Inventor

ACKER ROBERT

US6 patents

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

XM SATELLITE RADIO INC

3 patents

US7454166B2Nov 18, 2008

System and method for providing recording and playback of digital media content

XM SATELLITE RADIO INC58 citations96

US7263329B2Aug 28, 2007

Method and apparatus for navigating, previewing and selecting broadband channels via a receiving user interface

XM SATELLITE RADIO INC20 citations90

US7809326B2Oct 5, 2010

System and method for providing recording and playback of digital media content

XM SATELLITE RADIO INC6 citations72

WILLIAMS ADVANCED MATERIALS INC

1 patent

US7871563B2Jan 18, 2011

Process for the refurbishing of a sputtering target

WILLIAMS ADVANCED MATERIALS INC11 citations74

PATSIOKAS STELIOS

1 patent

US8498568B2Jul 30, 2013

System and method for providing recording and playback of digital media content

PATSIOKAS STELIOS2 citations59

WILLIAMS ADVANCED MATERIALS IN

1 patent

US6755944B2Jun 29, 2004

Ion beam deposition targets having an interlocking interface and a replaceable insert

WILLIAMS ADVANCED MATERIALS IN3 citations56