T-Mobile in court over Truphone call blocks
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Monday judgement expected on injunction request Truphone got its hour in court yesterday, though judgement in the case - the VoIP operator has applied for an interim injunction to stop T-Mobile blocking its customers from dialling Truphone numbers - is not expected until Monday morning.â¦
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VoIP interoperability a go-go Mobile VoIP provider Truphone has teamed up with the Google Talk network to offer customers free calls.â¦
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AT&amp;T Corp., MCI Inc., and a number of smaller telephone companies were rebuffed by the US Supreme Court yesterday in their quest to save cut-rate deals to rent Bell System phone lines they use to serve business and residential customers.
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The U.S. International  Trade Commission on Monday opened a hearing in a case in which  U.S. chip maker Qualcomm Inc  accused Nokia (NOK1V.HE)  of infringing some of its patents in cellphones using the GSM  technology.
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Fledgling mobile firm Truphone wins an injunction in a row with T-Mobile over calls made via wi-fi networks.
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A federal court ruled that VoIP provider Vonage Holdings Corp. infringed on patents owned by Sprint Nextel Corp.
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Beleaguered Internet telephone company Vonage Holdings Corp. disclosed Friday it is being sued by AT&T Inc. for alleged patent infringement.
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Judgment calls for company accused of sending unsolicited messages to Verizon customers to pay more than $200,000 in damages.
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Ringback technology company Ring Plus sued U.S. wireless carrier Cingular in federal court Tuesday, although it wasn't immediately clear what patents the carrier was accused of infringing.
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A Delaware judge has thrown out the last claim against Texas Instruments Inc. (TI) filed by Qualcomm Inc. in a licensing dispute between the two companies, ending the current round of litigation, TI said in a release Wednesday.
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Blog: A federal appeals court heard arguments Monday in the patent case that Verizon filed against Vonage, and one judge wonders about the need for an injunction.
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'Sprint and Verizon got nothin' on us' Yet another big-name telco has sued Vonage for patent infringement.â¦
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Fledgling mobile firm Truphone faces network giant T-Mobile in court over calls made via wi-fi networks.
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Telecommunications giant AT&amp;T and Microsoft took a patent battle to the US Supreme Court Wednesday, in a case that has wide implications for US firms doing business abroad.
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The country's largest provider of pay-as-you-go mobile services is suing the federal government over a recent ruling that allows people to disable the software that locks cell phones to a particular carrier.
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Blockage remains blocked The US International Trade Commission has denied Qualcomm's appeal against a ban that could stop millions of the company's phones from entering the US market.â¦
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Nokia, the world&#39;s largest mobile phone maker, this week took legal action against two European manufacturers for allegedly infringing on technology patents and registered designs.