Xu; Yonghui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Yonghui.The latest application filed is for "reverse cycle defrost refrigeration system".

Company Profile

2.4.8

Xu; Yonghui - Shaanxi CN
Xu; Yonghui - Flower Mound TX
XU; Yonghui - Xi'an Shaanxi
XU; YONGHUI - Longview TX US
Xu; Yonghui - Mississauga CA
Xu; Yonghui - Oakville CA

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

Patent Activity

Patent	Date
High-strength dissolvable aluminum alloy and preparation method therefor Grant 11,047,025 - Qin , et al. June 29, 2	2021-06-29
Reverse cycle defrost refrigeration system and method Grant 10,753,668 - Xu , et al. A	2020-08-25
Reverse defrost system and methods Grant 10,533,782 - Xu , et al. Ja	2020-01-14
Reverse Cycle Defrost Refrigeration System App 20180259234 - XU; Yonghui ; et al.	2018-09-13
Reverse Defrost System And Methods App 20180238598 - XU; Yonghui ; et al.	2018-08-23
Reverse Cycle Defrost Refrigeration System And Method App 20180238602 - XU; Yonghui ; et al.	2018-08-23
High-strength Dissolvable Aluminum Alloy And Preparation Method Therefor App 20180016662 - QIN; Yi ; et al.	2018-01-18
Sound Attenuation Module And Oversized Grill App 20150101883 - XU; YONGHUI ; et al.	2015-04-16
Device simulating operation of a machine that functions as either a motor or a generator App 20070244683 - Cheng; Louis ; et al.	2007-10-18
Extraction Apparatus App 20070151285 - Xu; Yonghui	2007-07-05
Extraction apparatus Grant 7,228,706 - Xu June 12, 2	2007-06-12

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