Long; Min
Patent Applications and Registrations
Patent applications and USPTO patent grants for Long; Min.The latest application filed is for "fire damper for ventilating fan".
- Long; Min - Guangdong CN
- Long; Min - Foshan CN
- Long; Min - Shanghai CN
Trademarks
| Patent | Date |
|---|---|
| Ventilating fan Grant 10,451,076 - Weng , et al. Oc | 2019-10-22 |
| Ventilation fan Grant 10,240,614 - Long , et al. | 2019-03-26 |
| Ventilating fan Grant 10,047,756 - Yang , et al. August 14, 2 | 2018-08-14 |
| Fire damper for ventilating fan Grant 9,868,003 - Long , et al. January 16, 2 | 2018-01-16 |
| Ventilating fan Grant 9,631,828 - Zhong , et al. April 25, 2 | 2017-04-25 |
| Fire Damper For Ventilating Fan App 20170028233 - Long; Min ; et al. | 2017-02-02 |
| Ventilation device Grant 9,534,802 - Zhong , et al. January 3, 2 | 2017-01-03 |
| Fire damper for ventilating fan Grant 9,533,179 - Long , et al. January 3, 2 | 2017-01-03 |
| Ventilating fan Grant 9,513,022 - Zhong , et al. December 6, 2 | 2016-12-06 |
| Ventilation Fan App 20160195108 - Long; Min ; et al. | 2016-07-07 |
| Noise reduction structure Grant 9,303,718 - Long , et al. April 5, 2 | 2016-04-05 |
| Semiconductor memory garbage collection Grant 9,280,463 - Gao , et al. March 8, 2 | 2016-03-08 |
| Noise Reduction Structure App 20150276011 - Long; Min ; et al. | 2015-10-01 |
| Ventilating fan Grant 9,033,684 - Long , et al. May 19, 2 | 2015-05-19 |
| Ventilating Fan App 20150086353 - WENG; Yefan ; et al. | 2015-03-26 |
| Semiconductor Memory Garbage Collection App 20150032939 - Gao; Xue Dong ; et al. | 2015-01-29 |
| Ventilating fan mounting bracket Grant 8,800,943 - Long August 12, 2 | 2014-08-12 |
| Adapter Structure Of Ventilating Fan App 20140206276 - Zhong; Bodong ; et al. | 2014-07-24 |
| Ventilation Device App 20140187139 - Zhong; Bodong ; et al. | 2014-07-03 |
| Ventilating Fan App 20130137361 - Zhong; Bodong ; et al. | 2013-05-30 |
| Ventilating Fan App 20130137360 - Zhong; Bodong ; et al. | 2013-05-30 |
| Fire Damper For Ventilating Fan App 20130130613 - Long; Min ; et al. | 2013-05-23 |
| Ventilating Fan App 20130072105 - Yang; Zhenjian ; et al. | 2013-03-21 |
| Ventilating Fan Mounting Bracket App 20130026334 - Long; Min | 2013-01-31 |
| Ventilating Fan App 20120275938 - Long; Min ; et al. | 2012-11-01 |
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