Inventor · disambiguated record
Hyeon Sik Ahn
Also filed as: AHN HYEON SIK
6 granted patents·9 citations·filing 2014–2017
71Inventor score
Files withDOOSAN INFRACORE CO LTD6
Top patents by PatentIndex Score
6 records- 0186US11105348B2System for controlling construction machinery and method for controlling construction machineryDOOSAN INFRACORE CO LTD·Filed 2017·Granted Aug 31, 2021·6 cites·8 claims
- 0273US10519628B2Control system for construction machinery and control method for construction machineryDOOSAN INFRACORE CO LTD·Filed 2017·Granted Dec 31, 2019·2 cites·12 claims
- 0349US10392779B2Method of controlling a main control valve of an excavator and apparatus for performing the sameDOOSAN INFRACORE CO LTD·Filed 2017·Granted Aug 27, 2019·0 cites·8 claims
- 0447US9580888B2Apparatus and method for controlling oil hydraulic pump for excavatorDOOSAN INFRACORE CO LTD·Filed 2014·Granted Feb 28, 2017·1 cites·13 claims
- 0540US10982691B2System and method for controlling construction machineDOOSAN INFRACORE CO LTD·Filed 2017·Granted Apr 20, 2021·0 cites·15 claims
- 0631US10815950B2Construction machine starting assist systemDOOSAN INFRACORE CO LTD·Filed 2015·Granted Oct 27, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →