Inventor · disambiguated record
Hao-Hsin Chang
Also filed as: CHANG HAO · CHANG HAO-HSIN
7 granted patents·2 pending applications·3 citations·filing 2005–2023
74Inventor score
Top patents by PatentIndex Score
9 records- 0195US11711653B2Sound producing cell and manufacturing method thereofXMEMS LABS INC·Filed 2022·Granted Jul 25, 2023·2 cites·7 claims
- 0284US12192722B2Sound producing cellXMEMS LABS INC·Filed 2023·Granted Jan 7, 2025·0 cites·23 claims
- 0380US11943595B2Sound producing cell and manufacturing method thereofXMEMS LABS INC·Filed 2022·Granted Mar 26, 2024·0 cites·4 claims
- 0480US11706569B2Sound producing cell and manufacturing method thereofXMEMS LABS INC·Filed 2022·Granted Jul 18, 2023·0 cites·4 claims
- 0580US11172300B2Sound producing deviceXMEMS LABS INC·Filed 2021·Granted Nov 9, 2021·1 cites·30 claims
- 0667US2024022859A1Package structure, apparatus and forming methods thereofXMEMS LABS INC·Filed 2023·Application pending·0 cites
- 0756US11974104B2Linearity compensation method and related acoustic systemXMEMS LABS INC·Filed 2022·Granted Apr 30, 2024·0 cites·23 claims
- 0852US11304005B2Crossover circuitXMEMS LABS INC·Filed 2021·Granted Apr 12, 2022·0 cites·11 claims
- 0937US2007054168A1Zinc/air cellCHANG HAO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →