Inventor · disambiguated record
Hsiang-Sen Chang
Also filed as: CHANG HSIANG-SEN
4 granted patents·11 citations·filing 2018–2020
67Inventor score
Files withMERRY ELECTRONICS SHENZHEN CO LTD4
Top patents by PatentIndex Score
4 records- 0188US11444471B2Charging caseMERRY ELECTRONICS SHENZHEN CO LTD·Filed 2020·Granted Sep 13, 2022·4 cites·20 claims
- 0281US10597203B1ContainerMERRY ELECTRONICS SHENZHEN CO LTD·Filed 2019·Granted Mar 24, 2020·5 cites·10 claims
- 0372US10723579B2Pivoting assembly and container including thereofMERRY ELECTRONICS SHENZHEN CO LTD·Filed 2019·Granted Jul 28, 2020·2 cites·10 claims
- 0446US11258220B2Positioning structure and energy storage deviceMERRY ELECTRONICS SHENZHEN CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →