Macrovision, which makes technology that protects videos and music against illegal copying, said on Friday it agreed to buy Gemstar-TV Guide in a cash-and-stock deal worth about $2.8 billion.

Wednesday 31 August 2005/... LONDON - Macrovision (Nasdaq: MVSN), the leader in digital media management and copy protection, will provide the interactive entertainment industry with the latest ...

San Jose, CA (Game Developers Conference) March 21, 2006-- Macrovision Corporation's (Nasdaq: MVSN) Trymedia ® Games Division today announced the launch of web gameplay through their game distribution ...

Shares of Gemstar-TV Guide International surprisingly fell 17% on Friday after Macrovision, a provider of digital content management products, said it has agreed to acquire the News Corp.-controlled ...

Sonic Solutions (NASDAQ:SNIC), the leader in digital media software, and Macrovision Corporation (NASDAQ:MVSN), the leader in digital media protection, today announced a licensing agreement to provide ...