RIM, Motorola Battle Over Patents
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TORONTO -- 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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A U.S. appeals court issued a mixed ruling Tuesday in a patent dispute between Research in MotionÂ (RIM) and NTP, upholding a decision that RIM infringed upon patents held by NTP, but vacating an injunction ordered by a lower court and sending the case back for further deliberations.
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Inventors of the BlackBerry say a U.S. court's ruling may undermine innovation by Canadian companies. Also:  Microsoft engages in anti-piracy plan & hellip;.  Borders might benefit when armed with RFID technology & hellip;. and more.
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Nokia, the world's top cell phone  maker, has filed a patent counter-suit against Qualcomm Inc in  a Texas court, seeking damages and an injunction against the  U.S. chip maker.
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In the latest squabble over patents between Japanese and South Korean electronics giants, Toshiba has sued Hynix Semiconductor's Japan and U.S. units, alleging patent infringement in flash-memory chips, key components in digital cameras and cell phones.
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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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Ongoing legal disputes over mobile phone patents between Nokia and Qualcomm are consuming much executive management time, generating substantial lawyer fees, and, if they escalate, could affect handset development and prices, experts warn.
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High-stakes patent royalties battle enters another round.
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TORONTO/WASHINGTON  - A U.S. appeals court upheld  a patent infringement finding against BlackBerry e-mail device  maker Research In Motion Ltd. RIM.TO on Tuesday, but said  part of an earlier court ruling was flawed and sent the case  back to a lower court.
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There will be furrowed brows over at Research in Motion Ltd (RIM), the Canadian company behind the ever-popular wireless email device, BlackBerry.
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Research In Motion (RIMM), maker of the popular BlackBerry wireless e-mail device, got mixed news in court Tuesday - and a worst-case scenario that would stop BlackBerry sales in the USA.
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Nokia and Qualcomm have entered a new round in their high-stakes fight over patent royalties.
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Wireless tech heads to court again, as Motorola subsidiaries Symbol and Wireless Valley claim patent infringement.
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Aruba Networks Inc. countersued two divisions of Motorola Inc. Wednesday, adding a new twist to a wireless LAN (local area network) patent-infringement case that affects some of the biggest vendors in the business.
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A legal row between Microsoft and AT&T about overseas patents heads to the US Supreme Court.
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BlackBerry maker Research In Motion Ltd. suffered a somewhat mixed ruling in its legal battle with patent holding company NTP Inc.
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Mobile phone maker Motorola Inc  said on Tuesday that two of its subsidiaries had sued Aruba Networks Inc  for infringement of patents involving short-range wireless network technologies.