Inventor · disambiguated record
Li Lu
Also filed as: LU LI · LU LI-AN
11 granted patents·19 citations·filing 1995–2022
83Inventor score
Top patents by PatentIndex Score
11 records- 0183US9898830B2Oil leakage detector and oil leakage detection methodHITACHI LTD·Filed 2016·Granted Feb 20, 2018·4 cites·19 claims
- 0277US10755442B2Oil leakage detector and oil leakage detection method and image processing unitHITACHI LTD·Filed 2018·Granted Aug 25, 2020·2 cites·20 claims
- 0372US10234355B2Leakage oil detection systemHITACHI LTD·Filed 2016·Granted Mar 19, 2019·2 cites·8 claims
- 0462US10113933B2Leakage oil detector system and methodHITACHI LTD·Filed 2015·Granted Oct 30, 2018·1 cites·9 claims
- 0556US10509021B2Diagnosing device for on-load tap changing apparatus, diagnosing method for on-load tap changing apparatus, and diagnosing device for transformerHITACHI LTD·Filed 2018·Granted Dec 17, 2019·0 cites·18 claims
- 0654US11994448B2Leakage oil detection device and leakage oil detection methodHITACHI LTD·Filed 2019·Granted May 28, 2024·0 cites·5 claims
- 0752US12226576B2Mask for preventing water from entering tracheal stomaLU LI AN·Filed 2022·Granted Feb 18, 2025·0 cites·10 claims
- 0848US11494888B2Work terminal, oil leakage detection apparatus, and oil leakage detection methodHITACHI LTD·Filed 2018·Granted Nov 8, 2022·0 cites·14 claims
- 0948US11282635B2Stationary induction electric apparatusHITACHI LTD·Filed 2018·Granted Mar 22, 2022·0 cites·7 claims
- 1045US10090095B2Stationary induction electrical apparatusHITACHI LTD·Filed 2017·Granted Oct 2, 2018·0 cites·1 claims
- 1134US5495866AUmbrella drip water collectorCONSER TECHNOLOGY INC·Filed 1995·Granted Mar 5, 1996·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →