Inventor

HAMMERSTROM JEFFREY ALLAN

US3 patents

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

HOBSON PHIL

1 patent

US8477953B2Jul 2, 2013

Portable media delivery system

HOBSON PHIL29 citations86

APPLE INC

1 patent

US7848527B2Dec 7, 2010

Dynamic power management in a portable media delivery system

APPLE INC11 citations81

DOROGUSKER JESSE L

1 patent

US8615089B2Dec 24, 2013

Dynamic power management in a portable media delivery system

DOROGUSKER JESSE L2 citations59