BERGSTEDT; Steven W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for BERGSTEDT; Steven W..The latest application filed is for "fluid detection circuit for fluid ejection head".

Company Profile

0.12.13

BERGSTEDT; Steven W. - Lexington KY
Bergstedt; Steven W. - Winchester KY
Bergstedt; Steven W - Winchester KY
Bergstedt; Steven W. - Schaumburg IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fluid Detection Circuit For Fluid Ejection Head App 20220297439 - BERGSTEDT; Steven W. ; et al.	2022-09-22
Microfluidic pump with thermal control Grant 10,208,739 - Bergstedt Feb	2019-02-19
Microfluidic pump Grant 9,989,049 - Bergstedt June 5, 2	2018-06-05
Microfluidic Pump With Thermal Control App 20170191473 - Bergstedt; Steven W.	2017-07-06
Microfluidic Pump App 20170167481 - Bergstedt; Steven W.	2017-06-15
Fluid cartridge and system for dispensing fluid Grant 9,533,302 - Edelen , et al. January 3, 2	2017-01-03
Micro-fluidic modules on a chip for diagnostic applications Grant 9,387,478 - Bergstedt , et al. July 12, 2	2016-07-12
Micro-fluidic modules on a chip for diagnostic applications Grant 9,364,833 - Bergstedt , et al. June 14, 2	2016-06-14
Micro-Fluidic Modules on a Chip for Diagnostic Applications App 20140051159 - Bergstedt; Steven W. ; et al.	2014-02-20
Micro-Fluidic Modules on a Chip for Diagnostic Applications App 20140051161 - Bergstedt; Steven W. ; et al.	2014-02-20
Fluid Cartridge And System For Dispensing Fluid App 20130236374 - EDELEN; JOHN GLENN ; et al.	2013-09-12
Methods and apparatuses for control of a signal in a printing apparatus Grant 7,901,021 - Bergstedt , et al. March 8, 2	2011-03-08
Methods and apparatus for control of a signal in a printing apparatus Grant 7,661,784 - Bergstedt , et al. February 16, 2	2010-02-16
Heater chip test circuit and methods for using the same Grant 7,635,174 - Bergstedt , et al. December 22, 2	2009-12-22
Methods And Apparatus For Control Of A Signal In A Printing Apparatus App 20090096824 - Bergstedt; Steven W. ; et al.	2009-04-16
Methods and apparatuses for control of a signal in a printing apparatus App 20080117242 - Bergstedt; Steven W. ; et al.	2008-05-22
Methods and apparatuses for control of a signal in a printing apparatus Grant 7,367,640 - Bergstedt , et al. May 6, 2	2008-05-06
Actuator chip for micro-fluid ejection device with temperature sensing and control per chip zones App 20080062216 - Bergstedt; Steven W. ; et al.	2008-03-13
Methods and apparatuses for control of a signal in a printing apparatus App 20070076032 - Bergstedt; Steven W. ; et al.	2007-04-05
Heater chip test circuit and methods for using the same App 20070040862 - Bergstedt; Steven W. ; et al.	2007-02-22
Method and apparatus for switching amplification having variable sample point and variable order correction Grant 6,922,100 - Midya , et al. July 26, 2	2005-07-26
Method and apparatus for switching amplification having variable sample point and variable order correction App 20050024133 - Midya, Pallab ; et al.	2005-02-03
Fast and efficient median search method and filter Grant 6,018,750 - Connell , et al. January 25, 2	2000-01-25

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