Patent Assignment
Reel/Frame 055333/0559
Partial Release of Security Interest
Recorded: 2021-02-18
Pages: 46
Assignor
HPS INVESTMENT PARTNERS, LLC
Executed: 2021-02-17
Assignee
REALD SPARK, LLC
9777 WILSHIRE BLVD., SUITE 400, BEVERLY HILLS, CALIFORNIA, 90212
Covered Properties
(124)
Wide Angle Imaging Directional Backlights
PCT:
PCT/US2017/032734 ↗
Wide Angle Imaging Directional Backlights
PCT:
PCT/US2017/033365 ↗
Optical Stack for Imaging Directional Backlights
PCT:
PCT/US2018/012205 ↗
Segmented Imaging Directional Backlights
PCT:
PCT/US2018/025156 ↗
Optical Stack for Imaging Directional Backlights
PCT:
PCT/US2018/031206 ↗
Optical Stack for Directional Display
PCT:
PCT/US2018/031218 ↗
Adjusting a Digital Representation of a Head Region
PCT:
PCT/US2018/045648 ↗
Optical Stack for Switchable Directional Display
PCT:
PCT/US2018/051021 ↗
Switchable Directional Display Apparatus
PCT:
PCT/US2018/051027 ↗
Optical Stack for Directional Backlights
PCT:
PCT/US2018/053328 ↗
Privacy Display Apparatus
PCT:
PCT/US2018/059249 ↗
Privacy Display Apparatus
PCT:
PCT/US2018/059256 ↗
Directional Display Apparatus
PCT:
PCT/US2020/040686 ↗
Optical Stack for Privacy Display
PCT:
PCT/US2020/044574 ↗
Directional Illumination Apparatus and Privacy Display
PCT:
PCT/US2020/047383 ↗
Switchable Illumination Apparatus and Privacy Display
PCT:
PCT/US2020/050460 ↗
Directional Illumination Apparatus and Privacy Display
PCT:
PCT/US2020/050527 ↗
Illumination Apparatus Comprising Passive Optical Nanostructures
PCT:
PCT/US2020/053825 ↗
Privacy Display Apparatus
PCT:
PCT/US2020/053863 ↗
Illumination Apparatus Comprising Passive Optical Nanostructures
PCT:
PCT/US2020/053864 ↗
Illumination Systems for Visual Displays
Cell Type Parallax-Barrier and Stereoscopic Image Display Apparatus Using the Same
Cell Type Parallax-Barrier and Stereoscopic Image Display Apparatus Using the Same
Directional Flat Illuminators
Efficient Polarized Directional Backlight
Segmented directional backlight and related methods of backlight illumination
Autostereoscopic display with a passive cycloidal diffractive waveplate
Crosstalk suppression in a directional backlight
Polarization recovery in a directional display device
Directional Backlight
Wide angle imaging directional backlights
Controlling light sources of a directional backlight
Directionally Illuminated Waveguide Arrangement
Source conditioning for imaging directional backlights
Application:
13/897,102 →
Publication:
US 2013/0335821
Spatially multiplexed imaging directional backlight displays
Application:
13/897,150 →
Publication:
US 2013/0328866
Control system for a directional light source
Directional display apparatus
Directional Backlight
Observer tracking autostereoscopic display
Stepped Waveguide Autostereoscopic Display Apparatus with a Reflective Directional Element
Temporally multiplexed display with landscape and portrait operation modes
Superlens component for directional display
Directional Backlight Having a Rear Reflector
Temporally Multiplexed Display with Landscape and Portrait Operation Modes
Controlling light sources of a directional backlight
Energy Efficient Directional Flat Illuminators
Light Input for Directional Backlight
Directional backlights with light emitting element packages
Directional backlight
Application:
14/663,251 →
Publication:
US 2015/0268479
Directional Privacy Display
Adjustment Of Perceived Roundness In Stereoscopic Image Of A Head
Directional Backlight
Directional Backlight
Stereoscopic Images Display Apparatus Comprising Flexible Barrier Pattern
Polarization recovery in a directional display device
Segmented directional backlight and related methods of backlight illumination
Application:
15/012,758 →
Publication:
US 2016/0223824
Control of directional display
Wide angle imaging directional backlights
Wide angle imaging directional backlights
Wide Angle Imaging Directional Backlights
Controlling light sources of a directional backlight
Method of manufacturing directional backlight apparatus and directional structured optical film
Wide angle imaging directional backlights
Intelligent privacy system, apparatus, and method thereof
Waveguide Comprising Surface Relief Feature and Directional Backlight, Directional Display Device, and Directional Display Apparatus Comprising Said Waveguide
Directional flat illuminators
Gaze correction of multi-view images
Directional backlights with light emitting element packages
Directionally illuminated waveguide arrangement
Wide angle imaging directional backlights
Wide angle imaging directional backlights
Wide angle imaging directional backlights
Light input for directional backlight
Optical stack for imaging directional backlights
Segmented imaging directional backlights
Optical stack for directional display
Directional Display Apparatus
Optical stack for privacy display
Reflective optical stack for privacy display
Adjusting a digital representation of a head region
Controlling light sources of a directional backlight
Optical stack for switchable directional display
Privacy display apparatus
Optical stack for switchable directional display
Application:
16/186,818 →
Publication:
US 2019/0196235
Privacy display apparatus
Privacy display apparatus
Surface features for imaging directional backlights
Directional display apparatus
Adjusting a digital representation of a head region
Gaze correction of multi-view images
Optical stack for privacy display
Directional illumination apparatus and privacy display
Touch screen for privacy display
Switchable illumination apparatus and privacy display
Directional illumination apparatus and privacy display
Illumination apparatus comprising passive optical nanostructures
Illumination apparatus comprising passive optical nanostructures
Privacy display apparatus
Optical stack for switchable directional display
Optical stack for switchable directional display
Optical stack for imaging directional backlights
Application:
62/592,085 →
Reflective optical stack for privacy display
Application:
62/622,001 →
Optical stack for privacy display
Application:
62/634,168 →
Method and system for generating data to provide an animated visual representation
Application:
62/635,218 →
Optical stack for privacy display
Application:
62/641,657 →
Optical waveguide for privacy display
Application:
62/646,550 →
Optical stack for privacy display
Application:
62/673,359 →
Reflective optical stack for privacy display
Application:
62/673,576 →
Touch screen for privacy display
Application:
62/691,896 →
Reflective optical stack for privacy display
Application:
62/699,906 →
Optical stack for switchable directional display
Application:
62/699,914 →
Touch screen for privacy display
Application:
62/700,697 →
Optical waveguide for privacy display
Application:
62/731,345 →
Privacy display control apparatus
Application:
62/740,586 →
Directional display apparatus
Application:
62/756,902 →
Switchable illumination apparatus and privacy display
Application:
63/006,341 →
Directional display apparatus
Application:
63/017,712 →
Directional display apparatus
Application:
63/017,714 →
Directional display apparatus
Application:
63/017,721 →
Off-axis display device
Application:
63/058,300 →
Backlight for switchable directional display
Application:
63/058,308 →
Pupillated illumination apparatus
Application:
63/058,314 →
Vehicle external illumination device
Application:
63/079,352 →
Vehicle external illumination device
Application:
63/085,145 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 18, 2009
From: MASTER IMAGE CO., LTD.
To: MASTERIMAGE 3D, LLC.
Reel/Frame 023676/0685 →
Merger
Apr 27, 2010
From: REAL D
To: REALD INC.
Reel/Frame 024294/0658 →
Assignment of Assignor's Interest
Aug 8, 2011
From: LEE, YOUNGHOON
To: MASTER IMAGE CO., LTD.
Reel/Frame 026717/0665 →
Assignment of Assignor's Interest
Aug 8, 2011
From: MASTER IMAGE CO., LTD.
To: MASTERIMAGE 3D ASIA, LLC
Reel/Frame 026717/0696 →
Corrective Assignment to Correct the State/County of the Assignee Previously Recorded on Reel 026717 Frame 0665. Assignor(S) Hereby Confirms the State/County of the Assignee Is Republic of Korea.
Feb 3, 2012
From: LEE, YOUNGHOON
To: MASTER IMAGE CO., LTD.
Reel/Frame 027649/0056 →
Corrective Assignment to Correct the State/Country of the Assignee Previously Recorded on Reel 026717 Frame 0696. Assignor(S) Hereby Confirms the State/Country of the Assignee Is Republic of Korea.
Feb 6, 2012
From: MASTER IMAGE CO., LTD.
To: MASTERIMAGE 3D ASIA, LLC
Reel/Frame 027655/0429 →
Corrective Assignment to Correct the State/Country of the Assignee Previously Recorded on Reel 020557 Frame 0138. Assignor(S) Hereby Confirms the State/Country of the Assignee Is Republic of Korea..
Feb 27, 2012
From: LEE, YOUNGHOON
To: MASTER IMAGE CO., LTD.
Reel/Frame 027766/0171 →
Patent Security Agreement
May 2, 2012
From: REALD, INC.
To: CITY NATIONAL BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 028146/0006 →
Assignment of Assignor's Interest
May 12, 2012
From: ROBINSON, MICHAEL G.
To: REALD INC.
Reel/Frame 028199/0068 →
Assignment of Assignor's Interest
Jun 13, 2012
From: ROBINSON, MICHAEL G.
To: REALD INC.
Reel/Frame 028370/0688 →
Assignment of Assignor's Interest
Aug 3, 2012
From: ROBINSON, MICHAEL G.; WOODGATE, GRAHAM J.; HARROLD, JONATHAN
To: REALD INC.
Reel/Frame 028715/0952 →
Assignment of Assignor's Interest
Aug 24, 2012
From: RAMSEY, ROBERT A.; ROBINSON, MICHAEL G.
To: REALD INC.
Reel/Frame 028842/0501 →
Patent Security Agreement
Jan 29, 2013
From: REALD INC.
To: CITY NATIONAL BANK
Reel/Frame 029717/0085 →
Assignment of Assignor's Interest
Mar 20, 2013
From: ROBINSON, MICHAEL G.; SHARP, GARY D.; SCHUCK, MILLER H.
To: REALD INC.
Reel/Frame 030049/0065 →
Assignment of Assignor's Interest
Mar 20, 2013
From: WOODGATE, GRAHAM J.; HARROLD, JONATHAN
To: REALD INC.
Reel/Frame 030052/0523 →
Assignment of Assignor's Interest
Mar 20, 2013
From: WOODGATE, GRAHAM J.; HARROLD, JONATHAN
To: REALD INC.
Reel/Frame 030052/0323 →
Assignment of Assignor's Interest
Mar 20, 2013
From: ROBINSON, MICHAEL G.; SHARP, GARY D.; SCHUCK, MILLER H.
To: REALD INC.
Reel/Frame 030049/0351 →
Assignment of Assignor's Interest
Mar 20, 2013
From: ROBINSON, MICHAEL G.; SCHUCK, MILLER H.
To: REALD INC.
Reel/Frame 030049/0270 →
Assignment of Assignor's Interest
Mar 20, 2013
From: WOODGATE, GRAHAM J.; HARROLD, JONATHAN
To: REALD INC.
Reel/Frame 030052/0643 →
Security Agreement
Apr 23, 2013
From: REALD INC.
To: CITY NATIONAL BANK
Reel/Frame 030282/0770 →
Release from Patent Security Agreements at Reel/Frame No. 30282/0770
Mar 22, 2016
From: CITY NATIONAL BANK
To: REALD INC.
Reel/Frame 038216/0840 →
Release from Patent Security Agreements at Reel/Frame No. 28146/0006
Mar 22, 2016
From: CITY NATIONAL BANK
To: REALD INC.
Reel/Frame 038216/0436 →
Release from Patent Security Agreements at Reel/Frame No. 29717/0085
Mar 22, 2016
From: CITY NATIONAL BANK
To: REALD INC.
Reel/Frame 038216/0523 →
Security Interest
Mar 24, 2016
From: REALD INC.; STEREOGRAPHICS CORPORATION; COLORLINK INC.; REALD DDMG ACQUISITION, LLC
To: HIGHBRIDGE PRINCIPAL STRATEGIES, LLC
Reel/Frame 038243/0526 →
Assignment of Assignor's Interest
Nov 21, 2016
From: REALD INC.
To: REALD SPARK, LLC
Reel/Frame 040654/0792 →