Inventor

Steven Robert Komplin

Inventor

Lexington, KY, US

Overview

1986–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 73 as inventor

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

B41Jprimary

B41JTypewriters74%

Y10TTechnical subjects covered by former us classification6%

B01FMixing, e.g. dissolving, emulsifying or dispersing3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

LOC183%

B08BCleaning in general2%

B23KSoldering or unsoldering1%

F16CShafts1%

G02BOptical elements, systems or apparatus1%

G03GElectrography1%

PatentTitleYear

10,913,278Fluidic dispensing device having a moveable stir bar2021 10,864,740Fluid interconnection for bulk ink supply2020 10,449,773Packaging system for fluidic ejection cartridge with controlled protective tape removal2019 10,350,898Fluid interconnection for bulk ink supply2019 10,336,081Method of maintaining a fluidic dispensing device2019 10,207,510Fluidic dispensing device having a guide portion2019 10,124,593Fluidic dispensing device2018 10,105,955Fluidic dispensing device having a moveable stir bar2018 10,059,113Fluidic dispensing device2018 10,035,355Packaging system for fluidic ejection cartridge with cartridge orientation control2018 9,937,725Fluidic dispensing device2018 9,931,851Fluidic dispensing device and stir bar feedback method and use thereof2018 9,908,335'Fluidic dispensing device having features to reduce stagnation zones'2018 9,902,158'Fluidic dispensing device'2018 9,889,670'Fluidic dispensing device'2018 9,878,554'Packaging system for fluidic ejection cartridge with controlled protective tape removal'2018 9,844,937Method and apparatus for minimizing via compression in a fluid ejection head2017 9,751,315'Fluidic dispensing device having flow configuration'2017 9,751,316'Fluidic dispensing device having a stir bar'2017 9,744,771'Fluidic dispensing device having a stir bar'2017 9,707,767'Fluidic dispensing device having a stir bar and guide portion'2017 9,688,074'Fluidic dispensing device having multiple stir bars'2017 9,623,667'Printhead and fluid interconnection'2017 8,752,941'Fluid container having latching interface for micro-fluid applications'2014 8,691,341'Method of controlling the height of encapsulant on an inkjet printhead'2014 8,567,932'Fluid container having fluid interface for micro-fluid applications'2013 8,348,397'Fluid height backpressure device in a system for supplying fluid to a printhead'2013 D0667491'Color ink tank with micro fluid applications'2012 8,256,880'Fluid height backpressure device in a system for supplying fluid to a printhead'2012 D0665841'Ink tank for micro-fluid applications'2012 8,192,000'Fluid height backpressure system for supplying fluid to a printhead and backpressure device used therein'2012 7,992,965'Ink jet printhead configured to minimize ink-flow dead zones in the bubble chamber'2011 7,726,791'Conduit construction using films'2010 7,591,549'Bubble purging system and method'2009 7,540,594'Printhead assembly having vertically overlapping ink flow channels'2009 7,201,476'Inkjet printhead with bubble handling properties'2007 7,159,973'Latch release mechanism for printing apparatus components'2007 7,147,314'Single piece filtration for an ink jet print head'2006 6,796,644'Ink source regulator for an inkjet printer'2004 6,796,019'Process for making a heater chip module'2004 6,796,646'Replaceable ink cartridge for ink jet pen'2004 6,786,580'Submersible ink source regulator for an inkjet printer'2004 6,536,872'Connection module'2003 6,449,831'Process for making a heater chip module'2002 6,394,593'Vent system for ink jet pen having internal pressure regulator'2002 6,371,605'Ink jet printer ink cartridge manufacturing method'2002 6,323,456'Method of forming an ink jet printhead structure'2001 6,199,977'Cartridge body for ink jet printer'2001 6,190,492'Direct nozzle plate to chip attachment'2001 D0437611'Ink cartridge for printer'2001 6,183,064'Method for singulating and attaching nozzle plates to printheads'2001 6,168,267'Pressure controlled ink cartridge'2001 6,158,843'Ink jet printer nozzle plates with ink filtering projections'2000 6,155,678'Replaceable ink cartridge for ink jet pen'2000 6,120,131'Method of forming an inkjet printhead nozzle structure'2000 6,120,135'Printhead having heating element conductors arranged in spaced apart planes and including heating elements having a substantially constant cross-sectional area in the direction of current flow'2000 6,106,096'Printhead stress relief'2000 6,080,959'System and method for feature compensation of an ablated inkjet nozzle plate'2000 6,079,811'Ink jet printhead having a unitary actuator with a plurality of active sections'2000 D0423569'Ink cartridge for printer'2000 6,045,214'Ink jet printer nozzle plate having improved flow feature design and method of making nozzle plates'2000 6,039,439'Ink jet heater chip module'2000 6,030,071'Printhead having heating element conductors arranged in a matrix'2000 6,020,905'Ink jet printhead for drop size modulation'2000 5,988,803'Ink leakage control arrangement for an ink cartridge'1999 5,940,096'Ink jet printhead assembly with non-emitting orifices'1999 5,707,456'Method for treating ink jet foam to remove impurities'1998 5,002,375'Variable pel density print head for electrophotographic printers'1991 4,943,815'Laser printer with light-exposure prevention'1990 4,790,672'Pressed sleeve bearing'1988 4,616,945'Correction feed mechanism in a correction tape cartridge'1986 4,606,662'Single stepping motor ribbon and correction feed and lift system'1986 4,592,670'Angular motion paper feed release system'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1991Patents assigned to IBM (6)· patent assignee history

1986–2021Based in Lexington, KY, US· patent location history

1998–2014Patents assigned to LEXMARK INT INC (40)· patent assignee history

2012–2013Patents assigned to COFFEY JOHNNIE (5)· patent assignee history

2013–2021Patents assigned to FUNAI ELECTRIC CO (24)· patent assignee history

2013–2014Patents assigned to KOMPLIN STEVEN R (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEXMARK INT INC	40	1998–2014
FUNAI ELECTRIC CO	24	2013–2021
IBM	6	1986–1991
COFFEY JOHNNIE	5	2012–2013
KOMPLIN STEVEN Rself	3	2013–2014

Locations

Location	Patents	Span
Lexington, KY, US	73	1986–2021