P

Inventor

CASTLE ROBERT JOHN

GB6 patents
⚠️ This page may combine multiple inventors who share the name “CASTLE ROBERT JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

3 patents
US7079008B2Jul 18, 2006

Proximity transaction control method

HEWLETT PACKARD DEVELOPMENT CO21 citations91
US6947480B2Sep 20, 2005

Networking

HEWLETT PACKARD DEVELOPMENT CO32 citations89
US7580493B2Aug 25, 2009

Electronic circuit

HEWLETT PACKARD DEVELOPMENT CO3 citations59

SIEMENS VAI METALS TECH GMBH

1 patent
US10166586B2Jan 1, 2019

Reform tub iris to also include coil shear

SIEMENS VAI METALS TECH GMBH5 citations70

CASTLE ROBERT JOHN

1 patent
US8125288B2Feb 28, 2012

Method for modulating a signal

CASTLE ROBERT JOHN5 citations55

PRIMETALS TECH USA LLC

1 patent
US10773288B2Sep 15, 2020

Reform tub iris to also include coil shear

PRIMETALS TECH USA LLC0 citations48