Patent Assignment
Reel/Frame 070826/0887
Security Interest
Recorded: 2025-04-14
Pages: 24
Assignor
ZSPACE, INC.
Executed: 2025-04-11
Assignee
3I, L.P.
2 WOOSTER STREET, 2ND FLOOR, NEW YORK, NEW YORK, 10013
Covered Properties
(77)
Multi-Plane Horizontal Perspective Display
Brain Balancing by Binaural Beat
Three Dimensional Horizontal Perspective Workstation
Presenting a View Within a Three Dimensional Scene
Modifying Perspective of Stereoscopic Images Based on Changes in User Viewpoint
Liquid Crystal Variable Drive Voltage
Patent:
8,786,529 →
Application:
13/110,562 →
Tools for Use within a Three Dimensional Scene
Tightly Coupled Interactive Stereo Display
Three-Dimensional Tracking of a User Control Device in a Volume
Optimizing Stereo Video Display
Extended Overdrive Tables and Use
Head Tracking Eyewear System
Three-Dimensional Collaboration
Operations in a Three Dimensional Display System
Methods for Automatically Assessing User Handedness in Computer Systems and the Utilization of Such Information
System and Methods for Cloud Based 3D Design and Collaboration
Patent:
8,903,958 →
Application:
14/085,272 →
System and Methods for Using Modified Driving Waveforms to Inhibit Acoustic Noise During Driving of a Liquid Crystal Polarization Rotator
Detection of Partially Obscured Objects in Three Dimensional Stereoscopic Scenes
Modifying Displayed Images in the Coupled Zone of a Stereoscopic Display Based on User Comfort
Zero Parallax Drawing within a Three Dimensional Display
Non-linear Navigation of a Three Dimensional Stereoscopic Display
Modifying Perspective of Stereoscopic Images Based on Changes in User Viewpoint
Presenting a View within a Three Dimensional Scene
Enhancing the Coupled Zone of a Stereoscopic Display
Patent:
9,123,171 →
Application:
14/335,455 →
Liquid Crystal Variable Drive Voltage
Indirect 3D Scene Positioning Control
System and Methods for Cloud Based 3D Design and Collaboration
Three-Dimensional Tracking of a User Control Device in a Volume
User Input Device Camera
Head Tracking Eyewear System
Network Based 3D Design and Collaboration
3D Design and Collaboration Over a Network
Enhancing the Coupled Zone of a Stereoscopic Display
Liquid Crystal Variable Drive Voltage
Three Dimensional Display System and Use
Virtual Plane in a Stylus Based Stereoscopic Display System
Head Tracked Stereoscopic Display System that Uses Light Field Type Data
Patent:
9,549,174 →
Application:
14/882,989 →
Presenting a View within a Three Dimensional Scene
Modifying Perspective of Stereoscopic Images Based on Changes in User Viewpoint
Indirect 3D Scene Positioning Control
Detection of Partially Obscured Objects in Three Dimensional Stereoscopic Scenes
Non-Linear Navigation of a Three Dimensional Stereoscopic Display
Head Tracking Eyewear System
Personal Electronic Device with a Display System
Integrating Real World Conditions into Virtual Imagery
3D User Interface
3D User Interface - 360-degree Visualization of 2D Webpage Content
3D User Interface - Non-native Stereoscopic Image Conversion
Stereoscopic 3D Webpage Overlay
Transitioning Between 2D and Stereoscopic 3D Webpage Presentation
Stereoscopic Display System Using Light Field Type Data
Pi-cell Polarization Switch for a Three Dimensional Display System
Segmented Backlight for Dynamic Contrast
Replacing 2D Images with 3D Images
Identifying Replacement 3D Images for 2D images via Ranking Criteria
Zero Parallax Drawing within a Three Dimensional Display
3D User Interface - Non-native Stereoscopic Image Conversion
Segmented Backlight for Dynamic Contrast
Pi-cell Polarization Switch for a Three Dimensional Display System
3D User Interface - 360-Degree Visualization of 2D Webpage Content
Transitioning Between 2D and Stereoscopic 3D Webpage Presentation
User Input Device Camera
Intelligent Stylus Beam and Assisted Probabilistic Input to Element Mapping in 2D and 3D Graphical User Interfaces
Trackability Enhancement of a Passive Stylus
3D User Interface - 360-degree Visualization of 2D Webpage Content
Pi Cell Drive Waveform
Replacing 2D Images with 3D Images
Identifying Replacement 3D Images for 2D images via Ranking Criteria
Trackability Enhancement of a Passive Stylus
Intelligent Stylus Beam and Assisted Probabilistic Input to Element Mapping in 2D and 3D Graphical User Interfaces
Cloud-based Rendering of Interactive Augmented/Virtual Reality Experiences
Pi Cell Drive Waveform
Cloud-based Rendering of Interactive Augmented/Virtual Reality Experiences
Cloud-based Rendering of Interactive Augmented/Virtual Reality Experiences
Cloud-based Rendering of Interactive Augmented/Virtual Reality Experiences
Cloud-based Rendering of Interactive Augmented/Virtual Reality Experiences
Three Button Stylus
Patent:
719,162 →
Application:
29/437,600 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2007
From: VESELY, MICHAEL A.; CLEMENS, NANCY L.
To: INFINITE Z, LLC
Reel/Frame 019456/0438 →
Change of Name
Jun 21, 2007
From: INFINITE Z, LLC
To: INFINITE Z, INC.
Reel/Frame 019464/0909 →
Assignment of Assignor's Interest
Aug 27, 2007
From: VESELY, MICHAEL A.; CLEMENS, NANCY L.
To: INFINITE Z, INC.
Reel/Frame 019749/0765 →
Assignment of Assignor's Interest
Jun 10, 2010
From: VESELY, MICHAEL A.; GRAY, ALAN S.
To: INFINITE Z, INC.
Reel/Frame 024517/0130 →
Assignment of Assignor's Interest
Feb 2, 2011
From: VESELY, MICHAEL A.; CLEMENS, NANCY L.; GRAY, ALAN S.
To: INFINITE Z, INC.
Reel/Frame 025731/0940 →
Assignment of Assignor's Interest
May 19, 2011
From: CHAVEZ, DAVID A.; CHEPONIS, MICHAEL A.; FLYNN, MARK F.
To: INFINITE Z, INC.
Reel/Frame 026305/0935 →
Assignment of Assignor's Interest
Jul 13, 2011
From: VESELY, MICHAEL A.
To: INFINITE Z, INC.
Reel/Frame 026586/0859 →
Assignment of Assignor's Interest
Nov 18, 2011
From: VESELY, MICHAEL A.; CHAVEZ, DAVID A.; TWILLEAGER, DOUGLAS C.
To: INFINITE Z, INC.
Reel/Frame 027259/0886 →
Assignment of Assignor's Interest
Dec 21, 2011
From: CHAVEZ, DAVID A.; PARANJPE, MILIND; TU, JEROME C.
To: INFINITE Z, INC.
Reel/Frame 027429/0144 →
Assignment of Assignor's Interest
May 25, 2012
From: FLYNN, MARK F.
To: INFINITE Z, INC.
Reel/Frame 028272/0482 →
Assignment of Assignor's Interest
Sep 14, 2012
From: FLYNN, MARK F.
To: INFINITE Z, INC.
Reel/Frame 028974/0421 →
Assignment of Assignor's Interest
Nov 16, 2012
From: TU, JEROME C.; CHAVEZ, DAVID A.
To: INFINITE Z, INC.
Reel/Frame 029315/0220 →
Change of Name
Mar 26, 2013
From: INFINITE Z, INC.
To: ZSPACE, INC.
Reel/Frame 030114/0469 →
Assignment of Assignor's Interest
Jun 3, 2013
From: CHAMPION, CLIFFORD S.; HOSENPUD, JONATHAN J.; VESELY, MICHAEL A.
To: ZSPACE, INC.
Reel/Frame 030534/0027 →
Assignment of Assignor's Interest
Jun 25, 2013
From: HOSENPUD, JONATHAN J.
To: ZSPACE, INC.
Reel/Frame 030680/0860 →
Change of Name
Sep 24, 2013
From: INFINITE Z, INC.
To: ZSPACE, INC.
Reel/Frame 031265/0267 →
Assignment of Assignor's Interest
Nov 6, 2013
From: TU, JEROME C.; THOMPSON, CAROLA F.; FLYNN, MARK F.; TWILLEAGER, DOUGLAS C.
To: ZSPACE, INC.
Reel/Frame 031552/0373 →
Assignment of Assignor's Interest
Nov 20, 2013
From: CHAVEZ, DAVID A.; TU, JEROME C.; THOMPSON, CAROLA F.; FLYNN, MARK F.
To: ZSPACE, INC.
Reel/Frame 031641/0608 →
Assignment of Assignor's Interest
Dec 11, 2013
From: REZNIKOV, DMYTRO YU; FLYNN, MARK F.; YEUNG, CHUN WUN
To: ZSPACE, INC.
Reel/Frame 031759/0420 →
Assignment of Assignor's Interest
Jun 20, 2016
From: TU, JEROME C.; CHAVEZ, DAVID A.
To: ZSPACE, INC.
Reel/Frame 038959/0819 →
Security Interest
Jan 2, 2018
From: ZSPACE, INC. (F/K/A INFINITE Z, INC.)
To: RUNWAY GROWTH CREDIT FUND INC.
Reel/Frame 044985/0721 →
Release of Security Interest
May 8, 2019
From: RUNWAY GROWTH CREDIT FUND INC.
To: ZSPACE, INC. (F/K/A INFINITE Z, INC.)
Reel/Frame 049113/0898 →
Security Interest
May 22, 2019
From: ZSPACE, INC.
To: BSPACE INVESTMENTS LIMITED
Reel/Frame 049259/0533 →
Security Interest
Sep 17, 2021
From: ZPACE, INC.
To: EAST WEST BANK
Reel/Frame 057651/0222 →
Release of Patent Security Agreement
Feb 6, 2023
From: EAST WEST BANK
To: ZSPACE, INC.
Reel/Frame 062640/0162 →