Inventor

SEXTON DOUGLAS A

US39 patents

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

SEXTON DOUGLAS A

HEWLETT PACKARD DEVELOPMENT CO

Microfluidic device with thin-film electronic devices

Inhalers and methods of controlling airflow in inhalers

Large thermal ink jet nozzle array printhead

Large thermal ink jet nozzle array printhead

Microfluidic system utilizing thin-film layers to route fluid

Microfluidic device with thin-film electronic devices

Portable inhaler with temperature control

Systems and methods for particle detection

Thermal drop generator

Assessing print quality using intensity histograms and perimeter lengths

Medicament dispenser

Augmented reality server

Method for making a pharmaceutically active ingredient abuse-prevention device

Data usage effectiveness determination

US ARMY

Laser texturing

Method for laser-assisted silicon etching using halocarbon ambients

Method for laser-assisted silicon etching using halocarbon ambients

Method for laser-assisted etching of III-V and II-VI semiconductor compounds using chlorofluorocarbon ambients

Method for laser-assisted silicon etching using halocarbon ambients

Method for laser-assisted etching of III-V and II-VI semiconductor compounds using chlorofluorocarbon ambients

Laser textured surface absorber and emitter

Method of rapid sample handling for laser processing

Microdynamic devices fabricated on silicon-on-sapphire substrates

Ultra-high vacuum/chemical vapor deposition of epitaxial silicon-on-sapphire

US NAVY

Excimer laser dopant activation of backside illuminated CCD&#39;s

Laser texturing

Photon controlled decomposition of nonhydrolyzable ambients

Photon controlled decomposition of nonhydrolyzable ambients

Laser formation of graded junction devices

Self-aligned MOSFET with electrically active mask

Laser controlled decomposition of chlorofluorocarbons

Method of improving the spectral response and dark current characteristics of an image gathering detector

HEWLETT PACKARD CO

Large area inkjet printhead

In-situ fluid jet orifice

High durability polymide-containing printhead system and method for making the same

In-situ fluid jet orifice

UNITED STATED OF AMERICA AS RE

Method of laser processing ferroelectric materials

CHILDERS WINTHROP D

Inhaler nozzle maintenance apparatus and method

SEXTON DOUGLAS A

Web-linked camera device with unique association for augmented reality

Excimer laser dopant activation of backside illuminated CCD's