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:
Sep. 17, 2024
Filed:
Jul. 24, 2020
Applicant:
Nanoshields Technology Limited, Hong Kong, CN;
Inventor:
Siu Wah Wong, Hong Kong, CN;
Assignee:
NANOSHIELDS TECHNOLOGY LIMITED, Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01D 5/00 (2006.01); D04H 1/4382 (2012.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
D01D 5/0084 (2013.01); D01D 5/003 (2013.01); D01D 5/0069 (2013.01); D04H 1/43838 (2020.05); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
It provides a device for applying nanofibers and/or microfibers onto a substrate (S). It also provides a system comprising a plurality of such devices which are controlled to operate independently. The system allows for depositing of a gradient material in various parameters including material thickness, fiber pore size, fiber diameter, fiber content and the like. It also relates to a method for applying nanofibers and/or microfibers onto a substrate (S).