Inventor

CHU LESTER K

US5 patents

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

SuperMedia LLC

2 patents

US7689466B1Mar 30, 2010

Dynamic pay per call listings

SuperMedia LLC41 citations88

US7974879B2Jul 5, 2011

Information distribution system

SuperMedia LLC4 citations60

IDEARC MEDIA CORP

1 patent

US7516086B2Apr 7, 2009

Business rating placement heuristic

IDEARC MEDIA CORP17 citations88

MARSHALL ALBERT P

1 patent

US8239273B1Aug 7, 2012

Integrated pay per click and pay per call listings

MARSHALL ALBERT P25 citations82

HARADA EDWIN Y

1 patent

US8224704B2Jul 17, 2012

Business rating placement heuristic

HARADA EDWIN Y2 citations54