Nguyen; Hien H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nguyen; Hien H..The latest application filed is for "padlock".
- Nguyen; Hien H. - Hau Giang Province VN
- NGUYEN; HIEN H. - Long My District Hau Giang Province
- Nguyen; Hien H. - Long My VN
- Nguyen; Hien H. - Auburndale MA
- Nguyen; Hien H. - Cambridge MA
| Patent | Date |
|---|---|
| Padlock Grant 11,149,471 - Nguyen , et al. October 19, 2 | 2021-10-19 |
| Padlock App 20200032557 - NGUYEN; My T. ; et al. | 2020-01-30 |
| Padlock App 20200032556 - NGUYEN; My T. ; et al. | 2020-01-30 |
| Padlock Grant 10,458,153 - Nguyen , et al. Oc | 2019-10-29 |
| Water Metering System With Piggy Backed E-commerce App 20190310124 - NGUYEN; MY T. ; et al. | 2019-10-10 |
| Smart padlock Grant D813,645 - Nguyen , et al. March 27, 2 | 2018-03-27 |
| Smart water meter Grant D802,460 - Nguyen , et al. November 14, 2 | 2017-11-14 |
| Smart water meter Grant D801,839 - Nguyen , et al. November 7, 2 | 2017-11-07 |
| Smart water meter Grant D798,756 - Nguyen , et al. October 3, 2 | 2017-10-03 |
| Padlock App 20170009491 - NGUYEN; My T. ; et al. | 2017-01-12 |
| Arbitration method and apparatus Grant 6,782,441 - Nguyen , et al. August 24, 2 | 2004-08-24 |
| Queuing delay limiter Grant 6,772,244 - Nguyen , et al. August 3, 2 | 2004-08-03 |
| Queuing delay limiter App 20030191875 - Nguyen, Hien H. ; et al. | 2003-10-09 |
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.
| 