U.S. patent number D389,468 [Application Number D/062,183] was granted by the patent office on 1998-01-20 for wave shaped scanner. This patent grant is currently assigned to Umax Data Systems Inc.. Invention is credited to Thomas Chang, Tony Chen.
United States Patent | D389,468 |
Chang , et al. | January 20, 1998 |
Inventors: | Chang; Thomas (Hsinchu, TW), Chen; Tony (Hsinchu, TW) |
---|---|
Assignee: | Umax Data Systems Inc.
(Hsinchu, TW) |
Appl. No.: | D/062,183 |
Filed: | November 8, 1996 |
Current U.S. Class: | D14/425 |
Current International Class: | 1402 |
Field of Search: | ;D14/100,105,107-109,118 ;D18/36,37,39 ;D16/208,214,223,202,232 ;250/556 ;235/454,462,470,380,382,476,382.5,472,482,483,441 |
D340704 | October 1993 | Asakura et al. |
D340705 | October 1993 | Asakura et al. |
D366467 | January 1996 | Masujima et al. |
D370893 | June 1996 | Chen et al. |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.