Inventor
SCHLOTTAU FRISO
US50 patents
⚠️ This page may combine multiple inventors who share the name “SCHLOTTAU FRISO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AKONIA HOLOGRAPHICS LLC
19 patentsUS10509153B2Dec 17, 2019
Input coupling
AKONIA HOLOGRAPHICS LLC6 citations84
US10317679B2Jun 11, 2019
Light homogenization
AKONIA HOLOGRAPHICS LLC11 citations84
US9891363B2Feb 13, 2018
Skew mirrors, methods of use, and methods of manufacture
AKONIA HOLOGRAPHICS LLC8 citations84
US11927765B2Mar 12, 2024
Skew mirror auxiliary imaging
AKONIA HOLOGRAPHICS LLC2 citations73
US11054581B2Jul 6, 2021
Ducted pupil expansion
AKONIA HOLOGRAPHICS LLC5 citations73
US10649216B2May 12, 2020
Light homogenization
AKONIA HOLOGRAPHICS LLC1 citations73
US10185069B2Jan 22, 2019
Skew mirrors, methods of use, and methods of manufacture
AKONIA HOLOGRAPHICS LLC1 citations73
US10976550B2Apr 13, 2021
Pupil equalization
AKONIA HOLOGRAPHICS LLC2 citations72
US12216287B2Feb 4, 2025
Skew mirror auxiliary imaging
AKONIA HOLOGRAPHICS LLC1 citations64
US11835746B2Dec 5, 2023
Coherent skew mirrors
AKONIA HOLOGRAPHICS LLC0 citations62
US11782266B2Oct 10, 2023
Dispersion compensation
AKONIA HOLOGRAPHICS LLC0 citations62
US11774681B2Oct 3, 2023
Ducted pupil expansion
AKONIA HOLOGRAPHICS LLC0 citations62
US11733519B2Aug 22, 2023
Optical systems having light homogenization structures
AKONIA HOLOGRAPHICS LLC0 citations62
US10948714B2Mar 16, 2021
Dispersion compensation
AKONIA HOLOGRAPHICS LLC1 citations62
US11947110B2Apr 2, 2024
Optical system with dispersion compensation
AKONIA HOLOGRAPHICS LLC1 citations58
US11899234B2Feb 13, 2024
Input coupling
AKONIA HOLOGRAPHICS LLC0 citations58
US10698162B2Jun 30, 2020
Polarization management
AKONIA HOLOGRAPHICS LLC0 citations52
US10649143B2May 12, 2020
Polarization management
AKONIA HOLOGRAPHICS LLC0 citations52
US10289071B2May 14, 2019
Incoherent light treatment
AKONIA HOLOGRAPHICS LLC0 citations45
COVIDIEN LP
8 patentsUS9204794B2Dec 8, 2015
Medical device with electrically isolated communication interface
COVIDIEN LP17 citations90
US9415125B2Aug 16, 2016
Wireless, reusable, rechargeable medical sensors and system for recharging and disinfecting the same
COVIDIEN LP11 citations84
US9462979B2Oct 11, 2016
Capacitance enhanced physiological measurements
COVIDIEN LP9 citations82
US9515417B2Dec 6, 2016
Sensor interconnect for medical monitoring devices
COVIDIEN LP3 citations73
US10314546B2Jun 11, 2019
Capacitance enhanced physiological measurements
COVIDIEN LP2 citations71
US10016117B2Jul 10, 2018
Medical device with electrically isolated communication interface
COVIDIEN LP2 citations70
US9775547B2Oct 3, 2017
System and method for storing and providing patient-related data
COVIDIEN LP0 citations52
US10342485B2Jul 9, 2019
Removable base for wearable medical monitor
COVIDIEN LP0 citations46
Akonia Holographies LLC
7 patentsUS11187902B2Nov 30, 2021
Two-dimensional light homogenization
Akonia Holographies LLC13 citations85
US11119261B1Sep 14, 2021
Coherent skew mirrors
Akonia Holographies LLC10 citations85
US11009704B2May 18, 2021
Pupil expansion
Akonia Holographies LLC10 citations84
US11988854B2May 21, 2024
Wide field-of-view holographic skew mirrors
Akonia Holographies LLC0 citations62
US11774657B2Oct 3, 2023
Spatially varying skew mirrors
Akonia Holographies LLC1 citations62
US11762198B2Sep 19, 2023
Pupil equalization
Akonia Holographies LLC0 citations61
US11782273B2Oct 10, 2023
Comb-shifted skew mirrors
Akonia Holographies LLC0 citations59
APPLE INC
4 patentsUS12455444B2Oct 28, 2025
Optical systems with light-expanding couplers
APPLE INC1 citations61
US11994672B2May 28, 2024
Optical systems with light-expanding couplers
APPLE INC1 citations60
US11966053B2Apr 23, 2024
Optical system with dispersion compensation
APPLE INC0 citations60
US12498563B2Dec 16, 2025
Optical systems having edge-coupled media layers
APPLE INC0 citations49
SCHLOTTAU FRISO
3 patentsCURTIS KEVIN R
3 patentsUS9715426B2Jul 25, 2017
Monocular holographic data storage system and method thereof
CURTIS KEVIN R2 citations71
US8077366B2Dec 13, 2011
Holographic storage device having an adjustment mechanism for a reference beam
CURTIS KEVIN R1 citations60
US8130430B2Mar 6, 2012
Holographic storage device and method using phase conjugate optical system
CURTIS KEVIN R0 citations50