Richard R. Clark

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Constant current mode firing circuit for thermal inkjet-printing no...
- Patent number 9,815,276
- Issue date Nov 14, 2017
- Hewlett-Packard Development Company, L.P.
- Hang Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Constant current mode firing circuit for thermal inkjet-printing no...
- Patent number 9,770,901
- Issue date Sep 26, 2017
- Hewlett-Packard Development Company, L.P.
- Hang Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Constant current mode firing circuit for thermal inkjet-printing no...
- Patent number 9,283,750
- Issue date Mar 15, 2016
- Hewlett-Packard Development Company, L.P.
- Hang Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Disabling a nozzle
- Patent number 7,748,815
- Issue date Jul 6, 2010
- Hewlett-Packard Development Company, L.P.
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Noise feedback for training wheels
- Patent number 6,588,788
- Issue date Jul 8, 2003
- Richard R. Clark
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Noise feedback for training wheels
- Patent number 6,419,256
- Issue date Jul 16, 2002
- Richard R. Clark
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Control system for automated parametric test equipment
- Patent number 5,206,582
- Issue date Apr 27, 1993
- Hewlett-Packard Company
- Thomas W. Ekstedt
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CONSTANT CURRENT MODE FIRING CIRCUIT FOR THERMAL INKJET-PRINTING NO...
- Publication number 20160144619
- Publication date May 26, 2016
- Hewlett-Packard Development Company, L.P.
- Hang Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Constant Current Mode Firing Circuit For Thermal Inkjet-printing No...
- Publication number 20160144618
- Publication date May 26, 2016
- Hewlett-Packard Development Company, L.P.
- Hang Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Disabling a nozzle
- Publication number 20090040260
- Publication date Feb 12, 2009
- Daryl E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Constant current mode firing circuit for thermal inkjet-printing no...
- Publication number 20060262156
- Publication date Nov 23, 2006
- Hang Liao
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Noise feedback for training wheels
- Publication number 20020175491
- Publication date Nov 28, 2002
- Richard R. Clark
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Richard R. Clark

Person

Patents Grantslast 30 patents

Constant current mode firing circuit for thermal inkjet-printing no...

Constant current mode firing circuit for thermal inkjet-printing no...

Constant current mode firing circuit for thermal inkjet-printing no...

Disabling a nozzle

Noise feedback for training wheels

Noise feedback for training wheels

Control system for automated parametric test equipment

Patents Applicationslast 30 patents

CONSTANT CURRENT MODE FIRING CIRCUIT FOR THERMAL INKJET-PRINTING NO...

Constant Current Mode Firing Circuit For Thermal Inkjet-printing No...

Disabling a nozzle

Constant current mode firing circuit for thermal inkjet-printing no...

Noise feedback for training wheels