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. 11, 2022
Filed:
Nov. 20, 2018
Applicant:
Korea Aerospace Research Institute, Daejeon, KR;
Inventors:
Keun Bae Kim, Daejeon, KR;
Bo Hwa Lee, Daejeon, KR;
Assignee:
KOREA AEROSPACE RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 39/02 (2006.01); B64D 27/04 (2006.01); B64D 27/24 (2006.01); B64D 27/02 (2006.01);
U.S. Cl.
CPC ...
B64C 39/024 (2013.01); B64D 27/04 (2013.01); B64D 27/24 (2013.01); B64C 2201/027 (2013.01); B64C 2201/042 (2013.01); B64C 2201/044 (2013.01); B64C 2201/108 (2013.01); B64D 2027/026 (2013.01);
Abstract
Provided is a high efficiency long range drone, and more particularly, a high efficiency long range drone capable of increasing flight time and efficiently using power during long range cruising flight by selectively using the power among an engine generator and a battery and applying an auxiliary wing.