Inventor
Kappus Brian
US23 patents
⚠️ This page may combine multiple inventors who share the name “Kappus Brian”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTRAHAPTICS IP LTD
12 patentsUS10911861B2Feb 2, 2021
Blocking plate structure for improved acoustic transmission efficiency
ULTRAHAPTICS IP LTD41 citations96
US10531212B2Jan 7, 2020
Acoustic transducers in haptic systems
ULTRAHAPTICS IP LTD39 citations94
US11098951B2Aug 24, 2021
Ultrasonic-assisted liquid manipulation
ULTRAHAPTICS IP LTD37 citations91
US11531395B2Dec 20, 2022
Haptic effects from focused acoustic fields
ULTRAHAPTICS IP LTD39 citations90
US11740018B2Aug 29, 2023
Ultrasonic-assisted liquid manipulation
ULTRAHAPTICS IP LTD14 citations86
US11704983B2Jul 18, 2023
Minimizing unwanted responses in haptic systems
ULTRAHAPTICS IP LTD7 citations86
US11921928B2Mar 5, 2024
Haptic effects from focused acoustic fields
ULTRAHAPTICS IP LTD12 citations85
US12158522B2Dec 3, 2024
Tracking in haptic systems
ULTRAHAPTICS IP LTD8 citations84
US11529650B2Dec 20, 2022
Blocking plate structure for improved acoustic transmission efficiency
ULTRAHAPTICS IP LTD4 citations82
US11883847B2Jan 30, 2024
Blocking plate structure for improved acoustic transmission efficiency
ULTRAHAPTICS IP LTD2 citations71
US12347304B2Jul 1, 2025
Minimizing unwanted responses in haptic systems
ULTRAHAPTICS IP LTD0 citations62
US12370577B2Jul 29, 2025
Blocking plate structure for improved acoustic transmission efficiency
ULTRAHAPTICS IP LTD0 citations60
ULTRALEAP LTD
9 patentsUS11742870B2Aug 29, 2023
Reducing harmonic distortion by dithering
ULTRALEAP LTD14 citations94
US11715453B2Aug 1, 2023
Acoustic transducer structures
ULTRALEAP LTD19 citations94
US11553295B2Jan 10, 2023
Dynamic capping with virtual microphones
ULTRALEAP LTD33 citations94
US11816267B2Nov 14, 2023
Features of airborne ultrasonic fields
ULTRALEAP LTD15 citations87
US12393277B2Aug 19, 2025
Features of airborne ultrasonic fields
ULTRALEAP LTD0 citations62
US12191875B2Jan 7, 2025
Reducing harmonic distortion by dithering
ULTRALEAP LTD0 citations62
US12002448B2Jun 4, 2024
Acoustic transducer structures
ULTRALEAP LTD0 citations62
US11374586B2Jun 28, 2022
Reducing harmonic distortion by dithering
ULTRALEAP LTD0 citations62
US12517585B2Jan 6, 2026
Control point manipulation techniques in haptic systems
ULTRALEAP LTD0 citations49