Assignee
HEETRONIX
US12 patents
Top patents by PatentIndex Score
US6765278B2Jul 20, 2004
Circuit structure with W, WC and/or W2C layer on AlN substrate
HEETRONIX35 citations96
US6649994B2Nov 18, 2003
Temperature sensing system with matched temperature coefficients of expansion
HEETRONIX40 citations96
US7224256B2May 29, 2007
Stable high temperature heater with serpentine heating strands on insulative substrate
HEETRONIX23 citations92
US6995691B2Feb 7, 2006
Bonded structure using reacted borosilicate mixture
HEETRONIX17 citations92
US6989574B2Jan 24, 2006
High temperature circuit structures with thin film layer
HEETRONIX27 citations92
US6576972B1Jun 10, 2003
High temperature circuit structures with expansion matched SiC, AlN and/or AlxGa1-xN(x>0.69) circuit device
HEETRONIX23 citations92
US7021136B2Apr 4, 2006
Mass flow meter with symmetrical sensors
HEETRONIX19 citations89
US7106167B2Sep 12, 2006
Stable high temperature sensor system with tungsten on AlN
HEETRONIX14 citations84
US6883370B2Apr 26, 2005
Mass flow meter with chip-type sensors
HEETRONIX10 citations70
US7190250B2Mar 13, 2007
Encapsulation with oxide bond to borosilicate mixture
HEETRONIX2 citations63
US7176461B2Feb 13, 2007
Acoustic absorption radiation sensing in SiC
HEETRONIX0 citations52
US6713762B2Mar 30, 2004
Acoustic absorption electromagnetic radiation sensing with SIC
HEETRONIX0 citations52