Inventor · disambiguated record
Sebastiaan De Vries
Also filed as: DE VRIES SEBASTIAAN
7 granted patents·3 pending applications·3 citations·filing 2017–2023
72Inventor score
Top patents by PatentIndex Score
10 records- 0171US10141898B2High current low-cost DC coupled DAC follower low pass filter headphone amplifierTYMPHANY HK LTD·Filed 2017·Granted Nov 27, 2018·2 cites·3 claims
- 0256US10601373B2Booster circuit including dynamically sliding power supply unitTYMPHANY HK LTD·Filed 2017·Granted Mar 24, 2020·1 cites·12 claims
- 0348US10148232B2Pre-amplifier circuit including microphone pre-amplifier stageTYMPHANY HK LTD·Filed 2017·Granted Dec 4, 2018·0 cites·10 claims
- 0447US10027290B2Switchless line-DI/Mic pre-amplifier inputTYMPHANY HK LTD·Filed 2017·Granted Jul 17, 2018·0 cites·8 claims
- 0544US10340859B2Class-D power amplifier nested inside low-noise differential op-amp feedback loopTYMPHANY HK LTD·Filed 2017·Granted Jul 2, 2019·0 cites·16 claims
- 0639US12488785B2Dialogue systemsLIMBIC LTD·Filed 2023·Granted Dec 2, 2025·0 cites·11 claims
- 0738US12456459B2Dialogue system and a dialogue methodLIMBIC LTD·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
- 0838US2023032131A1Dynamic user response data collection methodLIMBIC LTD·Filed 2021·Application pending·0 cites
- 0935US2022095974A1Mental state determination method and systemLIMBIC LTD·Filed 2020·Application pending·0 cites
- 1030US2021015417A1Emotion data training method and systemLIMBIC LTD·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sebastiaan De Vries 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 →