Inventor

SANGWON HWANG

Inventor
KR

Overview

7→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G11Cprimary
G11CStatic stores22%
G06FElectric digital data processing11%
H01LSemiconductor devices11%
H04NPictorial communication, e.g. television11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like6%
G01RMeasuring electric variables6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2022–2024Patents assigned to NEC CORP (2)· patent assignee history
2022–2025Based in KR· patent location history
2022–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD52022–2025
NEC CORP22022–2024
Locations
LocationPatentsSpan
KR52022–2025
JP22022–2024