Inventor · disambiguated record
Rie Sasakawa
Also filed as: SASAKAWA RIE
3 granted patents·2 pending applications·10 citations·filing 2000–2025
57Inventor score
Top patents by PatentIndex Score
5 records- 0170US2025337426A1Circuits, devices and methods related to digital-to-analog converters for audio amplifiersSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0266US12401372B2Digital-to-analog converter architecture for audio amplifiersSKYWORKS SOLUTIONS INC·Filed 2022·Granted Aug 26, 2025·0 cites·17 claims
- 0365US12301246B2Digital-to-analog converter calibration for audio amplifiersSKYWORKS SOLUTIONS INC·Filed 2022·Granted May 13, 2025·0 cites·19 claims
- 0458US6359467B1Dynamic element matching using current-mode butterfly randomizationMAXIM INTEGRATED PRODUCTS·Filed 2000·Granted Mar 19, 2002·10 cites·16 claims
- 0545US2023100998A1Reference startup circuit for audio amplifiersSKYWORKS SOLUTIONS INC·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Rie Sasakawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →