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. 15, 2025
Filed:
Oct. 20, 2023
Applicant:
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Inventors:
Seon Jeong Kim, Seoul, KR;
Jong Woo Park, Seoul, KR;
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64U 30/29 (2023.01); B64U 10/13 (2023.01); B64U 20/70 (2023.01); B64U 30/294 (2023.01);
U.S. Cl.
CPC ...
B64U 10/13 (2023.01); B64U 20/70 (2023.01); B64U 30/294 (2023.01);
Abstract
Provided are a subminiature drone including a rotary artificial muscle motor and a method of operating the same. The subminiature drone includes the rotary artificial muscle motor repeatedly twisted and untwisted according to whether a voltage is applied to generate a rotational force so that a coaxial inverted rotor structure including a subminiature propeller can be easily driven, and a subminiature drone can be provided.