Pioneer files suit against Samsung on patents
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Japan's Pioneer Corp. 6773.T said on   Monday it filed a suit in the United States against South   Korea's Samsung SDI Co. 006400.KS and Samsung Electronics Co.   Ltd. 005930.KS for what it says are patent violations in its   plasma display panel technology.
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Company files patent infringement lawsuit and asks trade commission to halt shipment of rival's flash memory into United States.
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Blackberry maker Research In Motion  and Motorola sue each other over patent infringements.
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Kodak, one of the largest digital imaging companies, filed a lawsuit against Sun Microsystems stating that Sun has infringed on Kodak&#39;s various patents, however, the case centered around three main ones.
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As we reported previously, Kodak filed a lawsuit against Sun Microsystems claiming that the company had infringed on its patents by implementing &quot;ask for help&quot; functionality in its Java programming language, which gave a huge boost to the company&#39;s yearly
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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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SanDisk&#160;is suing 25 companies, including South Korean giant LG Electronics for allegedly infringing patents used in removable flash storage products including MP3 players and USB flash drives.
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Sun Microsystems Inc. and Unisys Corp. have filed a U.S. lawsuit against South Korea's Hynix Semiconductor Inc., apparently seeking damages related to a federal probe into price-fixing of memory chips, Hynix said Tuesday.
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BlackBerry-maker Research In Motion  has sued Motorola , over what the Canadian company says are patent infringements and "exorbitant" licensing fees, according to court documents.
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A&#160;class-action suit filed against Apple&#160;alleges the company unfairly uses technological restrictions with its iPod line and iTunes Music Store to beat out competitors.
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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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Company alleges patent infringement by rival disk maker GS Magicstor.
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Nokia, the world&#39;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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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.
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Wireless technology company Qualcomm  Inc.  on Wednesday said it had filed a suit against  Finnish mobile phone maker Nokia (NOK1V.HE), alleging the  company had infringed on two Qualcomm patents in Britain.
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Japan's Toshiba Corp. filed patent infringement lawsuits in Japanese and U.S. courts on Monday against South Korea's Hynix Semiconductor Inc., it said Tuesday.
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Nokia Oyj (NOK1V.HE), the world&#39;s top  mobile phone maker, filed a patent counter-suit against  Qualcomm Inc  in a Texas court seeking damages and an  injunction against the U.S. chip maker.