Assignee
FOCALTECH ELECTRONICS LTD
KY23 patents
Top patents by PatentIndex Score
US10073562B2Sep 11, 2018
Touch display apparatus, driving circuit, and driving method
FOCALTECH ELECTRONICS LTD16 citations81
US10409099B2Sep 10, 2019
High screen ratio display device with fingerprint identification
FOCALTECH ELECTRONICS LTD8 citations78
US9983752B2May 29, 2018
Pressure detection method for in-cell touch display and mobile device using the same
FOCALTECH ELECTRONICS LTD2 citations72
US9747489B2Aug 29, 2017
Electric field-type fingerprint identification apparatus and state control method and prosthesis identification method thereof
FOCALTECH ELECTRONICS LTD3 citations71
US10803277B2Oct 13, 2020
Fingerprint sensing circuit and fingerprint sensing apparatus
FOCALTECH ELECTRONICS LTD2 citations69
US10402012B2Sep 3, 2019
Driving method for in-cell touch display and mobile device using the same
FOCALTECH ELECTRONICS LTD3 citations65
US10437388B2Oct 8, 2019
Touch display screen and touch driving detection method thereof for dynamically adjusting potentials of touch or display driving signals
FOCALTECH ELECTRONICS LTD1 citations62
US11775108B2Oct 3, 2023
Touch display apparatus, driving circuit, and driving method
FOCALTECH ELECTRONICS LTD0 citations59
US11150755B2Oct 19, 2021
Touch display integrated circuit
FOCALTECH ELECTRONICS LTD0 citations57
US10551954B2Feb 4, 2020
Touch and display sensing integrated circuit and touch display device using the same
FOCALTECH ELECTRONICS LTD1 citations57
US11262869B2Mar 1, 2022
Touch display control circuit, control method and electronic device
FOCALTECH ELECTRONICS LTD0 citations47
US10943906B2Mar 9, 2021
Fingerprint sensing chip and terminal device
FOCALTECH ELECTRONICS LTD0 citations47
US10558300B2Feb 11, 2020
Driving method for in-cell touch display and mobile device using the same
FOCALTECH ELECTRONICS LTD0 citations44
US11789562B2Oct 17, 2023
Touch screen detection chip combination and terminal device
FOCALTECH ELECTRONICS LTD0 citations42
US11462049B2Oct 4, 2022
Fingerprint identification apparatus
FOCALTECH ELECTRONICS LTD0 citations42
US9921700B2Mar 20, 2018
Display module with pressure sensor
FOCALTECH ELECTRONICS LTD0 citations41
US9836172B2Dec 5, 2017
Touch apparatus, capacitive touch sensing circuit thereof, and touch sensing method using the same
FOCALTECH ELECTRONICS LTD0 citations39
US10481708B2Nov 19, 2019
Method for eliminating/reducing image sticking of in-cell touch display and mobile device using the same
FOCALTECH ELECTRONICS LTD0 citations34
US10579857B2Mar 3, 2020
Terminal control method and device based on fingerprint recognition key, and terminal
FOCALTECH ELECTRONICS LTD0 citations33
US10133415B2Nov 20, 2018
Touch display apparatus, driving circuit thereof and driving method therefor, and electronic apparatus
FOCALTECH ELECTRONICS LTD0 citations33
US10379649B1Aug 13, 2019
Touch screen, electronic device, wireless charging method and wireless charging system
FOCALTECH ELECTRONICS LTD0 citations29
US10566973B2Feb 18, 2020
Sending, receiving and transmitting apparatuses of dual-power system and fingerprint recognition system
FOCALTECH ELECTRONICS LTD0 citations28
US10185436B2Jan 22, 2019
Touch apparatus, drive circuit, drive method, and electronic device
FOCALTECH ELECTRONICS LTD0 citations24