Inventor

EUN AH JOO

Inventor

Overview

13→

Patents

2021–2025

Patent span

Physics

Primary field (CPC G)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Vprimary

G06VImage or video recognition or understanding14%

G01NInvestigating or analysing materials by determining their chemical or physical properties12%

G06TImage data processing or generation, in general10%

A61BDiagnosis7%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%

G06FElectric digital data processing7%

G06KGraphical data reading7%

B01LChemical or physical laboratory apparatus for general use5%

G01BMeasuring length, thickness or similar linear dimensions5%

A61LMethods or apparatus for sterilising materials or objects in general2%

PatentTitleYear

12,333,771Method and apparatus for comparing and determining three-dimensional identity of tool mark2025 11,995,887Apparatus and method of analyzing developed impact marks, and computer program for executing the method2024 11,890,826Method of enhancing footwear impression on porous surfaces using potassium ferrocyanide solution for footwear impression enhancement2024 11,771,345Footprint generator capable of applying constant force and footprint generation method using the same2023 11,741,607Electronic device, method, and computer program for calculating bleeding site and trajectory of bloodstain scattered by impact2023 11,620,851Method and apparatus for determining the level of developed fingerprint2023 11,530,487Method of generating artificial latent fingerprints for latent fingerprint development experiments2022 11,474,114Artificial blood for bloodstain pattern analysis2022 11,473,905Apparatus and method of shooting scattered blood marks at right angles2022 11,367,299Fingerprint generator capable of applying constant force and fingerprint generation method using the same2022 11,307,195Impact blood splatters generation experimental apparatus capable of measuring applied force and method of generating impact blood splatters using the same2022 11,268,898Temperature and humidity chamber type apparatus for taking potential impact marks and method using the same2022 11,195,036Method and apparatus for determining footprint identity using dimension reduction algorithm2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to REPUBLIC OF KOREA NAT FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY (11)· patent assignee history

2021–2025Based in KR· patent location history

2022Patents assigned to REPUBLIC KOREA NAT FORENSIC SERVICE DIRECTOR MINISTRY OF PUBLIC ADMINISTRATION & SECURITY (2)· patent assignee history

2022Patents assigned to REPUBLIC OF KOREA MANAGEMENT NAT FORENSIC SERVICE DIRECTOR MINISTRY OF PUBLIC ADMINISTRATION AND SEC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
REPUBLIC OF KOREA NAT FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY	11	2021–2025
REPUBLIC KOREA NAT FORENSIC SERVICE DIRECTOR MINISTRY OF PUBLIC ADMINISTRATION & SECURITY	2	2022
REPUBLIC OF KOREA MANAGEMENT NAT FORENSIC SERVICE DIRECTOR MINISTRY OF PUBLIC ADMINISTRATION AND SEC	2	2022

Locations

Location	Patents	Span
KR	13	2021–2025