FV

Frank van Valkenhoef

DP Dell Products: 12 patents #564 of 6,820Top 9%
📍 's-Hertogenbosch, NL: #20 of 252 inventorsTop 8%
Overall (All Time): #406,087 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11579695 System and method for generating sound effects on fingertips with piezoelectric actuators of a haptic keyboard Priyank Gajiwala, Michiel Sebastiaan Emanuel Petrus Knoppert, James H. Hallar, Thomas M. Hinskens 2023-02-14
11568031 System and method for continuous user identification via piezo haptic keyboard and touchpad dynamics Michiel Sebastiaan Emanuel Petrus Knoppert, Priyank Gajiwala 2023-01-31
11507188 System for extended key actions and haptic feedback and optimized key layout for a solid-state keyboard and touchpad Michiel Sebastiaan Emanuel Petrus Knoppert, Priyank Gajiwala, Thomas M. Hinskens, Samuel Mark Broadbent 2022-11-22
11422639 One-finger mouse Michiel Sebastiaan Emanuel Petrus Knoppert, Kyu Sang Park 2022-08-23
11347322 System for modified key actions and haptic feedback for smart typing assist with a solid-state keyboard and touchpad Michiel Sebastiaan Emanuel Petrus Knoppert, Priyank Gajiwala 2022-05-31
11243610 System and method for generating high-frequency and mid-frequency audible sound via piezoelectric actuators of a haptic keyboard Priyank Gajiwala, Michiel Sebastiaan Emanuel Petrus Knoppert, James H. Hallar, Thomas M. Hinskens 2022-02-08
11226690 Systems and methods for guiding a user with a haptic mouse Michiel Sebastiaan Emanuel Petrus Knoppert, Kyu Sang Park 2022-01-18
11106772 System and method for continuous user identification via piezo haptic keyboard and touchpad dynamics Michiel Sebastiaan Emanuel Petrus Knoppert, Priyank Gajiwala 2021-08-31
11093048 System for modified key actions and haptic feedback for smart typing assist with a solid-state keyboard and touchpad Michiel Sebastiaan Emanuel Petrus Knoppert, Priyank Gajiwala 2021-08-17
11079849 System for extended key actions and haptic feedback and optimized key layout for a solid-state keyboard and touchpad Michiel Sebastiaan Emanuel Petrus Knoppert, Priyank Gajiwala, Thomas M. Hinskens, Samuel Mark Broadbent 2021-08-03
11068082 Mouse usable as wheel input device Michiel Sebastiaan Emanuel Petrus Knoppert, Kyu Sang Park 2021-07-20
10936073 System and method for generating high-frequency and mid-frequency audible sound via piezoelectric actuators of a haptic keyboard Priyank Gajiwala, Michiel Sebastiaan Emanuel Petrus Knoppert, James H. Hallar, Thomas M. Hinskens 2021-03-02