LexDanaLexDanabeta
Inventor

KYUNG II CHOI

Inventor
KR

Overview

1→
Patents
2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A63Hprimary
A63HToys, e.g. tops, dolls, hoops or building blocks20%
A63JDevices for theatres, circuses, or the like20%
F21VFunctional features or details of lighting devices or systems thereof20%
H05BElectric heating20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
12,478,894Method and device for directing lighting effect that induces dynamic effect of direction object by using masking layer2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to FANLIGHT CO LTD (1)· patent assignee history
2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FANLIGHT CO LTD12025
Locations
LocationPatentsSpan
KR12025