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SUPREMA INC
KR52 patents
Top patents by PatentIndex Score
US9805533B2Oct 31, 2017
Method and system for managing door access using beacon signal
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US10332325B2Jun 25, 2019
Access control system and access control method using the same
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US9600064B2Mar 21, 2017
Method and apparatus for biometric authentication based on face recognition
SUPREMA INC18 citations83
US9245173B2Jan 26, 2016
Apparatus and method for identifying fake face
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US8983151B2Mar 17, 2015
Apparatus for recognizing face based on environment adaptation
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US9396381B2Jul 19, 2016
Method and apparatus for optical fingerprint recognition using multiple scan
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Method for face recognition
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US9152839B2Oct 6, 2015
Method and apparatus for optical fingerprint recognition using multiple exposure
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US9141847B2Sep 22, 2015
Method and apparatus for identifying fake fingerprint
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US11363727B1Jun 14, 2022
Terminal apparatus and terminal equipment including the same
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US11373468B2Jun 28, 2022
Method and system for managing door access using beacon signal
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US10192378B2Jan 29, 2019
Method and system for managing door access using beacon signal
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US10733274B2Aug 4, 2020
Biometric authentication using gesture
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US10586030B2Mar 10, 2020
Method and device for fingerprint authentication
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US10262186B2Apr 16, 2019
Method for authenticating fingerprint and authentication apparatus using same
SUPREMA INC5 citations72
US10244969B2Apr 2, 2019
Method and device for fingerprint authentication
SUPREMA INC2 citations72
US9990532B2Jun 5, 2018
Fingerprint data registering method and fingerprint data registering apparatus
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US9400913B2Jul 26, 2016
Optical fingerprint recognition apparatus
SUPREMA INC5 citations71
US9330325B2May 3, 2016
Apparatus and method for reducing noise in fingerprint images
SUPREMA INC6 citations71
US12349294B2Jul 1, 2025
Terminal apparatus assembly and terminal equipment including same
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US11470087B2Oct 11, 2022
Access management system and access management method
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US10621409B2Apr 14, 2020
Apparatus for identifying fake fingerprint and manufacturing method thereof
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US11754664B1Sep 12, 2023
Method for access control using real-time positioning technology and the device using the same
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US12260691B2Mar 25, 2025
Method and system for managing door access using beacon signal
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US11804086B2Oct 31, 2023
Method and system for managing door access using beacon signal
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US11651638B2May 16, 2023
Access control system and access control method using the same
SUPREMA INC0 citations61
US11386733B2Jul 12, 2022
Access control system and access control method using the same
SUPREMA INC0 citations61
US9218473B2Dec 22, 2015
Creation and authentication of biometric information
SUPREMA INC2 citations61
US12164601B2Dec 10, 2024
Method and apparatus for processing image
SUPREMA INC0 citations60
US11861938B2Jan 2, 2024
Device and method for classifying biometric authentication data
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US11783009B2Oct 10, 2023
Method and apparatus for processing image
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US11475232B1Oct 18, 2022
Method and apparatus for processing image
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US11386706B1Jul 12, 2022
Device and method for classifying biometric authentication data
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US11087117B2Aug 10, 2021
Apparatus for identifying fake fingerprint and manufacturing method thereof
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US12335269B2Jun 17, 2025
Access management system and access management method
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US11888852B2Jan 30, 2024
Access management system and access management method
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US11445624B2Sep 13, 2022
Apparatus and method for detecting disassembly of apparatus
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US12265169B2Apr 1, 2025
Method for access control using real-time positioning technology and the device using the same
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US11393246B2Jul 19, 2022
Method, apparatus, and computer-readable storage medium for acquiring fingerprint image
SUPREMA INC1 citations56
US10755503B2Aug 25, 2020
Method and system for managing door access using beacon signal
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US11250113B2Feb 15, 2022
Fingerprint image acquisition apparatus and method for user authentication
SUPREMA INC0 citations51
US10733407B2Aug 4, 2020
Apparatus and method for obtaining an image for user authentication using pressure sensing
SUPREMA INC0 citations51
US9491169B2Nov 8, 2016
Generation and authentication of biometric information using watermark
SUPREMA INC1 citations51
US11452788B2Sep 27, 2022
Apparatus and method for sterilizing fingerprint recognition area
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US12307808B2May 20, 2025
Forged fingerprint identification method and forged fingerprint identification apparatus, and storage medium storing instructions to perform forged fingerprint identification method
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US12277805B1Apr 15, 2025
Electronic device and method for registering and authenticating fingerprint
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US12260680B1Mar 25, 2025
Device and method for determining counterfeit fingerprints and recording medium including command for performing method of training neural network to determine counterfeit fingerprints
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US12567149B2Mar 3, 2026
Method and apparatus for training image processing model, and storage medium storing instructions to perform method for training image processing model
SUPREMA INC0 citations41
US10303931B2May 28, 2019
Light irradiation method and light irradiation apparatus
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US9607211B2Mar 28, 2017
Face recognition apparatus, system and method for managing users based on user grouping
SUPREMA INC0 citations41
Showing the top 50 of 52 patents by PatentIndex Score.