Inventor
PETRAS MICHAEL F
US20 patents
⚠️ This page may combine multiple inventors who share the name “PETRAS MICHAEL F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREESCALE SEMICONDUCTOR INC
9 patentsUS6943650B2Sep 13, 2005
Electromagnetic band gap microwave filter
FREESCALE SEMICONDUCTOR INC55 citations94
US8344503B2Jan 1, 2013
3-D circuits with integrated passive devices
FREESCALE SEMICONDUCTOR INC18 citations92
US7935571B2May 3, 2011
Through substrate vias for back-side interconnections on very thin semiconductor wafers
FREESCALE SEMICONDUCTOR INC18 citations92
US7136029B2Nov 14, 2006
Frequency selective high impedance surface
FREESCALE SEMICONDUCTOR INC48 citations91
US7136028B2Nov 14, 2006
Applications of a high impedance surface
FREESCALE SEMICONDUCTOR INC14 citations82
US9871008B2Jan 16, 2018
Monolithic microwave integrated circuits
FREESCALE SEMICONDUCTOR INC2 citations72
US9680003B2Jun 13, 2017
Trench MOSFET shield poly contact
FREESCALE SEMICONDUCTOR INC5 citations72
US8722459B2May 13, 2014
Methods of forming 3-D circuits with integrated passive devices
FREESCALE SEMICONDUCTOR INC0 citations52
US9508599B2Nov 29, 2016
Methods of making a monolithic microwave integrated circuit
FREESCALE SEMICONDUCTOR INC0 citations51
SANDERS PAUL W
3 patentsINVENSAS CORP
3 patentsUS9698131B2Jul 4, 2017
Methods of forming 3-D circuits with integrated passive devices
INVENSAS CORP6 citations84
US9837299B2Dec 5, 2017
Methods of forming 3-D circuits with integrated passive devices
INVENSAS CORP0 citations52
US9236365B2Jan 12, 2016
Methods of forming 3-D circuits with integrated passive devices
INVENSAS CORP0 citations52