Patent Assignment
Reel/Frame 074404/0012
Assignment of Assignor's Interest
Recorded: 2026-01-16
Pages: 56
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
(31)
Reducing Harmonic Distortion by Dithering
Dynamic Capping with Virtual Microphones
Tracking Techniques in Haptic Systems
Calibration Techniques in Haptic Systems
Acoustic Transducer Structures
Blocking Plate Structure for Improved Acoustic Transmission Efficiency
Three-Dimensional Perceptions in Haptic Systems
Perceptions in a Haptic System
Driving Techniques for Phased-Array Systems
Features of Airborne Ultrasonic Fields
Ultrasonic-Assisted Liquid Manipulation
Ultrahapticons
Method and Apparatus for Modulating Haptic Feedback
Algorithm Improvements in a Haptic System
Three-Dimensional Perceptions in Haptic Systems
Tracking in Haptic Systems
Reducing Harmonic Distortion by Dithering
Method and Apparatus for Modulating Haptic Feedback
Method and Apparatus for Producing an Acoustic Field
Blocking Plate Structure for Improved Acoustic Transmission Efficiency
Haptic Effects from Focused Acoustic Fields
Mid-Air Haptic Textures
Method and Apparatus for Producing an Acoustic Field
Method and Apparatus for Modulating Haptic Feedback
Minimizing Unwanted Responses in Haptic Systems
Three-Dimensional Perceptions in Haptic Systems
Acoustic Transducer Structures
Calibration Techniques in Haptic Systems
Reducing Harmonic Distortion by Dithering
Blocking Plate Structure for Improved Acoustic Transmission Efficiency
Three-Dimensional Perceptions in Haptic Systems
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 22, 2020
From: LONG, BENJAMIN JOHN OLIVER; KAPPUS, BRIAN
To: ULTRALEAP LIMITED
Reel/Frame 054135/0622 →
Assignment of Assignor's Interest
Oct 22, 2020
From: KAPPUS, BRIAN; LONG, BENJAMIN JOHN OLIVER
To: ULTRALEAP LIMITED
Reel/Frame 054135/0786 →
Assignment of Assignor's Interest
Oct 27, 2020
From: CARTER, THOMAS ANDREW; LONG, BENJAMIN JOHN OLIVER; BLENKINSOPP, ROBERT CHARLES
To: ULTRAHAPTICS IP LTD
Reel/Frame 054171/0053 →
Assignment of Assignor's Interest
Feb 13, 2021
From: BUCKLAND, JUSTIN RORKE; JACKSON, ADAM ADAM ROBERT; ARAYA-WILLIAMS, AMARU DANIEL
To: ULTRAHAPTICS LIMITED
Reel/Frame 055251/0847 →
Assignment of Assignor's Interest
Feb 13, 2021
From: CARTER, THOMAS ANDREW; LONG, BENJAMIN JOHN OLIVER
To: ULTRAHAPTICS IP LTD
Reel/Frame 055251/0815 →
Assignment of Assignor's Interest
Feb 13, 2021
From: KAPPUS, BRIAN; LONG, BENJAMIN JOHN OLIVER; PRICE, ADAM
To: ULTRALEAP LIMITED
Reel/Frame 055251/0769 →
Nunc Pro Tunc Assignment
Feb 16, 2021
From: ULTRAHAPTICS LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 055277/0569 →
Assignment of Assignor's Interest
Feb 16, 2021
From: SARAFIANOU, MANTALENA; IODICE, MICHELE; JIBRY, RAFEL
To: ULTRALEAP LIMITED
Reel/Frame 055273/0770 →
Assignment of Assignor's Interest
Feb 16, 2021
From: LONG, BENJAMIN JOHN OLIVER; KAPPUS, BRIAN
To: ULTRAHAPTICS LIMITED
Reel/Frame 055274/0060 →
Change of Name
Feb 16, 2021
From: ULTRAHAPTICS LIMITED
To: ULTRALEAP LIMITED
Reel/Frame 055274/0167 →
Nunc Pro Tunc Assignment
Feb 16, 2021
From: ULTRALEAP LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 055274/0338 →
Assignment of Assignor's Interest
Feb 16, 2021
From: CARTER, THOMAS ANDREW; LONG, BENJAMIN JOHN OLIVER; SUBRAMANIAN, SRIRAM; BLENKINSOPP, ROBERT CHARLES
To: ULTRAHAPTICS LIMITED
Reel/Frame 055277/0436 →
Assignment of Assignor's Interest
Feb 28, 2021
From: CARTER, THOMAS ANDREW; LONG, BENJAMIN JOHN OLIVER; BLENKINSOPP, ROBERT CHARLES
To: ULTRAHAPTICS IP LTD
Reel/Frame 055439/0031 →
Assignment of Assignor's Interest
Aug 24, 2021
From: KAPPUS, BRIAN; MALKIN, ROB; CATSIS, SALVADOR; LONG, BENJAMIN JOHN OLIVER
To: ULTRALEAP LIMITED
Reel/Frame 057292/0690 →
Assignment of Assignor's Interest
Aug 25, 2021
From: KAPPUS, BRIAN; LONG, BENJAMIN JOHN OLIVER
To: ULTRAHAPTICS IP LTD
Reel/Frame 057280/0143 →
Assignment of Assignor's Interest
Sep 20, 2021
From: BROWN, EDDIE
To: ULTRALEAP LIMITED; THE UNIVERSITY OF NOTTINGHAM
Reel/Frame 057524/0987 →
Assignment of Assignor's Interest
Dec 20, 2021
From: ULTRAHAPTICS LIMITED
To: ULTRAHAPTICS LIMITED
Reel/Frame 058438/0452 →
Assignment of Assignor's Interest
Dec 20, 2021
From: ULTRAHAPTICS LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 058438/0461 →
Assignment of Assignor's Interest
Dec 20, 2021
From: LONG, BENJAMIN JOHN OLIVER; CARTER, THOMAS ANDREW; SUBRAMANIAN, SRIRAM
To: ULTRAHAPTICS LIMITED
Reel/Frame 058438/0426 →
Assignment of Assignor's Interest
Mar 13, 2022
From: ULTRAHAPTICS LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 059249/0544 →
Assignment of Assignor's Interest
Mar 13, 2022
From: CARTER, THOMAS ANDREW; LONG, BENJAMIN JOHN OLIVER; SUBRAMANIAN, SRIRAM
To: ULTRALEAP LIMITED
Reel/Frame 059249/0506 →
Assignment of Assignor's Interest
Apr 14, 2022
From: ULTRAHAPTICS LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 059605/0972 →
Assignment of Assignor's Interest
Apr 14, 2022
From: CARTER, THOMAS ANDREW; HARWOOD, ADAM DANIEL; LONG, BENJAMIN JOHN OLIVER
To: ULTRAHAPTICS LIMITED
Reel/Frame 059605/0956 →
Nunc Pro Tunc Assignment
Jun 12, 2022
From: ULTRALEAP LIMITED
To: ULTRAHAPTICS IP LTD
Reel/Frame 060174/0641 →
Assignment of Assignor's Interest
Jun 12, 2022
From: IODICE, MICHELE; LONG, BENJAMIN JOHN OLIVER; KAPPUS, BRIAN; CARTER, THOMAS ANDREW
To: ULTRALEAP LIMITED
Reel/Frame 060174/0618 →