Inventor
COULSON DAVID ROBERT
GB11 patents
⚠️ This page may combine multiple inventors who share the name “COULSON DAVID ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMBRIDGE SEMICONDUCTOR LTD
8 patentsUS7567445B2Jul 28, 2009
Switch mode power supply controllers
CAMBRIDGE SEMICONDUCTOR LTD45 citations95
US7447049B2Nov 4, 2008
Single ended flyback power supply controllers with integrator to integrate the difference between feedback signal a reference signal
CAMBRIDGE SEMICONDUCTOR LTD72 citations95
US7738266B2Jun 15, 2010
Forward power converter controllers
CAMBRIDGE SEMICONDUCTOR LTD24 citations92
US7570497B2Aug 4, 2009
Discontinuous quasi-resonant forward converter
CAMBRIDGE SEMICONDUCTOR LTD34 citations92
US7342812B2Mar 11, 2008
Switch mode power supply systems
CAMBRIDGE SEMICONDUCTOR LTD25 citations92
US7504815B2Mar 17, 2009
Switch mode power supply control systems
CAMBRIDGE SEMICONDUCTOR LTD26 citations90
US7782083B2Aug 24, 2010
Trimming circuits and methods
CAMBRIDGE SEMICONDUCTOR LTD11 citations83
US7583519B2Sep 1, 2009
Switch mode power supply systems
CAMBRIDGE SEMICONDUCTOR LTD9 citations83