Inventor

TRUNINGER MARTHA A

US21 patents

⚠️ This page may combine multiple inventors who share the name “TRUNINGER MARTHA A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TRUNINGER MARTHA A

HEWLETT PACKARD DEVELOPMENT CO

Substrate with fluidic channel and method of manufacturing

Slotted substrate and method of making

Slotted substrate and method of making

Particle tolerant architecture for feed holes and method of manufacturing

Substrate and method of forming substrate for fluid ejection device

Flextensional transducer and method of forming flextensional transducer

Substrate and method of forming substrate for fluid ejection device

Package having bond-sealed underbump

Droplet plate architecture

Substrate and method of forming substrate for fluid ejection device

Droplet plate architecture

Package having bond-sealed underbump

Display system

Light modulator device

Slotted substrate and method of making

Electrostatic actuator and fabrication method

HEWLETT PACKARD CO

Droplet plate architecture in ink-jet printheads

Fluid ejection device and method of fabricating

(unassigned)

Flextensional transducer and method of forming flextensional transducer

JILANI ADEL

Fluid ejector structure

CHEN CHIEN-HUA

Fluid ejector structure and fabrication method