P

Inventor

DRURY ROBERT

US42 patents
⚠️ This page may combine multiple inventors who share the name “DRURY ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAT SEMICONDUCTOR CORP

26 patents
US7301212B1Nov 27, 2007

MEMS microphone

NAT SEMICONDUCTOR CORP54 citations96
US7268410B1Sep 11, 2007

Integrated switching voltage regulator using copper process technology

NAT SEMICONDUCTOR CORP53 citations96
US7250842B1Jul 31, 2007

MEMS inductor with very low resistance

NAT SEMICONDUCTOR CORP53 citations96
US7005388B1Feb 28, 2006

Method of forming through-the-wafer metal interconnect structures

NAT SEMICONDUCTOR CORP23 citations93
US7463131B1Dec 9, 2008

Patterned magnetic layer on-chip inductor

NAT SEMICONDUCTOR CORP34 citations92
US7373833B2May 20, 2008

MEMS pressure sensing device

NAT SEMICONDUCTOR CORP21 citations91
US7328609B1Feb 12, 2008

Wireless pressure sensing Schrader valve

NAT SEMICONDUCTOR CORP14 citations84
US7239712B1Jul 3, 2007

Inductor-based MEMS microphone

NAT SEMICONDUCTOR CORP10 citations84
US7202538B1Apr 10, 2007

Ultra low leakage MOSFET transistor

NAT SEMICONDUCTOR CORP10 citations84
US7105906B1Sep 12, 2006

Photodiode that reduces the effects of surface recombination sites

NAT SEMICONDUCTOR CORP14 citations84
US6864581B1Mar 8, 2005

Etched metal trace with reduced RF impendance resulting from the skin effect

NAT SEMICONDUCTOR CORP14 citations84
US6853079B1Feb 8, 2005

Conductive trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP12 citations84
US7351593B1Apr 1, 2008

Method of improving on-chip power inductor performance in DC-DC regulators

NAT SEMICONDUCTOR CORP5 citations74
US7022968B1Apr 4, 2006

Optical sensor that measures the light output by the combustion chamber of an internal combustion engine

NAT SEMICONDUCTOR CORP10 citations74
US6940133B1Sep 6, 2005

Integrated trim structure utilizing dynamic doping

NAT SEMICONDUCTOR CORP10 citations74
US6703710B1Mar 9, 2004

Dual damascene metal trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP9 citations74
US7121146B1Oct 17, 2006

MEMS pressure sensing device

NAT SEMICONDUCTOR CORP8 citations72
US7794510B1Sep 14, 2010

On chip battery

NAT SEMICONDUCTOR CORP2 citations63
US7507589B1Mar 24, 2009

Method of forming a MEMS inductor with very low resistance

NAT SEMICONDUCTOR CORP2 citations63
US7309639B1Dec 18, 2007

Method of forming a metal trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP2 citations63
US6740956B1May 25, 2004

Metal trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP4 citations63
US8004061B1Aug 23, 2011

Conductive trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP1 citations52
US7642116B1Jan 5, 2010

Method of forming a photodiode that reduces the effects of surface recombination sites

NAT SEMICONDUCTOR CORP0 citations52
US7223680B1May 29, 2007

Method of forming a dual damascene metal trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP1 citations52
US7098044B1Aug 29, 2006

Method of forming an etched metal trace with reduced RF impedance resulting from the skin effect

NAT SEMICONDUCTOR CORP1 citations52
US7021151B1Apr 4, 2006

MEMS pressure sensing array with leaking sensor

NAT SEMICONDUCTOR CORP1 citations51

SOFTIRON LTD

11 patents

EASTMAN KODAK CO

3 patents

FOVEON INC

1 patent

ECKARDT WERNER

1 patent