BlackBerry maker and Motorola duel in lawsuits
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BlackBerry-maker Research In Motion   and rival Motorola  have sued each other over  what they say are patent infringements for technology used in  their mobile phones.
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Research in Motion Ltd., the Canadian company that makes the BlackBerry smart phone, spent $890,000 in 2007 to lobby the federal government on patent reform.
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Blackberry maker Research In Motion  and Motorola sue each other over patent infringements.
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A US appeals court issued a mixed ruling this week in a patent dispute between Research in Motion (RIM), maker of the popular BlackBerry devices, and NTP.
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and Samsung Electronics Co. Ltd.  have settled a lawsuit in which RIM alleged the South Korean electronics giant had infringed on its well-known BlackBerry trademark with its competing BlackJack smartphone. REUTERS/Mario Anzuoni" border="0" /> BlackBerry maker Research In Motion Ltd. on Monday will unveil a new version of its top-end e-mail phone for business users, replacing the signature side navigation wheel with a front trackball that first appeared last year on the consumer-oriented BlackBerry Pearl.
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Battered and bruised from its patent fights with Sprint and Verizon over technologies used in its VoIP service, Vonage disclosed Friday that it has also been sued by AT&T.
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Research in Motion Ltd. (RIM) has sued Samsung Telecommunications America LLP, claiming that Samsung's BlackJack smart phone violates the BlackBerry trademark.
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NTP Inc., the patent-owning entity that got $612 million out of a suit against BlackBerry maker Research in Motion Ltd., has hit the nation's top four wireless carriers with similar lawsuits.
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RICHMOND, Va. -- NTP Inc., the patent-owning entity that got $612 million out of a suit against BlackBerry maker Research in Motion Ltd., has hit the nation's top four wireless carriers with similar lawsuits.
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Motorola Inc.'s investors were placated for at least a day Â and sent its battered stock soaring 10.3 percent Friday Â after the company signaled it may get out of its trademark cell-phone business.
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Motorola Inc , the world's No.  3 mobile phone maker, said on Thursday it is exploring  strategic alternatives including a possible separation of its  mobile devices business from other units.
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The legal battle between Nokia and Qualcomm further heated up on Monday as Nokia sued over patent infringement in the chipmaker's MediaFLO and BREW technologies.
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Research In Motion Ltd. is suing Motorola Inc. over several patents used for wireless devices such as RIM's BlackBerry e-mail devices and Motorola's Razr smart phones.
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Nokia , the world's top mobile phone maker, said on Thursday it has filed its first patent counter-suit against Qualcomm , seeking damages and an injunction against the U.S. company's chipsets.
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Sued by Motorola in August over four WLAN-related patents, Aruba is now countersuing, arguing that its use of the patents had gone unchallenged for years.
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Research In Motion Ltd.    is suing Samsung Electronics Co. Ltd. ,  alleging the South Korean electronics giant has infringed on  RIM's well-known BlackBerry trademark name by launching its  competing BlackJack smartphone.
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A U.S. appeals court ruled Tuesday that Research In Motion, maker of the BlackBerry e-mail device, infringed on another company's patent  --  but sent the case back to a lower court for some of the claims to be reconsidered.