Inventor

BALLAGAS RAFAEL A

US4 patents

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

BALLAGAS RAFAEL A

1 patent

US8766921B2Jul 1, 2014

Apparatus cover with keyboard

BALLAGAS RAFAEL A147 citations93

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US11675424B2Jun 13, 2023

Mixed reality presentation

HEWLETT PACKARD DEVELOPMENT CO0 citations60

MORI KOICHI

1 patent

US9253305B2Feb 2, 2016

Image-based addressing of physical content for electronic communication

MORI KOICHI2 citations59

RAFFLE HAYES

1 patent

US8320961B2Nov 27, 2012

Apparatus for a tangible interface

RAFFLE HAYES4 citations58