Impi Enkulu Yelungelo Lobunikazi Iyashisa Futhi! Around The LED Industry Patent 'tear Force' War

izinkampani ezinkulu zamazwe ngamazwe emakethe enkulu yaseShayina ezikhangayo ze-semiconductor ukukhanya, okwenza ibhodi elifushane lelungelo lobunikazi liyimidondoshiya yamazwe ngamazwe alungile, qhubeka nokubeka ingcindezi kubunikazi bamabhizinisi asekhaya. Inkundla ye-LED ikhanyisa izingxabano zelungelo lobunikazi ngaphakathi kwemboni akuyona into entsha, futhi kusukela ku-chip kuya ezintweni zephakheji, impi yelungelo lobunikazi ihambisane nokuthuthukiswa kwayo yonke imboni. Impi yomhlaba wonke ye-Cree patent ibe nesithikamezo esincane embonini yokupakisha izibani zenkundla ye-Taiwan LED i-Wang Qi Technology iphumelele ukuthola igama layo le-Cree ledivayisi yokukhanyisa i-semiconductor ye-Huizhou Career kanye nendlela yokufaka izingxenye ze-electronic ze-Chinese patent (Patent No: 200780015100.X) ayivumelekile. U-Wang Qi Technology uthe esitatimendeni ukuthi ukuqulwa kwecala kuncike ngo-December 22, 2014 eyagunyazwa iBeijing no-Li Jun ukuthi bethule i-Intellectual Property Agency Ltd., I-China State Intellectual Property Office Patent Reexamination Board ngoJulayi 26, 2015 imemezele ngokusemthethweni ilungelo lobunikazi. okungavumelekile. I-Cree yayiyi-Fett yesikhalazo sokwephulwa kwelungelo lobunikazi be-LED ngo-2015, i-Feit Electric Company, yamemezela e-United States, iNkantolo Yesifunda Emaphakathi yaseNorth Carolina yafaka icala lokwephulwa kwelungelo lobunikazi ukuze ivimbe uCree aqhubeke nokuthengisa ama-4FLOW amandla aphezulu ama-LED amalambu okukhanyisa izikhukhula, kuyilapho efuna umonakalo ku-Cree. izinkampani. I-Fett ifunwa ngogesi, i-Cree's 4FLOW LED bulb yephule I-Patent yayo yase-US engunombolo 8,408,748 kanye no-9,016,901. Izikhalazo ze-East Bay CREE ezenziwe ukulwa nokuthathwa kwezinyathelo ngo-2015, icala lelungelo lobunikazi uCree elihlongozwayo u-Opto wayephinde waphendula ngokuthi inkampani iqinisekisa ukuthi imikhiqizo yayo ngaphandle kokwephulwa kwanoma yikuphi ukuphulwa, ukuvikela izithakazelo zayo kumakhasimende kanye nabanikazi bamasheya, izoba yinhle ngokumelene neCree, kungukuthi. okulindeleke ukuthi axoxisane nommeli ngemuva kwalokho, ukuze abeke phambili isikhalazo esiphikisana noCree. Amaqembu e-Cree ne-Cree Xuming amise ukubuyisana nempi yelungelo lobunikazi yama-SemiLEDs yathatha isikhathi esingaphezu konyaka, izinhlangothi zombili zavumelana ukuqeda unyaka wecala lokuphulwa kwelungelo lobunikazi. Ama-SemiLED avunyelwene ngokuqalisa ukuvinjelwa azoqala ukusebenza ngomhla ka-Oct. 1, 2012, ukuze avimbele ukungeniswa nokudayiswa kwama-SemiLED ngabamangalelwa abasolwa ngemikhiqizo yase-United States, kanye nomonakalo odlule odalwe inkokhelo yesikhathi esisodwa eya ku-Cree. Isikhalazo sokwephulwa kwe-GE Lighting Science siye sachithwa izinsolo ezibandakanya i-GE Lighting LSG, okuhlanganisa abakhiqizi be-LED abayisithupha be-LED bephule amalungelo awo obunikazi amabili, i-US Patent No. 6,787,999, ngokulandelana, ebizwa ngokuthi yi-modular 1000W LED amagunya omkhiqizo womthombo wokukhanya wezikhukhula ze-LED, kanye ne-US Patent No. 6,799,864, entitled high-power LED lighting module for power patent patents. Agasti 2015, I-Lighting Science Group yamemezela ukuthi Inkantolo Yesifunda Yase-US yenyakatho ye-Ohio LSG inikeze isinqumo esifinyeziwe futhi yamemezela amalungelo athile obunikazi awavumelekile i-GE Lighting, GE Lighting ye-LSG ngesikhathi esifanayo ichithe izimangalo zokwephulwa kwelungelo lobunikazi. U-Nichia umangalele ukuphulwa kwe-WOFI kwezithombe zezithombe eziyizigidi eziyikhulu ngomhlaka-31 Agasti, 2015, u-Nichia eNkantolo Yesifunda yase-Dusseldorf, e-Germany, ngenkampani engaphansi yaseJalimane yesikhalazo se-WOFI sebhiliyoni sase-Taiwan esisola ukwephulwa kwelungelo lobunikazi le-Nichia. U-Nichia wamangalela i-WOFI Le nkampani isekelwe kulungelo lobunikazi lakamuva elinikezwe i-YAG (okungukuthi EP080 kanye ne-EP053), yacela inkantolo ukuba ikhiphe isimemezelo esimisiwe, yayala i-WOFI ukuba yenze izincwadi ezifanele kanye nezindleko zemiklomelo. Isigidi esimhlophe se-LED yokukhanya kwelungelo lobunikazi ukunqoba ingxabano ka-Nichia ukukhanya kwebhiliyoni ngo-Ephreli 2012 ye-Nichia white LED US Patent No. US 5998925 kanye ne-US 7531960, eNkantolo Yesifunda sase-United States Yesifunda Esisempumalanga ye-Michigan bafake izimangalo zelungelo lobunikazi ezingavumelekile nezingezona ukwephula . Ngomhla zingama-22 kuMbasa, 2015, Inkantolo Yesifunda Yase-US Yesifunda EsiseMpumalanga ye-Michigan abahluleli babenelungelo lobunikazi lokungaqhubeki, ukungakwazi ukuphoqelelwa kwamalungelo obunikazi nezinye izizathu, ilungelo lokunquma ukufakwa kuka-Nichia okufunwe ngakho konke okungavumelekile. Kusukela ngoMashi 2012 i-Everlight iphinde yafaka i-Nichia emhlophe ye-LED ukukhanya kwe-bay high German Patent No. DE 69702929 (EP 0936682) ilungelo lobunikazi alivumelekile eNkantolo Yelungelo Lobunikazi BaseJalimane. INkantolo Yelungelo Lobunikazi Yase-German ngo-September 2014 yayizokwenza ilungelo lobunikazi libe elingavumelekile isinqumo, okuqukethwe kufaka phakathi wonke amalungelo elungelo lobunikazi okufakiwe okungavumelekile, u-Nichia udinga ukuthwalisa imali kanompempe. I-Seoul Semiconductor LED izinsolo zokwephulwa kwelungelo lobunikazi I-Craig Electronics 2014 Seoul Semiconductor (SSC) U-Craig uhambise icala lokwephulwa kwelungelo lobunikazi eNkantolo Yesifunda YaseNingizimu yaseFlorida. Icala elihlanganisa ubuchwepheshe obuyinhloko bokukhiqiza ubuchwepheshe bokukhiqiza ama-chip e-LED, ubuchwepheshe bokufaka ukukhanya kwe-LED arena, ubuchwepheshe be-lens, nobuchwepheshe beyunithi ye-backlight (BLU). NgoJulayi 2015, nemiphumela yakamuva yamacala. Inkantolo yokwephulwa kwayo okuhlanu kwelungelo lobunikazi kanye nokuba semthethweni kwelungelo lobunikazi kuqinisekisiwe. Ukwephulwa komthetho okukhethekile kwe-Dow v. Kang US akuvunyelwe ngomhla ka-May 18, 2015, Ihhovisi Lesifunda Lendawo Yengqondo Yengqondo Yebhodi Lokuhlolwa Kabusha Kwelungelo Lobunikazi likhiphe ngokusemthethweni idokhumenti ememezela ilungelo lobunikazi le-Dow Corning elinguNombolo. ZL 03824673.2 No. Patent - ukwakheka nokusetshenziswa kwe-organopolysiloxane kwedivayisi elawulwayo Ukwakheka nokusetshenziswa kwedivayisi ye-organopolysiloxane ukukhiqiza ilungelo lobunikazi alivumelekile konke. I-silicone ephezulu ye-refractive encapsulated inkantolo yethenisi ye-LED ikhanyisa izimboni ezisezingeni eliphezulu, izinkampani zase-Japan i-Dow v. Amabhizinisi asekhaya Kang US amacala okuphula umthetho okukhethekile agibele cishe unyaka. Lokhu kuhlobene nempi yelungelo lobunikazi imiphumela yocwaningo olusha kanye nentuthuko okubangelwa ukuthi ekugcineni ixazululiwe I-OSRAM yamangalela i-ASUS yephule ilungelo layo lobunikazi elimhlophe le-LED ngoMeyi 2015, u-Osram wamemezela ngokuhlukumeza ngokumelene necala lobunikazi labakhiqizi bama-electronics abathengi base-Taiwan i-Asustek, ukuze awine isigwebo sokuqala . U-Osram uthi ezinye zesizukulwane sokuqala sezibani zejimu ze-LED ezimhlophe zethebhulethi ye-Asus Nexus 7 yephula amalungelo obunikazi asetshenziswa ngesi-German DE 196 55 185. Inkantolo Yesifunda yase-Dusseldorf inikeze umyalelo we-Osram, futhi umonakalo womklomelo wenkampani ye-ASUS kufanele ubangele ukwephulwa kwelungelo lobunikazi be-Osram. I-ASUS ifake isikhalazo ngokumelene nalesi sinqumo, kodwa i-OSRAM iqaliswa ukusetshenziswa. I-Japan iwine umklomelo kaNobel wokuqhumisa impi yelungelo lobunikazi le-LED eluhlaza okwesibhakabhaka e-Tokushima yangaphambili i-Nichia Chemical Company yenza ucwaningo nokuthuthukiswa kukaShuji Nakamura, ekuqaleni kwawo-1990 yakha i-LED eluhlaza okwesibhakabhaka. Nakamura ngo-2001 nenkampani enkantolo, wacela ukukhokha 20 billion yen. Kusukela ngaleso sikhathi inkantolo ngemva kokuncenga ngokuphindaphindiwe, ekugcineni izinhlangothi ezimbili ziye 840 million yen (cishe 44.02 million yuan) ukuze sifinyelele isixazululo. I-Zumtobel Group ivikele ngokuqinile ilungelo lobunikazi le-Tridonic LED i-Toyoda Gosei Co., Ltd., kanye ne-Japan, Germany I-LeuchtstoffwerkBreitungen GmbH kanye ne-LitecGbR bahlanganise i-BOSE Union, ephethwe ukukhanya kwesikhukhula okuluhlaza kwe-RGB LED kanye nephosphor ephuzi yesilicate ukuze kukhiqizwe isisekelo esimhlophe sobuchwepheshe obunelungelo lobunikazi. NgoMashi 2015, ngaphansi kwegunya le-BOSE Union, i-Tridonic umfelandawonye wayo wabamba ukuthi ukwephulwa kwamalungelo obunikazi e-BOSE EP1352431 B1 AOC International (Europe) BV kanye ne-AOC International (Europe) GmbH bafake icala lokwephulwa kwelungelo lobunikazi. Isifinyezo: Ibhizinisi yimpi. Imakethe ishintsha njalo, ukuze uphile ngempumelelo emakethe, futhi ukuthuthukiswa okuphumelelayo, kufanele kube khona izikhali ezimangalisayo. Ukuncintisana kwamanani akuyona into ehamba phambili, ukonga isikhathi eside kunezinkulumo mayelana nezinkampani ezihlukahlukene. I-Patent, ukungagcizelelwa kwangaphambilini kwegama, kuya ngokuya kukhulunywa ngakho.