The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2023
Filed:
May. 26, 2022
Rynan Technologies Pte. Ltd., Singapore, SG;
My T. Nguyen, Tra Vinh, VN;
Cuong Q. Hong, Tra Vinh, VN;
Luong V. Truong, Chau Thanh District, VN;
Toan Q. Tran, Cang Long District, VN;
Trieu T. Le, Hon Dat District, VN;
Bien T. Mai, Cau Ke District, VN;
An Trinh, Tra Vinh, VN;
Thong A. Nguyen, Tra Vinh, VN;
Khang M. Duong, Ninh Kieu, VN;
RYNAN TECHNOLOGIES PTE. LTD., Singapore, SG;
Abstract
An Alternate Wetting and Drying (AWD) method/system for irrigating a field using a pump comprising an outlet supplying water to the field and an inlet connected to a water source is disclosed. The method/system comprises a sensor placed at a location in the field for sensing a water depth below a surface of the field and transmitting the water depth to a controller located remotely from the sensing location using a wireless connection. The controller enables the pump when the sensed water depth is below a threshold depth and disables the pump when the sensed water depth is above a threshold depth.