Inventor

HILL RALPH

GB7 patents

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

MICROSOFT CORP

2 patents

US7448062B1Nov 4, 2008

Seamless playback of multiple clips of media data across a data network

MICROSOFT CORP23 citations87

US6792468B1Sep 14, 2004

Frame-accurate transport of media data across a data network

MICROSOFT CORP36 citations87

ROLLS ROYCE PLC

2 patents

US10174948B2Jan 8, 2019

Combustion staging system

ROLLS ROYCE PLC10 citations82

US10683811B2Jun 16, 2020

Combustion staging system

ROLLS ROYCE PLC3 citations71

SONY ELECTRONICS INC

1 patent

US7055039B2May 30, 2006

Protection of digital content using block cipher crytography

SONY ELECTRONICS INC84 citations92

ULANOVA ONEGA

1 patent

USD979008SFeb 21, 2023

Mosquito trap

ULANOVA ONEGA3 citations58

HILL RALPH

1 patent

USD785098SApr 25, 2017

Yard golf game kit

HILL RALPH1 citations43