Inventor · disambiguated record
Zhun Chen
Also filed as: CHEN ZHUN
3 granted patents·1 pending application·0 citations·filing 2022–2024
39Inventor score
Files withSIGMASTAR TECHNOLOGY LTD4
Top patents by PatentIndex Score
4 records- 0154US2025323604A1Audio signal converter device and amplifier thereofSIGMASTAR TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0251US12334876B2Audio player device and startup method thereofSIGMASTAR TECHNOLOGY LTD·Filed 2023·Granted Jun 17, 2025·0 cites·10 claims
- 0350US12445154B2Wired transmitter with overvoltage protectionSIGMASTAR TECHNOLOGY LTD·Filed 2023·Granted Oct 14, 2025·0 cites·15 claims
- 0442US11899485B2Line driver having adjustable current mirror arraySIGMASTAR TECHNOLOGY LTD·Filed 2022·Granted Feb 13, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →