Inventor

PETRO OLIVER

AT3 patents

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

SONY CORP

1 patent

US7516419B2Apr 7, 2009

Information retrieval device

SONY CORP118 citations92

MICHELITSCH STEFAN

1 patent

US7337458B2Feb 26, 2008

Content recommendation device with user feedback

MICHELITSCH STEFAN129 citations92

REALNETWORKS INC

1 patent

US7716220B2May 11, 2010

Content recommendation device with an arrangement engine

REALNETWORKS INC22 citations89