Patent assignee · US · COMPANY

PARADE TECHNOLOGIES, LTD.

144Patents
143Active
144Granted
62Portfolio score

Filing activity: Jul 25, 2006 → Apr 14, 2023 · 5 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9454268B2 Force sensing capacitive hybrid touch sensor Physics 58 Active
US9377905B1 Multiplexer for a TX/RX capacitance sensing panel Physics 40 Active
US9285902B1 Multi-phase scanning Physics 34 Active
US9310943B1 Multi-stage stylus scanning Physics 28 Active
US9164641B1 In-cell touch scanning modes for simultaneous touch and display Physics 28 Active
US9904427B1 Underwater non-conductive touch tracking Physics 27 Active
US9658720B2 Capacitive sense array for detecting passive touch objects and an active stylus Physics 18 Active
US7397283B2 Digital A/V transmission PHY signaling format conversion, multiplexing, and de-multiplexing Electricity 18 Active
US9151790B1 Sensor pattern with inactive electrodes in transmit (TX) layer for mutual capacitance Electricity 15 Active
US9209802B1 Frequency selection with two frequency sets of multiple operating frequencies in a mutual capacitance sensing devices Electricity 13 Active
US9268441B2 Active integrator for a capacitive sense array Physics 12 Active
US9383395B1 Charge balancing converter using a passive integrator circuit Physics 12 Active
US9857911B1 Bi-directional scalable intra-panel interface Physics 11 Active
US9292138B2 Single layer sensor pattern Physics 11 Active
US7382153B2 On-chip resistor calibration for line termination Electricity 11 Active
US10254879B1 Touch screen proximity sensing with accelerometer/gyroscope and finger grip suppression to prevent false ear touch Physics 10 Active
US9459736B2 Flexible capacitive sensor array Physics 9 Active
US9684418B1 Self and mutual capacitance measurement in a touch screen Physics 9 Active
US9389258B2 SLIM sensor design with minimum tail effect Electricity 8 Active
US9053673B2 Scalable intra-panel interface Physics 8 Active
US9164137B2 Tunable baseline compensation scheme for touchscreen controllers Physics 7 Active
US9632629B2 Sensor patterns with reduced noise coupling Physics 7 Active
US9395859B1 Methods and apparatus to detect a touch pattern using variable scan rates Physics 6 Active
US10152173B2 Using 3D touch for signal conditioning and noise reduction on a touch surface Physics 6 Active
US9176635B2 Virtual buttons for a touch interface Physics 6 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.