Inventor · disambiguated record
Huisheng Han
Also filed as: HAN HUISHENG
7 granted patents·1 citations·filing 2014–2021
68Inventor score
Top patents by PatentIndex Score
7 records- 0167US10026564B2Precious metal switch contact component and its preparation methodNANTONG MEMTECH TECH CO LTD·Filed 2014·Granted Jul 17, 2018·1 cites·9 claims
- 0256US12278062B2Rubber and metal composite electric contact and preparation method thereforNANTONG MEMTECH TECH CO LTD·Filed 2021·Granted Apr 15, 2025·0 cites·10 claims
- 0354US10026565B2Switch contact element and its preparation methodNANTONG MEMTECH TECH CO LTD·Filed 2014·Granted Jul 17, 2018·0 cites·6 claims
- 0445US10079119B2Arc ablation-resistant tungsten alloy switch contact and preparation method thereofNANTONG MEMTECH TECH CO LTD·Filed 2015·Granted Sep 18, 2018·0 cites·16 claims
- 0544US10224156B2De-bouncing keypad and preparation method thereofNANTONG MEMTECH TECH CO LTD·Filed 2015·Granted Mar 5, 2019·0 cites·21 claims
- 0644US9905376B2Arc-ablation resistant switch contact and preparation method thereofNANTONG MEMTECH TECH CO LTD·Filed 2015·Granted Feb 27, 2018·0 cites·15 claims
- 0738US11383996B2Integrated physical method oily sewage treatment deviceSHANDONG HYGIYA ENVIRONMENTAL PROT EQUIPMENT CO LTD·Filed 2018·Granted Jul 12, 2022·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →