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Inventor

John Bon-Woong Koo

Inventor
Andover, MA, US

Overview

1→
Patents
2012
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
8,263,944'Directional gas injection for an ion source cathode assembly'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CAMPBELL CHRIS (1)· patent assignee history
2012Patents assigned to CHANEY CRAIG R (1)· patent assignee history
2012Patents assigned to COBB ERIC R (1)· patent assignee history
2012Patents assigned to KOO JOHN BON-WOONG (1)· patent assignee history
2012Patents assigned to PEREL ALEXANDER S (1)· patent assignee history
2012Based in Andover, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAMPBELL CHRIS12012
CHANEY CRAIG R12012
COBB ERIC R12012
KOO JOHN BON-WOONGself12012
PEREL ALEXANDER S12012
Locations
LocationPatentsSpan
Andover, Massachusetts, US12012