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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.:

US 10336441 B1

PDFFull Text
Expired
Date of Patent:
Jul. 02, 2019

Filed:

Jun. 07, 2017

Drone

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jungsik Kim, Seoul, KR;

Hyoungrock Kim, Seoul, KR;

Joongtae Park, Seoul, KR;

Sunho Yang, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Thomas Ingram

Int. Cl.
CPC ...
B64C 25/00 (2006.01); B64C 25/24 (2006.01); B64C 25/32 (2006.01); B64C 25/52 (2006.01); B64C 39/02 (2006.01); B64D 31/06 (2006.01); B64D 45/06 (2006.01); B64D 47/08 (2006.01);
U.S. Cl.
CPC ...
B64C 25/24 (2013.01); B64C 25/52 (2013.01); B64C 39/024 (2013.01); B64D 31/06 (2013.01); B64D 45/06 (2013.01); B64D 47/08 (2013.01); B64C 2025/008 (2013.01); B64C 2025/325 (2013.01); B64C 2201/024 (2013.01); B64C 2201/027 (2013.01); B64C 2201/042 (2013.01); B64C 2201/108 (2013.01); B64C 2201/127 (2013.01); B64C 2201/18 (2013.01);
Abstract

Disclosed is a drone. The present invention includes a plurality of propellers creating a lift to prevent inclination and overturn of the drone due to a lift difference generated from uneven ground, a power driving unit providing a rotation power to each of a plurality of the propellers, a ground sensing unit measuring a distance to a first region of the ground and a shape of the first region, and a controller controlling the power driving unit to differentiate rotation ratios of a plurality of the propellers based on the measured distance and shape if receiving an input signal for landing at the first region.

Find Patent Forward Citations

Kim, Jungsik. (2019). Drone (U.S. Patent No. 10336441). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10336441

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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