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Patent suit takes aim at Apple, Dell, others over encryption

A security group has taken aim at some of the biggest computer and software makers, claiming their products infringe on one or more of its patents.

Maz Encryption Technologies, a Delaware company made up of two former employees of Maz Technologies, filed suits last week against Apple, Dell, Hewlett-Packard, Toshiba, Fujitsu, Lenovo, and Research In Motion (now BlackBerry).

In seven separate complaints, filed in the U.S. District Court for the District of Delaware, Maz accuses the companies of infringing on one or more of its three patents covering encryption and user authentication technologies -- low level security found in … Read more

Stacking up the tablets, large and small, of MWC 2013

Mobile World Congress is generally all about phones, but this year there are a fair number of tablets out and about. Feeling like you're losing track? Check out the roundup below, covering the biggest hits (HP Slate 7 and Samung Galaxy Note 8) and a few unknowns (ZTE, anyone?).

Intel talks new chips, partners at Mobile World Congress

A year ago, Intel's CEO took the stage at Mobile World Congress to tout new partnerships and talk up the benefits of Intel's mobile chips.

At that time, the Santa Clara, Calif., semiconductor maker's presence in the smartphone market was essentially nonexistent. Today, Intel has 10 phones shipping in 20 countries (though not the U.S.), and it keeps improving its power consumption and performance.

While that's good progress, Intel still has a long way to go, as the company readily admits. It hopes the new chips it's officially launching today at MWC 2013 will … Read more

Lenovo unveils a trio of Jelly Bean Android tablets (hands-on)

Business-friendly ThinkPad Windows laptops are still Lenovo's best-known product, but that's not stopping the company from hedging its bets with Android. The China-based manufacturer has unveiled a trio of new tablets at the Mobile World Congress show: the 10-inch S6000, and a pair of 7-inchers, the A3000 and A1000. All three run the version 4.1 (Jelly Bean) of Google's tablet operating system. Look for them in the second quarter of the year; pricing info and local availability hasn't yet been specified.

The 10-inch S6000 features a standard "blacktablets.com" looks and feel. It'… Read more

Intel claims 'superiority' over ARM in phone video

Intel is turning up the bravado in a new video that boasts "superiority" over ARM in phones.

Intel may be engaging in a bit of ad copy puffery with this caption penned by Francois Piednoel: "A little demo of x86 superiority over ARM."

Intel's first dual-core phone chip, Clover Trail+, isn't shipping in products yet, so it's by no means clear if it can out-benchmark and outlast phones based on the newest ARM chips from Qualcomm, Nvidia, and Samsung.

That said, the phone that the Clover Trail+ processor will debut in is worth … Read more

Tablet Tuesday: Get a Lenovo IdeaPad Yoga 11 for $598

If you're eyeballing a tablet with business purposes in mind, a convertible might be the best way to go. You get a full-size QWERTY keyboard when you need one and nothin' but screen when you don't.

And if it helps you to stay in the Windows ecosystem, well, you need a Windows-powered convertible. Like this one: Lenovo has the IdeaPad Yoga 11 Windows RT convertible for $599 shipped when you apply coupon code USPYOGA2C214 at checkout. (Sales tax may apply in some states.) That's a full $200 off the original price.

If that code doesn't work/… Read more

Tablets rising: Apple No.1, Samsung No. 4 'PC makers'

Market researcher Canalys has again put Apple in top spot among PC makers with an overwhelming 20 percent market share.

Apple shipped 27 million units in the fourth quarter, while HP and Lenovo both shipped around 15 million (HP slightly more than Lenovo), putting them in the No. 2 and No. 3 spots, respectively.

Samsung is also on the rise: it made an appearance in the top five for the first time, pushing Dell out of fourth place.

All of this is possible because Canalys counts "pads," i.e., tablets, as PCs -- not a ludicrous concept considering … Read more

Lenovo: ThinkPad Helix to ship early March

People looking to buy Lenovo's Helix laptop may not have to wait that long after all.

The convertible Windows 8 laptop will begin shipping in early March, a Lenovo spokesman told CNET today, though he couldn't say exactly when it will hit retail stores. The Helix will be sold worldwide, but availability will vary by country.

This bit of news follows a Facebook post on Monday from a Lenovo representative saying that the Helix would be delayed until March or April. The rep added that more details would be announced soon.

Demoed at CES last month, the Helix … Read more

Lenovo Helix laptop-tablet delayed until March or April

Updated: Lenovo has since told CNET that the Helix will start shipping in early March.

Anyone looking to pick up Lenovo's new Helix convertible laptop-tablet may have to wait another month or two.

Unveiled at CES last month, the ThinkPad Helix was slated to reach consumers late this month. But a post on Lenovo's Facebook page indicates a possible monkey wrench in those plans.

An anxious customer posed the simple question: "It's February. Where is the Helix?" In response, an apparent Lenovo rep with the initials CB broke the news that "unfortunately we received … Read more

Lenovo sees surge in tablet shipments

Lenovo saw tablet shipments spike in its most recent reported quarter, according to comments today from its top executive.

Along with reporting a record profit during its fiscal third quarter (the fourth calendar quarter of 2012), Lenovo said tablet shipments are on a tear.

The Chinese device maker shipped 800,000 tablets in the quarter ended December 31, "almost an 80 percent year-to-year" growth, said Yang Yuanqing, chairman and CEO, during the company's earnings conference call.

"We will continue to have hyper growth in smartphones and tablets," he said. Lenovo shipped 9.4 million phones … Read more