Hou; Hsien-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hou; Hsien-Chang.The latest application filed is for "mold apparatus and manufacturing method thereof".
- Hou; Hsien-Chang - Taichung TW
- Hou; Hsien-Chang - Taichung City TW
| Patent | Date |
|---|---|
| Method for producing optical device Grant 9,561,609 - Hou February 7, 2 | 2017-02-07 |
| Mold apparatus and manufacturing method thereof Grant 9,452,558 - Hou September 27, 2 | 2016-09-27 |
| Optical device and method for producing the same Grant 9,279,953 - Hou March 8, 2 | 2016-03-08 |
| Optical imaging lens Grant 9,250,364 - Hou February 2, 2 | 2016-02-02 |
| Mold Apparatus And Manufacturing Method Thereof App 20150258722 - Hou; Hsien-Chang | 2015-09-17 |
| Optical Imaging Lens App 20150116849 - Hou; Hsien-Chang | 2015-04-30 |
| Method For Producing Optical Device App 20150102513 - Hou; Hsien-Chang | 2015-04-16 |
| Optical Device And Method For Producing The Same App 20150103421 - Hou; Hsien-Chang | 2015-04-16 |
| Outlet Pipe Structure of a Faucet App 20130174932 - Hou; Hsien-Chang | 2013-07-11 |
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.
| 