LexDanaLexDanabeta
Inventor

SOON HYANG LEE

Inventor
KR

Overview

1→
Patents
2024
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.

A61Bprimary
A61BDiagnosis20%
A62BDevices, apparatus or methods for life-saving20%
G08BSignalling systems, e.g. personal calling systems20%
H04WWireless communication networks20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
11,857,339Headgear-type device for hazardous air quality warning and air quality improvement2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to LEESTECH SYSTEM CO LTD (1)· patent assignee history
2024Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEESTECH SYSTEM CO LTD12024
Locations
LocationPatentsSpan
KR12024