Yang; Cheng-Yuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Cheng-Yuan.The latest application filed is for "electronic device with optical disc drive".
- Yang; Cheng-Yuan - Taipei County TW
- Yang; Cheng-Yuan - Taipei TW
- Yang; Cheng-Yuan - Taipei City TW
| Patent | Date |
|---|---|
| Electronic device Grant 7,920,386 - Tsao , et al. April 5, 2 | 2011-04-05 |
| Electronic device with optical disc drive Grant 7,903,423 - Yang March 8, 2 | 2011-03-08 |
| Electronic Device with Optical Disc Drive App 20100293562 - Yang; Cheng-Yuan | 2010-11-18 |
| Optical disk drive and notebook computer using the same Grant 7,793,312 - Yang September 7, 2 | 2010-09-07 |
| Electronic Device App 20100214757 - Tsao; Lu-Lung ; et al. | 2010-08-26 |
| Optical Disk Device with Magnetic Latching Function and the Same in Computer Apparatus App 20090150912 - Yang; Cheng-Yuan | 2009-06-11 |
| Optical Disk Drive and Notebook Computer Using the Same App 20090073644 - Yang; Cheng-Yuan | 2009-03-19 |
| Extractable Ribbon Tray And Printer Utilizing The Same App 20080181704 - Yang; Cheng-Yuan | 2008-07-31 |
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.
| 