Inventor
Donald L. Michael
Inventor
Monmouth, OR, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters71%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems11%
H05KPrinted circuits6%
Y10TTechnical subjects covered by former us classification6%
H01JElectric discharge tubes or discharge lamps3%
H05BElectric heating3%
PatentTitleYear
7,824,003'Fluid-ejection device service station'20107,798,599'Fluid-ejection device service station'20107,628,475'Printhead evacuation mechanism and method'20097,534,662'Methods for hermetic sealing of post media-filled MEMS package'20097,443,017'Package having bond-sealed underbump'20087,416,293'Ink recirculation system'20087,296,881'Printhead de-priming'20077,256,549'Three electrode arc-discharge lamp'20077,237,879'Method and apparatus for reducing nozzle failure in stored inkjet printheads'20077,103,969'Methods and systems for forming a die package'20067,097,274'Removing gas from a printhead'2006RE039242'Wet wiping printhead cleaning system using a non-contact technique for applying a printhead treatment fluid'20067,067,355'Package having bond-sealed underbump'20066,946,728'System and methods for hermetic sealing of post media-filled MEMS package'20056,698,092'Methods and systems for forming a die package'20046,572,214'Inkjet printing systems using filter fluid interconnects for pigmented inks'20036,402,288'Flexible frame onsert capping system for inkjet printheads'20026,390,593'Foam-filled caps for sealing inkjet printheads'20026,386,678'High deflection capping system for inkjet printheads'20026,196,651'Method and apparatus for detecting the end of life of a print cartridge for a thermal ink jet printer'20016,196,658'Flexible frame onsert capping system for inkjet printheads'20016,155,675'Printhead structure and method for producing the same'20006,151,043'High deflection capping system for inkjet printheads'20006,126,265'Ink jet printer service station controlled by data from consumable parts with incorporated memory devices'20006,062,679'Printhead for an inkjet cartridge and method for producing the same'20005,969,731'Print head servicing system and method employing a solid liquefiable substance'19995,956,053'Dual seal capping system for inkjet printheads'19995,936,647'Flexible frame onsert capping of inkjet printheads'19995,914,734'Printhead servicing system and method using a moveable wiper between a fluid source and a printhead'19995,907,335'Wet wiping printhead cleaning system using a non-contact technique for applying a printhead treatment fluid'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to HEWLETT PACKARD CO (14)· patent assignee history
1999–2008Based in Monmouth, OR, US· patent location history
1999–2010Based in Corvallis, OR, US· patent location history
2003–2010Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (15)· patent assignee history
2005–2009Based in Monmoth, OR, US· patent location history
2010Patents assigned to MICHAEL DONALD LEE (1)· patent assignee history
2010Patents assigned to STUDER ANTHONY D (1)· patent assignee history
2010Patents assigned to SWIER KEVIN E (1)· patent assignee history
2010Based in Monmonth, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 15 | 2003–2010 |
| HEWLETT PACKARD CO | 14 | 1999–2002 |
| MICHAEL DONALD LEEself | 1 | 2010 |
| STUDER ANTHONY D | 1 | 2010 |
| SWIER KEVIN E | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Monmouth, OR, US | 18 | 1999–2008 |
| Monmoth, OR, US | 6 | 2005–2009 |
| Corvallis, OR, US | 5 | 1999–2010 |
| Monmonth, OR, US | 1 | 2010 |