Inventor · disambiguated record
Cheng Liu
Also filed as: LIU CHENG · LIU CHENG-CHIEN
7 granted patents·5 citations·filing 2012–2021
73Inventor score
Top patents by PatentIndex Score
7 records- 0175US11797098B2Methods for recognizing human hand and hand gesture from human, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Oct 24, 2023·1 cites·19 claims
- 0274US10949998B2Indoor space positioning based on Voronoi diagramBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Mar 16, 2021·2 cites·20 claims
- 0368US11253090B2Spill-proof cup and control method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 22, 2022·1 cites·19 claims
- 0466US11097427B2Handheld device and hand tremor compensation methodBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Aug 24, 2021·1 cites·9 claims
- 0550US12217015B2Translator pen including housing and pen head and translation method using sameBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·11 claims
- 0647US11164293B2Adaptive enhancement method for image contrast based on level of detailUNIV NAT CHENG KUNG·Filed 2020·Granted Nov 2, 2021·0 cites·5 claims
- 0732US9336568B2Unmanned aerial vehicle image processing system and methodLIU CHENG CHIEN·Filed 2012·Granted May 10, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →