Nkhondo Yaikulu Ya Patent Ikuwothanso! Kuzungulira Nkhondo ya LED Viwanda Patent 'tear Force' War

makampani akuluakulu apadziko lonse lapansi ku msika waukulu waku China wosilira semiconductor kuyatsa, kupanga zoweta patent yochepa bolodi ndi zimphona zapadziko lonse lapansi, pitilizani kukakamiza mabizinesi apakhomo. Masitepe a LED akuyatsa mikangano ya patent mkati mwamakampani si yatsopano, ndiyeno kuchokera ku chip kupita ku phukusi, nkhondo yapatent yatsagana ndi chitukuko chamakampani onse. Nkhondo yapadziko lonse ya Cree patent idakumana ndi vuto laling'ono ku Taiwan LED yoyatsira mabwalo opangira masitediyamu Wang Qi Technology idakwanitsa kupeza dzina lake la Cree la chipangizo choyatsira cha Huizhou Career semiconductor ndi njira yoyika zida zamagetsi za patent yaku China (Patent No: 200780015100.X) ndiyosavomerezeka. Wang Qi Technology adati m'mawu ake kuti kusavomerezeka kwachitika pa Disembala 22, 2014 yomwe idaperekedwa ndi Beijing ndi Li Jun kuti akhazikitse Intellectual Property Agency Ltd., China State Intellectual Property Office Patent Reexamination Board pa Julayi 26, 2015 idalengeza mwalamulo zovomerezeka zosavomerezeka. Cree anali Fett magetsi LED patent kuphwanya madandaulo mu 2015, Feit Electric Company, analengeza ku United States, North Carolina Central District Court anasuma mlandu kuphwanya patent kuti alepheretse Cree kupitiriza kugulitsa 4FLOW mkulu mphamvu LED mababu magetsi osefukira, pamene akufuna kuwononga Cree. makampani. Fett akuti, babu la LED la Cree's 4FLOW linaphwanya Patent yake ya US No. 8,408,748 ndi 9,016,901. Madandaulo a East Bay CREE omwe adapangidwa kuti asachitepo kanthu mu 2015, milandu ya patent yomwe Cree adafunsira Opto adayankhanso kuti kampaniyo idatsimikiza kuti zogulitsa zawo popanda kuphwanya chilichonse, kuteteza chidwi chake ndi makasitomala ndi eni ake, zidzakhala zabwino motsutsana ndi Cree. akuyembekezeka kukambirana ndi loya pambuyo pake, kuti apereke madandaulo otsutsana ndi Cree. Maphwando a Cree ndi Cree Xuming adayimitsa chiyanjanitso ndi nkhondo ya SemiLEDs patent yomwe idatenga nthawi yopitilira chaka, mbali ziwirizo zidagwirizana kuti zithetse chaka chimodzi chamilandu yophwanya patent. Ma SemiLED adagwirizana kuti agwiritse ntchito chiletsocho adzayamba kugwira ntchito pa Oct. 1, 2012, kuti aletse kuitanitsa ndi kugulitsa ma SemiLED ndi omwe akuimbidwa mlandu wa zinthu ku United States, komanso chifukwa cha kuwonongeka komwe kunabwera chifukwa cha malipiro a nthawi imodzi ku Cree. Madandaulo ophwanya malamulo a GE Lighting Science adatsutsidwa akuphatikizapo GE Lighting LSG, kuphatikiza opanga ma LED asanu ndi limodzi omwe adaphwanya ma patent ake awiri, US Patent No. module yowunikira yamphamvu yamphamvu ya LED yamapaketi amphamvu. Ogasiti 2015, Lighting Science Group idalengeza kuti Khothi Lachigawo ku US kumpoto kwa Ohio LSG idapereka chigamulo chachidule ndikulengeza kuti ma patent ena ndi olakwika a GE Lighting, GE Lighting for LSG munthawi yomweyo anachotsa zonena zakuphwanya patent. Nichia adasumira ma miliyoni miliyoni Photonics kuphwanya WOFI pa Ogasiti 31, 2015, Nichia ku Khothi Lachigawo ku Dusseldorf, Germany, chifukwa cha madandaulo aku Germany a WOFI mabiliyoni aku Taiwan akuti akuphwanya patent ya Nichia. Nichia anasumira WOFI Kampaniyo imachokera pa chiphaso chaposachedwa cha YAG (ie EP080 ndi EP053), adapempha khoti kuti lipereke chigamulo chokhazikika, kulamula WOFI kupanga mabuku oyenera ndikuwononga mphotho. Kupambana kwa Nichia kuwala mabiliyoni a LED mu April 2012 kwa Nichia white LED US Patent No. US 5998925 and US 7531960, ku United States District Court for the Eastern District of Michigan adasuma mlandu wovomerezeka komanso wosaphwanya malamulo. . April 22, 2015, US District Court for the Eastern District of Michigan jury were patenting non-progressive, non-enforceability of patents ndi zifukwa zina, ufulu wosankha kulowa Nichia adanena kuti ndizosavomerezeka. Kumayambiriro kwa March 2012 Everlight nayenso adasumanso Nichia woyera LED high bay kuwala German Patent No. DE 69702929 (EP 0936682) patent ndi wosavomerezeka mlandu ku German Federal Patent Court. German Federal Patent Court mu September 2014 anali kupanga patent osavomerezeka chigamulo, zili zikuphatikizapo ufulu patent ndi zolemba zosavomerezeka, Nichia ayenera kulemetsa chindapusa referee. Seoul Semiconductor LED akuphwanya patent milandu Craig Electronics 2014 Seoul Semiconductor (SSC) Craig adapereka mlandu wophwanya patent ku Southern District Court ku Florida. Milandu yophatikizira ukadaulo wapakatikati wopangira ukadaulo wopanga zida za LED, ukadaulo wapaintaneti wa LED, ukadaulo wamagalasi, ndiukadaulo wa backlight unit (BLU). Mu July 2015, ndi zotsatira zaposachedwa za milandu. Khothi la kuphwanya kwake kasanu patent ndi kuvomerezeka kwa patent zidatsimikiziridwa. Dow v. Kang US kuphwanya kwapadera kwaletsedwa pa Meyi 18, 2015, State Intellectual Property Office of the Patent Reexamination Board idatulutsa mwalamulo chikalata cholengeza patent ya Dow Corning No. ZL 03824673.2 No. kupanga patent ndi zolakwika zonse. High refractive silikoni yokutidwa LED bwalo la tenisi nyali mafakitale apamwamba, Japanese makampani Dow v. Domestic mabizinesi Kang US wapadera kuphwanya milandu kutsekereza kwa pafupifupi chaka. Izi zikugwirizana ndi nkhondo yapatent kafukufuku waukadaulo ndi zotsatira zachitukuko zomwe zidakhazikitsidwa pomaliza pake OSRAM idasumira ASUS idaphwanya patent yake yoyera ya LED mu Meyi 2015, Osram adalengeza movutikira motsutsana ndi milandu ya patent ya opanga zamagetsi ku Taiwan Asustek, kuti apambane chigamulo choyamba. Osram akunena kuti ena mwa mbadwo woyamba wa magetsi oyera a magetsi a LED Asus Nexus 7 piritsi imaphwanya ma patent ake omwe amagwiritsidwa ntchito ku German DE 196 55 185. Khoti Lachigawo la Dusseldorf linapereka chigamulo cha Osram, ndipo kuwononga mphoto kwa kampani ya ASUS kuyenera kuyambitsa kuphwanya patent ya Osram. ASUS idachita apilo motsutsana ndi chigamulochi, koma OSRAM idakhazikitsidwa. Japan anapambana Nobel mphoto detonate blue LED patent nkhondo Tokushima kale Nichia Chemical Company chinkhoswe mu kafukufuku ndi chitukuko cha Shuji Nakamura, mu 1990 oyambirira anayamba buluu LED. Nakamura mu 2001 ndi kampani kukhoti, anapempha kulipira 20 biliyoni yen. Kuyambira pamenepo khoti pambuyo kukopa mobwerezabwereza, m'kupita kwanthawi mbali ziwiri ku 840 miliyoni yen (pafupifupi 44.02 miliyoni yuan) kukwaniritsa kuthetsa. Zumtobel Group idateteza kwambiri Tridonic LED patent Toyoda Gosei Co., Ltd., pamodzi ndi Japan, Germany LeuchtstoffwerkBreitungen GmbH ndi LitecGbR adapanga BOSE Union, yomwe ili ndi kuwala kwamtambo wa RGB LED ndi phosphor yachikasu ya silicate kuti apange maziko oyera aukadaulo wovomerezeka. Mu Marichi 2015, motsogozedwa ndi BOSE Union, Tridonic mgwirizano wake udanena kuti kuphwanya ma patent a BOSE EP1352431 B1 AOC International (Europe) BV ndi AOC International (Europe) GmbH adasuma mlandu wophwanya patent. Mwachidule: Bizinesi ndi nkhondo. Msika umasinthasintha nthawi zonse, kuti mupulumuke bwino pamsika, ndi chitukuko chopambana, payenera kukhala zida zodabwitsa zosuntha. Mpikisano wamtengo siwopambana, wokwera mtengo wakhala akukambirana zamakampani osiyanasiyana. Patent, kusowa kwapang'onopang'ono kwa mawu, kumatchulidwa mochulukira.