Inventor

KIM CHANG GYUN

KR6 patents

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

SANDS LAB INC

2 patents

US12450348B2Oct 21, 2025

Cyber threat information processing apparatus, cyber threat information processing method, and storage medium storing cyber threat information processing program

SANDS LAB INC3 citations71

US12591670B2Mar 31, 2026

Cyber threat information processing apparatus, cyber threat information processing method, and storage medium storing cyber threat information processing program

SANDS LAB INC0 citations49

DAEWOO ELECTRONICS CO LTD

2 patents

US5452149ASep 19, 1995

Automatic video-tape cassette changer for use with a video cassette recorder

DAEWOO ELECTRONICS CO LTD4 citations58

US5301131AApr 5, 1994

Apparatus and method for controlling the rotational speed of a motor

DAEWOO ELECTRONICS CO LTD1 citations48

DIGITAL AND ANALOG CO LTD

1 patent

US6952131B2Oct 4, 2005

Digital PWM input D class amplifier by PWM negative feedback

DIGITAL AND ANALOG CO LTD38 citations86

AGENCY DEFENSE DEV

1 patent

US11482980B2Oct 25, 2022

Current filter externally coupled to cable

AGENCY DEFENSE DEV0 citations49