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:
Jan. 17, 2023
Filed:
Sep. 25, 2020
Applicant:
Jiangnan University, Wuxi, CN;
Inventors:
Daming Fan, Wuxi, CN;
Zilong Zhao, Wuxi, CN;
Bowen Yan, Wuxi, CN;
Wenhua Gao, Nanjing, CN;
Jianlian Huang, Xiamen, CN;
Huayu Yang, Wuxi, CN;
Hao Zhang, Wuxi, CN;
Jianxin Zhao, Wuxi, CN;
Wei Chen, Wuxi, CN;
Assignee:
Jiangnan University, Wuxi, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/106 (2017.01); B29C 64/268 (2017.01); B33Y 30/00 (2015.01); B29C 64/209 (2017.01); B29C 64/295 (2017.01);
U.S. Cl.
CPC ...
B29C 64/106 (2017.08); B29C 64/295 (2017.08); B29C 64/209 (2017.08); B33Y 30/00 (2014.12);
Abstract
Disclosed are 3D printing equipment, a system, and a method for food design and production. The 3D printing equipment has a bipolar microwave heating antenna for focusing heating on a material in an extrusion nozzle. The extrusion nozzle is between the anode antenna and the cathode antenna of the bipolar microwave heating antenna. The anode antenna and the cathode antenna limit a microwave electric field between them, thereby implementing focused heating on the material.