Chen; Daoyuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Daoyuan.The latest application filed is for "door lock shielding cover".
- Chen; Daoyuan - Guangdong CN
- Chen; Daoyuan - Zhuhai CN
- Chen; Daoyuan - Hangzhou CN
- CHEN; Daoyuan - Shanghai CN
- Chen, Daoyuan - Kunsan CN
| Patent | Date |
|---|---|
| Monitoring frequency setting method and device Grant 11,443,571 - Chen , et al. September 13, 2 | 2022-09-13 |
| Abnormality prompting method and intelligent socket Grant 11,374,368 - Song , et al. June 28, 2 | 2022-06-28 |
| Door Lock Shielding Cover App 20220178165 - DONG; Mingzhu ; et al. | 2022-06-09 |
| Model Processing Method, Apparatus, Storage Medium, and Processor App 20210357752 - Chen; Daoyuan ; et al. | 2021-11-18 |
| Monitoring Frequency Setting Method and Device App 20210225101 - CHEN; Daoyuan ; et al. | 2021-07-22 |
| Door Lock, Door Lock Controlling Method And Door Lock Controlling Device App 20210214970 - YANG; Miao ; et al. | 2021-07-15 |
| Double-glass Photovoltaic Assembly App 20210043779 - CHEN; Daoyuan ; et al. | 2021-02-11 |
| Abnormality Prompting Method and Intelligent Socket App 20210036469 - Song; Dechao ; et al. | 2021-02-04 |
| Device Control Apparatus, Method, and Device Comprising the Apparatus App 20200257495 - A1 | 2020-08-13 |
| Cable end connector assembly App 20050064734 - Chang, Shih-Tung ; et al. | 2005-03-24 |
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.
| 