Inventor
ZHU SHENZHONG
US10 patents
Patents
10 patentsUS9397513B2Jul 19, 2016
Compact multifunctional battery booster
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US10087904B2Oct 2, 2018
Compact multifunctional battery booster
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US9368269B2Jun 14, 2016
Hybrid battery charger
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US11448176B2Sep 20, 2022
Compact multifunctional battery booster
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US10801460B2Oct 13, 2020
Compact multifunctional battery booster
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US9643503B2May 9, 2017
Hybrid battery charger
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US12218543B2Feb 4, 2025
Hybrid battery charger
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US11128161B2Sep 21, 2021
Hybrid battery charger
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US12249860B2Mar 11, 2025
Compact multifunctional battery booster
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US11870294B2Jan 9, 2024
Compact multifunctional battery booster
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