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Inventor

Eunki Hong

Inventor
Lexington, KY, US

Overview

8→
Patents
2013–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B41Jprimary
B41JTypewriters27%
F04BPositive-displacement machines for liquids13%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%
Y10TTechnical subjects covered by former us classification13%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
H01LSemiconductor devices7%
H10DInorganic electric semiconductor devices7%
H10NElectric solid-state devices not otherwise provided for7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
PatentTitleYear
9,902,166'Maintenance valve for fluid ejection head'20189,630,419'Maintenance valve for fluid ejection head'20179,530,853'Semiconductor device with reduced leakage current and method for making the same'20169,267,497'Micro-fluidic pump'20168,956,450'Formulation for silicon-doped ink used to prevent chip etching'20158,891,949'Micro-fluidic pump'20148,844,137'Ejection devices for inkjet printers and method for fabricating ejection devices'20148,608,291'Piezoelectric inkjet printheads and methods for monolithically forming the same'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to FUNAI ELECTRIC CO (5)· patent assignee history
2013–2015Patents assigned to GUAN YIMIN (3)· patent assignee history
2013–2015Patents assigned to HONG EUNKI (3)· patent assignee history
2013–2018Based in Lexington, KY, US· patent location history
2014–2016Patents assigned to LEXMARK INT INC (2)· patent assignee history
2014Patents assigned to BERGSTEDT STEVEN (1)· patent assignee history
2016Based in Oak Ridge, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUNAI ELECTRIC CO52013–2018
GUAN YIMIN32013–2015
HONG EUNKIself32013–2015
LEXMARK INT INC22014–2016
BERGSTEDT STEVEN12014
Locations
LocationPatentsSpan
Lexington, KY, US62013–2018
Oak Ridge, NC, US22016