Xu; Haidong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Haidong.The latest application filed is for "horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method".

Company Profile

5.9.9

Xu; Haidong - Wenzhou CN
Xu; Haidong - Wenzhou City CN
Xu; Haidong - Shanghai CN
Xu; Haidong - Shenzhen CN
Xu, Haidong - Glendale CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method Grant 11,377,377 - Wang , et al. July 5, 2	2022-07-05
Horizontal-vertical Drain Board-flocculation Vacuum Preloading Sediment Treatment Method App 20210403351 - Wang; Jun ; et al.	2021-12-30
Base station function deployment method and device Grant 11,109,450 - Xu , et al. August 31, 2	2021-08-31
Ceiling mount intrusion detector with PIR mirror with adjustable mount height Grant 10,605,666 - Xu , et al.	2020-03-31
Base Station Function Deployment Method And Device App 20200037312 - Xu; Haidong ; et al.	2020-01-30
Ceiling Mount Intrusion Detector With Pir Mirror With Adjustable Mount Height App 20190204157 - Xu; Haidong ; et al.	2019-07-04
System and method of foreground extraction for digital cameras Grant 10,321,100 - Wu , et al.	2019-06-11
Anti-masking assembly for intrusion detector and method of detecting application of a masking substance Grant 10,304,318 - Xu , et al.	2019-05-28
Systems and methods for adjusting optical security sensor mirrors Grant 10,267,685 - Xu , et al.	2019-04-23
Smart lookdown function switch design for intrusion detectors Grant 9,915,566 - Ni , et al. March 13, 2	2018-03-13
Ceiling mount intrusion detector with arbitrary direction detection capability Grant 9,830,789 - Xu , et al. November 28, 2	2017-11-28
Ceiling Mount Intrusion Detector With Arbitrary Direction Detection Capability App 20170186289 - Xu; Haidong ; et al.	2017-06-29
Ceiling Mounted Motion Detector With Pir Signal Enhancement App 20170167923 - Xu; Haidong ; et al.	2017-06-15
Smart Lookdown Function Switch Design For Intrusion Detectors App 20160223403 - NI; Yutao ; et al.	2016-08-04
System and Method of Foreground Extraction for Digital Cameras App 20160156879 - Wu; Vic ; et al.	2016-06-02
Composition and method for treating the over-production of mucin in diseases such as otitis media using an inhibitor of MUC5AC App 20020151491 - Li, Jian-Dong ; et al.	2002-10-17

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.