Inventor

JOHNSON HAROLD JOSEPH

CA5 patents

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

JOHNSON HAROLD JOSEPH

2 patents

US8161463B2Apr 17, 2012

System and method of interlocking to protect software—mediated program and device behaviors

JOHNSON HAROLD JOSEPH86 citations95

US8752032B2Jun 10, 2014

System and method of interlocking to protect software-mediated program and device behaviours

JOHNSON HAROLD JOSEPH10 citations81

NORTHERN TELECOM LTD

1 patent

US6088452AJul 11, 2000

Encoding technique for software and hardware

NORTHERN TELECOM LTD96 citations94

NORTEL NETWORKS LTD

1 patent

US6195792B1Feb 27, 2001

Software upgrades by conversion automation

NORTEL NETWORKS LTD35 citations85

IRDETO CANADA CORP

1 patent

US9910971B2Mar 6, 2018

System and method of interlocking to protect software-mediated program and device behaviours

IRDETO CANADA CORP1 citations61