Samsung Galaxy Tab 10.1 banned in the US

A US judge placed a ban on the sale of Samsung's Galaxy Tab 10.1 tablet in the country on Tuesday, in a major win for Apple in the case.

US District Judge Lucy Koh had previously denied Apple's bid for an injunction on the tablet and multiple Galaxy smartphones. However, a federal appeals court instructed Koh to reconsider Apple's request on the tablet.

"Although Samsung has a right to compete, it does not have a right to compete unfairly, by flooding the market with infringing products," Koh wrote on Tuesday.

She said the order should become effective once Apple posts a $2.6 million bond to protect against damages suffered by Samsung if the injunction is later found to have been wrong.

The ruling follows a similar injunction placed on sales of the tablet in Australia in October last year. The High Court overturned the preliminary ban two months later, though a final ruling on the case is not expected until next year.

Samsung's Galaxy touchscreen tablets, powered by Google's Android operating system, are considered by many industry experts to be the main rival to the iPad, though they are currently a distant second to Apple's device.

Microsoft and Google have both unveiled planned tablet offerings.

Apple has waged an international patent war since 2010 as it seeks to limit the growth of the rival Android system.

A decisive injunction in one of the US legal cases could strengthen Apple's hand in negotiating cross-licensing deals, where firms agree to let each other use their patented technologies.

Opponents of Apple say the iPhone and iPad maker is using patents too aggressively in its bid to stamp out competition.

"The relief being given to Apple here is extraordinary. Preliminary injunctions are rarely asked for and rarely granted," said Colleen Chien, a professor at Santa Clara Law in Silicon Valley.

"That this was a design patent and copying was alleged, distinguish this case from plain vanilla utility patent cases. Cases involving these kinds of patents are based more on a counterfeiting theory than a competition theory, so I don't expect this case to have ramifications for all smartphone disputes, but rather those involving design patents and the kind of product resemblance we had here."

The injunction against Samsung comes less than a week after Apple suffered a serious setback when a federal judge in Chicago dismissed its patent claims against Google's Motorola Mobility unit. Judge Richard Posner ruled that an injunction barring the sale of Motorola smartphones would harm consumers.

Likely appeal

Samsung will likely seek to appeal Koh's ruling to a federal appeals court in Washington DC, which has exclusive jurisdiction over intellectual property disputes.

"Should Apple continue to make legal claims based on such a generic design patent, design innovation and progress in the industry could be restricted," Samsung said in a statement.

The South Korean firm said it would take necessary legal steps, and did not expect the ruling to have a significant impact on its business.

It has brought out three tablet models last year alone.

Apple spokeswoman Kristin Huguet reiterated a prior statement from the company, saying Samsung's "blatant copying" is wrong.

Apple sold 13.6 million iPads in January-March to control 63 percent of the global tablet market, according to research firm Display Search. Samsung sold 1.6 million tablets, giving it 7.5 percent of the market.

The global tablet market is set to nearly double this year to 123.5 million units this year, according to IHS iSuppli.

Microsoft last week introduced its own line of tablet computers, making a major strategic shift for the software giant as it struggles to compete with Apple and re-invent its aging Windows franchise, and Google unveiled a $199 tablet at its developer conference this week.

Samsung, which has various tablet line-ups with different sizes from seven inches to 10.1 inches (17.8-25.7 cm), introduced the Galaxy Tab 10.1 in June last year and unveiled an upgraded version, the Galaxy Tab 10.1 II, last month.

The company said the US ruling does not affect the tablet's second iteration, and retailers can also clear their existing Tab 10.1 inventories.

(Additional reporting by Miyoung Kim in Seoul and Jennifer Saba; Editing by Paul Tait and Ian Geoghegan)