Inventor · disambiguated record
Changhyeon Lee
Also filed as: LEE CHANGHYEON
9 granted patents·6 pending applications·18 citations·filing 2017–2024
81Inventor score
Top patents by PatentIndex Score
15 records- 0178US10620636B2Method of identifying functional region in 3-dimensional space, and robot implementing the methodLG ELECTRONICS INC·Filed 2018·Granted Apr 14, 2020·6 cites·20 claims
- 0277US11096325B2Lawn mower robotLG ELECTRONICS INC·Filed 2017·Granted Aug 24, 2021·4 cites·20 claims
- 0374US11182625B2Method for identifying obstacle on driving ground and robot for implementing sameLG ELECTRONICS INC·Filed 2018·Granted Nov 23, 2021·3 cites·15 claims
- 0474US10948913B2Method of identifying unexpected obstacle and robot implementing the methodLG ELECTRONICS INC·Filed 2018·Granted Mar 16, 2021·3 cites·20 claims
- 0569US11602850B2Method for identifying moving object in three-dimensional space and robot for implementing sameLG ELECTRONICS INC·Filed 2018·Granted Mar 14, 2023·2 cites·19 claims
- 0655US12469266B2Robot cleaner and control method thereofLG ELECTRONICS INC·Filed 2020·Granted Nov 11, 2025·0 cites·16 claims
- 0755US2025319594A1Mobile robot and method for controlling mobile robotLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 0853US11480975B2Method of adaptively operating based on height difference between floors and cleaning robotLG ELECTRONICS INC·Filed 2019·Granted Oct 25, 2022·0 cites·16 claims
- 0953US2024243125A1Integrated circuit devicesSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1053US2024411227A1Photolithography method and method of manufacturing semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1150US2025165011A1Drone system for synthetic aperture radar operation and operating method thereofPOSTECH RES & BUSINESS DEV FOUND·Filed 2024·Application pending·0 cites
- 1248US2022183525A1RobotLG ELECTRONICS INC·Filed 2020·Application pending·0 cites
- 1345US11498228B2Method for sensing depth of object by considering external light and device implementing sameLG ELECTRONICS INC·Filed 2018·Granted Nov 15, 2022·0 cites·10 claims
- 1439US2023255424A1Robot cleaner and method for controlling sameLG ELECTRONICS INC·Filed 2020·Application pending·0 cites
- 1535US11493933B2Method for traveling on basis of characteristics of traveling surface, and robot for implementing sameLG ELECTRONICS INC·Filed 2018·Granted Nov 8, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →