Inventor · disambiguated record
Benjamin Chang
Also filed as: CHANG BENJAMIN · CHANG BENJAMIN TAI-AN
17 granted patents·611 citations·filing 1997–2024
95Inventor score
Top patents by PatentIndex Score
17 records- 0198US12172653B1Vehicle gateway device and interactive cohort graphical user interfaces associated therewithSAMSARA INC·Filed 2023·Granted Dec 24, 2024·13 cites·20 claims
- 0298US12140445B1Vehicle gateway device and interactive map graphical user interfaces associated therewithSAMSARA INC·Filed 2022·Granted Nov 12, 2024·21 cites·19 claims
- 0398US11756351B1Vehicle gateway device and interactive cohort graphical user interfaces associated therewithSAMSARA INC·Filed 2021·Granted Sep 12, 2023·42 cites·19 claims
- 0498US11365980B1Vehicle gateway device and interactive map graphical user interfaces associated therewithSAMSARA INC·Filed 2021·Granted Jun 21, 2022·66 cites·20 claims
- 0598US11132853B1Vehicle gateway device and interactive cohort graphical user interfaces associated therewithSAMSARA INC·Filed 2021·Granted Sep 28, 2021·88 cites·20 claims
- 0697US12179629B1Estimated state of charge determinationSAMSARA INC·Filed 2023·Granted Dec 31, 2024·12 cites·18 claims
- 0797US11890962B1Electric vehicle charge determinationSAMSARA INC·Filed 2021·Granted Feb 6, 2024·35 cites·18 claims
- 0897US11752895B1Estimated state of charge determinationSAMSARA INC·Filed 2022·Granted Sep 12, 2023·42 cites·18 claims
- 0997US11756346B1Fleet metrics analytics reporting systemSAMSARA INC·Filed 2022·Granted Sep 12, 2023·44 cites·20 claims
- 1097US11479142B1Estimated state of charge determinationSAMSARA INC·Filed 2020·Granted Oct 25, 2022·59 cites·14 claims
- 1197US11046205B1Electric vehicle charge determinationSAMSARA INC·Filed 2020·Granted Jun 29, 2021·86 cites·17 claims
- 1296US11488422B1Fleet metrics analytics reporting systemSAMSARA INC·Filed 2021·Granted Nov 1, 2022·6 cites·20 claims
- 1391US12118831B1Fleet metrics analytics reporting systemSAMSARA INC·Filed 2023·Granted Oct 15, 2024·1 cites·20 claims
- 1486US12479446B1Driver identification using diverse driver assignment sourcesSAMSARA INC·Filed 2022·Granted Nov 25, 2025·3 cites·20 claims
- 1584US12488634B1Fleet metrics analytics reporting systemSAMSARA INC·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 1679US6896063B2Methods of using downhole polymer plugSHELL OIL CO·Filed 2003·Granted May 24, 2005·58 cites·18 claims
- 1766US6103645AFoam filter material and process to prepare foam filter materialSHELL OIL CO·Filed 1997·Granted Aug 15, 2000·35 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →