Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629646 | Droplet ejector with oscillating tapered aperture | — | 2003-10-07 |
| 6540153 | Methods and apparatus for dispensing liquids as an atomized spray | — | 2003-04-01 |
| 6540154 | Systems and methods for controlling fluid feed to an aerosol generator | Markus Flierl | 2003-04-01 |
| 6467476 | Liquid dispensing apparatus and methods | Cheng H. Wu | 2002-10-22 |
| 6427682 | Methods and apparatus for aerosolizing a substance | Mike Klimowicz | 2002-08-06 |
| 6205999 | Methods and apparatus for storing chemical compounds in a portable inhaler | Linda R. De Young, Cheng H. Wu, Miro S. Cater, Vijay R. Kumar, Markus Flierl | 2001-03-27 |
| 6085740 | Liquid dispensing apparatus and methods | Cheng H. Wu | 2000-07-11 |
| 6014970 | Methods and apparatus for storing chemical compounds in a portable inhaler | Linda R. De Young, Cheng H. Wu, Miro S. Cater, Vijay R. Kumar, Markus Flierl | 2000-01-18 |
| 5938117 | Methods and apparatus for dispensing liquids as an atomized spray | — | 1999-08-17 |
| 5758637 | Liquid dispensing apparatus and methods | Cheng H. Wu | 1998-06-02 |
| 5586550 | Apparatus and methods for the delivery of therapeutic liquids to the respiratory system | Cheng H. Wu | 1996-12-24 |
| 5164740 | High frequency printing mechanism | — | 1992-11-17 |