CHEN; Cheng I
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; Cheng I.The latest application filed is for "smart film apparatus".
- CHEN; Cheng I - TAOYUAN CITY TW
- Chen; Cheng-I - Taipei TW
- CHEN; Cheng-I - Taipei City TW
- Chen; Cheng-I - New Taipei TW
- CHEN; CHENG-I - NEW TAIPEI CITY TW
- Chen; Cheng-I - Hsin-Chuang City TW
- Chen; Cheng-I - Hsin-Chu TW
- Chen; Cheng-I - Yun-Lin Hsien TW
| Patent | Date |
|---|---|
| Smart Film Apparatus App 20210247638 - LIAO; Hong Zong ; et al. | 2021-08-12 |
| Network device and operating method thereof Grant 9,785,511 - Young , et al. October 10, 2 | 2017-10-10 |
| Network Device And Operating Method Thereof App 20150248335 - YOUNG; Ting-Jung ; et al. | 2015-09-03 |
| Hair trimming device Grant 9,073,225 - Chen , et al. July 7, 2 | 2015-07-07 |
| Hair Trimming Device App 20140325848 - CHEN; CHIN-CHUAN ; et al. | 2014-11-06 |
| Hair Trimmer App 20110302789 - CHEN; Chin-Chuan ; et al. | 2011-12-15 |
| Blade structure of an electric hair trimmer App 20080209741 - Chen; Chin-Chuan ; et al. | 2008-09-04 |
| Reciprocative electric hair trimmer App 20080168658 - Chen; Chin-Chuan ; et al. | 2008-07-17 |
| Guard filter methodology and automation system to avoid scrap due to reticle errors Grant 6,746,879 - Chen June 8, 2 | 2004-06-08 |
| Electric reciprocating system for baby carriage Grant 6,519,792 - Chen February 18, 2 | 2003-02-18 |
| Electric reciprocating system for baby carriage App 20020020017 - Chen, Cheng-I | 2002-02-21 |
| Earthquake alarm device App 20010033232 - Chen, Cheng-I | 2001-10-25 |
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.
| 