CHANG; Ping
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; Ping.The latest application filed is for "pharmaceutical compositions for the treatment of ophthalmic conditions".
- CHANG; Ping - Waterford CT
- CHANG; PING - New Taipei TW
- Chang; Ping - Danville CA
- Chang; Ping - Hsinchu TW
- Chang; Ping - Chutung Hsinchu 310 TW
- Chang; Ping - Taipei TW
- Chang; Ping - Taichung City TW
| Patent | Date |
|---|---|
| Pharmaceutical Compositions For The Treatment Of Ophthalmic Conditions App 20210299046 - CHANG; Ping ; et al. | 2021-09-30 |
| Compositions And Dosage Forms For Oral Delivery App 20210236456 - CHANG; Ping ; et al. | 2021-08-05 |
| Novel Opioid Compounds And Uses Thereof App 20210061815 - CHANG; Ping ; et al. | 2021-03-04 |
| Composite Article Of Inorganic Non-metal And Resin And Method For Making The Same App 20170291394 - CHANG; HSIN-PEI ; et al. | 2017-10-12 |
| Composite Article And Method For Making The Same App 20170291393 - CHANG; HSIN-PEI ; et al. | 2017-10-12 |
| Lift-off deposition system featuring a density optimized HULA substrate holder in a conical deposition chamber Grant 8,926,755 - Chang , et al. January 6, 2 | 2015-01-06 |
| Miniaturized fluid delivery and analysis system Grant 8,323,887 - Webster , et al. December 4, 2 | 2012-12-04 |
| Lift-off deposition system featuring a density optimized HULA substrate holder in a conical deposition chamber App 20100272893 - Chang; Ping ; et al. | 2010-10-28 |
| Electron beam gun Grant 7,764,008 - Kroneberger , et al. July 27, 2 | 2010-07-27 |
| Miniaturized Fluid Delivery and Analysis System App 20100105065 - Webster; James Russell ; et al. | 2010-04-29 |
| Miniaturized fluid delivery and analysis system Grant 7,666,687 - Webster , et al. February 23, 2 | 2010-02-23 |
| Electron beam gun App 20070210691 - Kroneberger; Cris Keith ; et al. | 2007-09-13 |
| Miniaturized fluid delivery and analysis system Grant 7,241,421 - Webster , et al. July 10, 2 | 2007-07-10 |
| Process for forming nitrocellulose films Grant 7,235,307 - Chen , et al. June 26, 2 | 2007-06-26 |
| Miniaturized fluid delivery and analysis system App 20070031287 - Webster; James Russell ; et al. | 2007-02-08 |
| Miniaturized fluid delivery and analysis system App 20070020148 - Webster; James Russell ; et al. | 2007-01-25 |
| Miniaturized fluid delivery and analysis system App 20070020147 - Webster; James Russell ; et al. | 2007-01-25 |
| Guitar machine head string lock function App 20060042450 - Chang; Ping | 2006-03-02 |
| Guitar saddle structure App 20060042449 - Chang; Ping | 2006-03-02 |
| Process for forming nitrocellulose films App 20050191484 - Chen, Chi-Chen ; et al. | 2005-09-01 |
| Miniaturized fluid delivery and analysis system App 20040063217 - Webster, James Russell ; et al. | 2004-04-01 |
| Planetary lift-off vapor deposition system App 20030180462 - Chang, Ping ; et al. | 2003-09-25 |
| Electron beam evaporation source Grant 5,012,064 - Chang , et al. April 30, 1 | 1991-04-30 |
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