Inventor
Martha A. Truninger
Inventor
Corvallis, OR, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters59%
Y10TTechnical subjects covered by former us classification19%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems6%
H10NElectric solid-state devices not otherwise provided for6%
G02BOptical elements, systems or apparatus3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
8,651,630'Fluid ejector structure'20148,109,607'Fluid ejector structure and fabrication method'20127,677,706'Electrostatic actuator and fabrication method'20107,460,293'Display system'20087,457,026'Light modulator device'20087,443,017'Package having bond-sealed underbump'20087,378,030'Flextensional transducer and method of forming flextensional transducer'20087,238,293'Slotted substrate and method of making'20077,067,355'Package having bond-sealed underbump'20067,018,015'Substrate and method of forming substrate for fluid ejection device'20066,938,985'Slotted substrate and method of making'20056,910,758'Substrate and method of forming substrate for fluid ejection device'20056,883,903'Flextensional transducer and method of forming flextensional transducer'20056,837,572'Droplet plate architecture'20056,821,450'Substrate and method of forming substrate for fluid ejection device'20046,764,605'Particle tolerant architecture for feed holes and method of manufacturing'20046,682,874'Droplet plate architecture'20046,648,454'Slotted substrate and method of making'20036,555,480'Substrate with fluidic channel and method of manufacturing'20036,481,831'Fluid ejection device and method of fabricating'20026,482,574'Droplet plate architecture in ink-jet printheads'20026,315,397'In-situ fluid jet orifice'20016,204,182'In-situ fluid jet orifice'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to HEWLETT PACKARD CO (4)· patent assignee history
2001–2014Based in Corvallis, OR, US· patent location history
2003–2014Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (18)· patent assignee history
2012–2014Patents assigned to TRUNINGER MARTHA A (2)· patent assignee history
2012Patents assigned to CHEN CHIEN-HUA (1)· patent assignee history
2014Patents assigned to CRUZ-URIBE TONY S (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 18 | 2003–2014 |
| HEWLETT PACKARD CO | 4 | 2001–2002 |
| TRUNINGER MARTHA Aself | 2 | 2012–2014 |
| CHEN CHIEN-HUA | 1 | 2012 |
| CRUZ-URIBE TONY S | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corvallis, OR, US | 23 | 2001–2014 |