Digibrás group makes consumer electronics, mobile phones and PCs through its three companies under the CCE brand.

Meebo's advertising-driven toolbar integrates with social media sites such as Twitter and Facebook.

The privately held company offers remote file access and synchronization for a range of devices including tablets.

The Japanese tech gaint said last year it would buy the joint venture to integrate smartphones more into its other products.

But the Commission warns it will not tolerate essential patent misuse.

Dasient offers a service to protect advertisement networks and publishers from malicious ads.

Symantec said the acquisition will add a cloud-based option to its lineup of information governance products.