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Inventor

Byeong Hyeok Yun

Inventor
Irvine, CA, US

Overview

3→
Patents
1988–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
G08BSignalling systems, e.g. personal calling systems20%
H01HElectric switches20%
LOC2620%
PatentTitleYear
D0930859Vehicle headlamp202110,548,780Apparatus for informing excretions and control method thereof20204,719,437'Electrical ground fault receptacle assembly'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to GOLD STAR INSTR & ELECTRICS (1)· patent assignee history
1988Based in Kyung Sang Buk Do, KR· patent location history
2020Patents assigned to LITTLEONE INC (1)· patent assignee history
2020Based in Seoul, KR· patent location history
2021Patents assigned to GM GLOBAL TECH OPERATIONS LLC (1)· patent assignee history
2021Based in Irvine, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS LLC12021
GOLD STAR INSTR & ELECTRICS11988
LITTLEONE INC12020
Locations
LocationPatentsSpan
Irvine, California, US12021
Seoul, KR12020
Kyung Sang Buk Do, KR11988