Inventor · disambiguated record
Nai-Hua Chen
Also filed as: Chen nai-hua
12 granted patents·1 pending application·120 citations·filing 2020–2025
91Inventor score
Files withAMBU AS13
Top patents by PatentIndex Score
13 records- 0196US10980397B1Video processing deviceAMBU AS·Filed 2020·Granted Apr 20, 2021·12 cites·20 claims
- 0296US10835106B1Portable monitorAMBU AS·Filed 2020·Granted Nov 17, 2020·36 cites·19 claims
- 0395USD946763SPortable medical monitorAMBU AS·Filed 2020·Granted Mar 22, 2022·33 cites·1 claims
- 0495US11266297B2Portable medical monitorAMBU AS·Filed 2020·Granted Mar 8, 2022·7 cites·22 claims
- 0594US11166622B2Video processing apparatusAMBU AS·Filed 2021·Granted Nov 9, 2021·6 cites·17 claims
- 0693US11707181B2Video processing deviceAMBU AS·Filed 2021·Granted Jul 25, 2023·3 cites·13 claims
- 0791US11109741B1Video processing apparatusAMBU AS·Filed 2021·Granted Sep 7, 2021·5 cites·19 claims
- 0889USD1005496SPortable medical monitorAMBU AS·Filed 2022·Granted Nov 21, 2023·11 cites·1 claims
- 0975US2025261829A1Video processing deviceAMBU AS·Filed 2025·Application pending·0 cites
- 1074USD1009262SVideo processing apparatusAMBU AS·Filed 2023·Granted Dec 26, 2023·3 cites·1 claims
- 1172US12324562B2Video processing deviceAMBU AS·Filed 2023·Granted Jun 10, 2025·0 cites·22 claims
- 1270USD989306SVideo processing apparatusAMBU AS·Filed 2021·Granted Jun 13, 2023·3 cites·1 claims
- 1361USD1043980SVideo processing apparatusAMBU AS·Filed 2023·Granted Sep 24, 2024·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →