Taiwan's leading smartphone maker HTC said on Thursday it was suing technology giant Apple in the United States, claiming it has infringed on its patents.

Taiwanese manufacturer of smartphones and tablets HTC has been blocked from using five patents it secured from Google last year to sue tech giant Apple, according to a report.

A US judge upheld an ar

The struggling Eastman Kodak Co (EK.N) on Tuesday sued Apple Inc (AAPL.O), whose market value is more than 2,400 times greater, accusing it of infringing four patents related to digital camera images.