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Inventor

Il-Gu Hong

Inventor
Namyangju-si, KR

Overview

2→
Patents
2010–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation25%
C02FTreatment of water, waste water, sewage, or sludge25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
9,579,607'Device for measuring pollution index of filtration membrane'20177,746,900'Low-level communication layers and device employing same'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to AHN JUNG KYUN (1)· patent assignee history
2010Patents assigned to HONG IL-GU (1)· patent assignee history
2010Patents assigned to KIM HAN-GYOO (1)· patent assignee history
2010Patents assigned to KIM KYUNG TAE (1)· patent assignee history
2010Based in Irvine, CA, US· patent location history
2017Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (1)· patent assignee history
2017Based in Namyangju-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AHN JUNG KYUN12010
DOOSAN HEAVY IND & CONSTRUCTION CO LTD12017
HONG IL-GUself12010
KIM HAN-GYOO12010
KIM KYUNG TAE12010
Locations
LocationPatentsSpan
Namyangju-si, KR12017
Irvine, California, US12010