Inventor

RIEDIJK FRANK

NL16 patents

⚠️ This page may combine multiple inventors who share the name “RIEDIJK FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FINGERPRINT CARDS AB

12 patents

US9864895B1Jan 9, 2018

Fingerprint sensing arrangement and a method for filtering a fingerprint pattern signal

FINGERPRINT CARDS AB0 citations48

US10482307B2Nov 19, 2019

Fingerprint sensing system and method utilizing edge-compensating structure

FINGERPRINT CARDS AB0 citations48

US11482033B2Oct 25, 2022

Controllable ultrasonic fingerprint sensing system and method for controlling the system

FINGERPRINT CARDS AB0 citations43

US10102412B2Oct 16, 2018

Fingerprint sensing with different capacitive configurations

FINGERPRINT CARDS AB0 citations41

US10474873B2Nov 12, 2019

Fingerprint sensing using measuring configurations with different principal directions of extensions

FINGERPRINT CARDS AB0 citations39

FINGERPRINT CARDS ANACATUM IP AB

4 patents

US11847854B2Dec 19, 2023

Optical fingerprint sensing system with common mode compensation

FINGERPRINT CARDS ANACATUM IP AB0 citations61

US11727711B2Aug 15, 2023

Fingerprint sensing system and method using thresholding

FINGERPRINT CARDS ANACATUM IP AB0 citations54

US12056307B2Aug 6, 2024

Fingerprint sensor with column read-out

FINGERPRINT CARDS ANACATUM IP AB0 citations49

US11935319B2Mar 19, 2024

Method and system for fingerprint sensor evaluation

FINGERPRINT CARDS ANACATUM IP AB0 citations44

RIEDIJK FRANK

FINGERPRINT CARDS AB

Fingerprint sensing system with finger detect

Fingerprint sensing system with liveness detection

TFT-based fingerprint sensing system with corrected read-out

Fingerprint sensor with controllable resolution

Fingerprint sensing with voltage pattern configurations

Fingerprint sensor with different measurement circuitry configurations

Fingerprint sensor with differently sized sensing structures