Shan; Huafeng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shan; Huafeng.The latest application filed is for "triple-folding electric bed".
- Shan; Huafeng - Jiaxing Zhejiang
- Shan; Huafeng - Zhejiang CN
- SHAN; HUAFENG - Jiaxing City CN
| Patent | Date |
|---|---|
| Single-motor Electrically Powered Bed App 20220248864 - Shan; Huafeng ; et al. | 2022-08-11 |
| Triple-folding Electric Bed App 20220248863 - Shan; Huafeng ; et al. | 2022-08-11 |
| Bed Body Structure App 20220248861 - Shan; Huafeng ; et al. | 2022-08-11 |
| Sound collection device Grant D951,900 - Shan , et al. May 17, 2 | 2022-05-17 |
| Integrated physiological signal detection sensor Grant 11,243,111 - Shan , et al. February 8, 2 | 2022-02-08 |
| Electric Bed Having No Bed Board And Being Covered In Material App 20220000269 - Shan; Huafeng ; et al. | 2022-01-06 |
| Support component for furniture Grant D930,416 - Shan , et al. September 14, 2 | 2021-09-14 |
| Human Body Health Assessment Method And System Based On Sleep Big Data App 20210225510 - Yang; Xiangdong ; et al. | 2021-07-22 |
| Integrated Physiological Signal Detection Sensor App 20210215533 - Shan; Huafeng ; et al. | 2021-07-15 |
| Electric Adjustable Bed App 20210177154 - Shan; Huafeng ; et al. | 2021-06-17 |
| Frame structure of an electric bed Grant 10,986,930 - Shan , et al. April 27, 2 | 2021-04-27 |
| Electric adjustable bed Grant 10,932,583 - Shan , et al. March 2, 2 | 2021-03-02 |
| Electric bed Grant 10,912,669 - Shan , et al. February 9, 2 | 2021-02-09 |
| Electric bed Grant 10,905,379 - Shan , et al. February 2, 2 | 2021-02-02 |
| Electric bed Grant 10,529,217 - Shan , et al. J | 2020-01-07 |
| Foldable Electric Bed App 20190239653 - Shan; Huafeng ; et al. | 2019-08-08 |
| Electric Adjustable Bed App 20190021509 - Shan; Huafeng ; et al. | 2019-01-24 |
| Frame Structure Of An Electric Bed App 20190021507 - Shan; Huafeng ; et al. | 2019-01-24 |
| Electric Bed App 20180338624 - Shan; Huafeng ; et al. | 2018-11-29 |
| Electric Bed App 20180338724 - Shan; Huafeng ; et al. | 2018-11-29 |
| Intelligent Electric Bed System App 20180338725 - Shan; Huafeng ; et al. | 2018-11-29 |
| Electric Bed App 20180342148 - Shan; Huafeng ; et al. | 2018-11-29 |
| Intelligent Bed App 20180338626 - Shan; Huafeng ; et al. | 2018-11-29 |
| Electric bed bedboard with embedded fixed structure Grant 9,308,146 - Shan April 12, 2 | 2016-04-12 |
| Electric bed front motor drive structure Grant 9,078,794 - Shan July 14, 2 | 2015-07-14 |
| Bolt Attachment for Electric Bed Bedboard App 20140123392 - SHAN; HUAFENG | 2014-05-08 |
| Electric Bed Front Motor Drive Structure App 20140123391 - SHAN; HUAFENG | 2014-05-08 |
| Lumbar Folding Bed App 20140041121 - Shan; Huafeng | 2014-02-13 |
| Electric Bed Bedboard with Embedded Fixed Structure App 20130326814 - SHAN; HUAFENG | 2013-12-12 |
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