED
To: ULTRALEAP LIMITED
Reel/Frame 051461/0503 →
Security Interest
Jan 12, 2020
From: ULTRAHAPTICS IP LTD
To: CORNES TECHNOLOGY INVESTMENTS LIMITED
Reel/Frame 051488/0142 →