Inventor · disambiguated record
Ching-Shan Hsu
Also filed as: HSU CHING-SHAN
3 granted patents·4 pending applications·8 citations·filing 2019–2022
58Inventor score
Files withVANSON ELECTRONICS NANHAI CO LTD7
Top patents by PatentIndex Score
7 records- 0187US11490206B1Micro-speaker and damper for micro-speakersVANSON ELECTRONICS NANHAI CO LTD·Filed 2021·Granted Nov 1, 2022·7 cites·16 claims
- 0262US11044550B2Speaker device having a monolithic one-piece vibration damping structureVANSON ELECTRONICS NANHAI CO LTD·Filed 2019·Granted Jun 22, 2021·1 cites·19 claims
- 0347US11553263B1Sound box structureVANSON ELECTRONICS NANHAI CO LTD·Filed 2021·Granted Jan 10, 2023·0 cites·11 claims
- 0439US2022417664A1Micro-speaker and damper for micro-speakersVANSON ELECTRONICS NANHAI CO LTD·Filed 2021·Application pending·0 cites
- 0538US2023179923A1Micro-speaker deviceVANSON ELECTRONICS NANHAI CO LTD·Filed 2022·Application pending·0 cites
- 0636US2022417663A1Micro-speaker and damper for micro-speakersVANSON ELECTRONICS NANHAI CO LTD·Filed 2021·Application pending·0 cites
- 0731US2021204063A1Drum paper and loudspeaker having improved surround element and reduced sound distortionVANSON ELECTRONICS NANHAI CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →