Inventor
GERHARDT LUTZ CHRISTIAN
NL25 patents
Patents
25 patentsUS10751495B2Aug 25, 2020
Patient interface
KONINKLIJKE PHILIPS NV8 citations79
US10603458B2Mar 31, 2020
Wear-out indicator for a patient interface
KONINKLIJKE PHILIPS NV2 citations72
US10855205B2Dec 1, 2020
Triboelectric energy generator
KONINKLIJKE PHILIPS NV2 citations71
US10958192B2Mar 23, 2021
Energy conversion system and method
KONINKLIJKE PHILIPS NV3 citations69
US12343226B2Jul 1, 2025
Oral care system for interdental space detection
KONINKLIJKE PHILIPS NV1 citations63
US12521217B2Jan 13, 2026
Oral care device with sensing functionality
KONINKLIJKE PHILIPS NV0 citations62
US12357200B2Jul 15, 2025
Sweat sensor
KONINKLIJKE PHILIPS NV0 citations62
US11116434B2Sep 14, 2021
Segmented elctrode
KONINKLIJKE PHILIPS NV0 citations62
US12427006B2Sep 30, 2025
Mouthpiece for a dental cleaning system and the dental cleaning system
KONINKLIJKE PHILIPS NV0 citations61
US12310720B2May 27, 2025
Sweat sensing system
KONINKLIJKE PHILIPS NV0 citations61
US11569760B2Jan 31, 2023
Power generation or conversion system
KONINKLIJKE PHILIPS NV0 citations61
US11264920B2Mar 1, 2022
Energy generation system and method
KONINKLIJKE PHILIPS NV0 citations61
US12357079B2Jul 15, 2025
Full bristle field jet-brush combination
KONINKLIJKE PHILIPS NV0 citations59
US10307556B2Jun 4, 2019
Patient interface devices with adhesive attachnment
KONINKLIJKE PHILIPS NV1 citations59
US12551323B2Feb 17, 2026
Fluid based tooth cleaning system
KONINKLIJKE PHILIPS NV0 citations58
US12269072B2Apr 8, 2025
Personal care device
KONINKLIJKE PHILIPS NV0 citations58
US10924036B2Feb 16, 2021
Power generation device and a power generation method
KONINKLIJKE PHILIPS NV0 citations51
US11883161B2Jan 30, 2024
Switch circuitry for a fluid monitoring device
KONINKLIJKE PHILIPS NV0 citations50
US10932541B2Mar 2, 2021
Skin treatment device
KONINKLIJKE PHILIPS NV0 citations50
US10873274B2Dec 22, 2020
Energy generation system and method
KONINKLIJKE PHILIPS NV0 citations50
US12274354B2Apr 15, 2025
Oral treatment device
KONINKLIJKE PHILIPS NV0 citations47
US11376385B2Jul 5, 2022
Mask wear-out assessment system
KONINKLIJKE PHILIPS NV0 citations45
US10874325B2Dec 29, 2020
Surface treatment device and method
KONINKLIJKE PHILIPS NV0 citations41
US12515001B2Jan 6, 2026
Diagnosis and treatment for OSA-related bruxism
KONINKLIJKE PHILIPS NV0 citations40
US10734920B2Aug 4, 2020
Electrical current waveform generator, actuator and generation method
KONINKLIJKE PHILIPS NV0 citations38