SV

Sebastiaan de Vries

TL Tymphany Hk Limited: 5 patents #1 of 32Top 4%
📍 Sishan, CN: #1 of 1 inventorsTop 100%
Overall (All Time): #971,216 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10601373 Booster circuit including dynamically sliding power supply unit 2020-03-24
10340859 Class-D power amplifier nested inside low-noise differential op-amp feedback loop 2019-07-02
10148232 Pre-amplifier circuit including microphone pre-amplifier stage 2018-12-04
10141898 High current low-cost DC coupled DAC follower low pass filter headphone amplifier 2018-11-27
10027290 Switchless line-DI/Mic pre-amplifier input 2018-07-17