LAS VEGAS, Jan. 5, 2011 /PRNewswire/ -- Panasonic, a major developer and contributor to the success of the portable Blu-ray and DVD formats, introduced their top-of-the-line portable Blu-ray Disc(TM) players and DVD players at the 2011 Consumer Electronics Show.

Pittsburgh-based InventHelp® attempts to submit clients’ inventions to companies for review. Pittsburgh, PA (Vocus/PRWEB) December 10, 2010 InventHelp®, America’s largest inventor service company, announces that one of its clients, an inventor from Indiana, has designed a tripod that could facilitate the use of a portable DVD player at home or away from home.

LAS VEGAS, Jan. 6 /PRNewswire/ -- GPX, one of the best-selling brands of audio products from home, personal, and portable music systems to MP3 players to clock radios, is introducing more than 30 new personal audio and video products at this year's Consumer Electronics Show (CES) in Las Vegas.

SECAUCUS, N.J., Nov.

Innovative Player Features BD Live and VIERA CAST(R) Internet Accessibility LAS VEGAS, Jan.