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:
Oct. 21, 2025
Filed:
Jul. 19, 2021
Applicant:
Fujian Sanan Sino-science Photobiotech Co., Ltd., Quanzhou, CN;
Inventors:
Assignee:
FUJIAN SANAN SINO-SCIENCE PHOTOBIOTECH CO., LTD., Quanzhou, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01G 7/04 (2006.01);
U.S. Cl.
CPC ...
A01G 7/045 (2013.01);
Abstract
The present invention provides a bimodal blue light for promoting plant growth, which has peaks in wavebands of 431-441 nm and 445-455 nm, respectively. The ratio of the number of photons in the waveband of 445-455 nm to the number of photons in the waveband of 431-441 nm is 1.18-1.54. Test shows that using the bimodal blue light of the present invention can promote plant growth and increase yield.