ZHENG; XUEFENG
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHENG; XUEFENG.The latest application filed is for "upgraded quay crane system and operation process".
- ZHENG; XUEFENG - Beijing CN
- Zheng; Xuefeng - Xi'an CN
- Zheng; Xuefeng - Jinhua CN
- ZHENG; Xuefeng - JINHUA CITY CN
- Zheng; Xuefeng - Shanghai CN
Trademarks
| Patent | Date |
|---|---|
| Upgraded Quay Crane System And Operation Process App 20220212903 - GUO; SHUWANG ; et al. | 2022-07-07 |
| Novel Lower-trolley System App 20220212902 - XIAO; QIANG ; et al. | 2022-07-07 |
| High Linearity Hemt Device And Preparation Method Thereof App 20210359121 - Zheng; Xuefeng ; et al. | 2021-11-18 |
| Folding bedstead and folding bed Grant 11,160,384 - Zhu , et al. November 2, 2 | 2021-11-02 |
| Folding Bedstead And Folding Bed App 20210037984 - ZHU; Xiaohui ; et al. | 2021-02-11 |
| Foldable handcart Grant 10,836,418 - Zhu , et al. November 17, 2 | 2020-11-17 |
| Folding Chair Having A Side Table App 20200275771 - ZHU; Xiaohui ; et al. | 2020-09-03 |
| Method for characterizing ohmic contact electrode performance of semiconductor device Grant 10,755,990 - Zheng , et al. A | 2020-08-25 |
| Multifunctional grandstand chair Grant 10,694,851 - Zhu , et al. | 2020-06-30 |
| Foldable Handcart App 20200189638 - ZHU; Xiaohui ; et al. | 2020-06-18 |
| Folding Chair App 20200187655 - ZHU; Xiaohui ; et al. | 2020-06-18 |
| Multifunctional Grandstand Chair App 20190374034 - ZHU; Xiaohui ; et al. | 2019-12-12 |
| Collapsible butterfly chair Grant 10,455,941 - Zhu , et al. Oc | 2019-10-29 |
| Collapsible Butterfly Chair App 20190298066 - ZHU; Xiaohui ; et al. | 2019-10-03 |
| Method For Characterizing Ohmic Contact Electrode Performance Of Semiconductor Device App 20190237369 - ZHENG; XUEFENG ; et al. | 2019-08-01 |
| Folding chair Grant D849,436 - Zhu , et al. | 2019-05-28 |
| Double folding chair with rotation angles Grant 10,231,548 - Zhu , et al. | 2019-03-19 |
| Strap-type Folding Chair App 20190045908 - ZHU; Xiaohui ; et al. | 2019-02-14 |
| Double Folding Chair With Rotation Angles App 20190038029 - ZHU; Xiaohui ; et al. | 2019-02-07 |
| Backpack Grant D784,005 - Zheng , et al. April 18, 2 | 2017-04-18 |
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.
| 