GS

Geoffrey S. Sparks

U.S. Philips: 4 patents #1,244 of 8,851Top 15%
📍 Geldrop, NL: #47 of 187 inventorsTop 30%
Overall (All Time): #1,284,204 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6008697 Circuit arrangement comprising a power amplifier stage 1999-12-28
5977824 Circuit feedback loop with monitored loop gain 1999-11-02
5469105 Transmitter and power amplifier therefor 1995-11-21
4688261 Frequency synthesized multichannel radio apparatus James M. Killoway, David Stubbings 1987-08-18