Inventor · disambiguated record
Chuen-Jen Liu
Also filed as: LIU CHUEN-JEN
11 granted patents·3 pending applications·1 citations·filing 2015–2024
78Inventor score
Files withE INK HOLDINGS INC14
Top patents by PatentIndex Score
14 records- 0164US11164485B2Energy harvesting device and display deviceE INK HOLDINGS INC·Filed 2020·Granted Nov 2, 2021·0 cites·19 claims
- 0263US10068513B2Electronic paper apparatus and driving method thereofE INK HOLDINGS INC·Filed 2015·Granted Sep 4, 2018·1 cites·19 claims
- 0357US12112230B2Electronic paper display, logistics box and logistics state management methodE INK HOLDINGS INC·Filed 2023·Granted Oct 8, 2024·0 cites·14 claims
- 0456US11011829B2Antenna device and electronic apparatusE INK HOLDINGS INC·Filed 2019·Granted May 18, 2021·0 cites·12 claims
- 0556US10733916B2Electronic tag and driving method thereofE INK HOLDINGS INC·Filed 2018·Granted Aug 4, 2020·0 cites·19 claims
- 0654US10490885B2Antenna device and electronic apparatusE INK HOLDINGS INC·Filed 2018·Granted Nov 26, 2019·0 cites·10 claims
- 0753US11176337B2Proximity smart card and method for operating proximity smart cardE INK HOLDINGS INC·Filed 2020·Granted Nov 16, 2021·0 cites·18 claims
- 0853US2025053039A1E-paper display panelE INK HOLDINGS INC·Filed 2024·Application pending·0 cites
- 0952US11373012B2Smart display card and operation method thereofE INK HOLDINGS INC·Filed 2019·Granted Jun 28, 2022·0 cites·9 claims
- 1051US2023135257A1Smart wireless charging control systemE INK HOLDINGS INC·Filed 2022·Application pending·0 cites
- 1144US10431167B2Electronic paper display apparatus, signal transmission system and method thereofE INK HOLDINGS INC·Filed 2015·Granted Oct 1, 2019·0 cites·15 claims
- 1243US11495185B2Voltage regulating circuit, voltage regulating method and display deviceE INK HOLDINGS INC·Filed 2021·Granted Nov 8, 2022·0 cites·12 claims
- 1340US2018165900A1Intelligent authentication system and electronic key thereofE INK HOLDINGS INC·Filed 2018·Application pending·0 cites
- 1438US11362547B2Wireless power supply apparatusE INK HOLDINGS INC·Filed 2019·Granted Jun 14, 2022·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →