Big Patent Battle Mar labaad kululaynta! agagaarka The LED Industry Patent 'Tear Force' Dagaalka

shirkadaha waaweyn ee caalamiga ah si ay suuqa weyn Shiinaha damcay nalalka semiconductor, samaynta patent gudaha guddiga gaaban waa kaliya kooxda caalamiga ah saxda ah, sii wadaan in ay cadaadis on patent ganacsiyada gudaha. Garoomada LED-ku waxay iftiimiyaan khilaafyada patent-ka ee warshadaha dhexdiisa maaha mid cusub, ka dibna laga bilaabo chip ilaa walxaha baakadaha, dagaalka patent waxaa weheliyay horumarinta warshadaha oo dhan. Cree dagaal patent caalami ah la kulmay dib u dhac yar in Taiwan LED garoonka baakadaha nalka warshad Wang Qi Technology ku guulaysteen in ay helaan magaceeda Cree Huizhou Career semiconductor qalab iyo habka loogu rakibo qaybaha elektarooniga ah ee patent Chinese (Patent No: 200780015100.X) waa aan sax ahayn. Wang Qi Technology ayaa bayaan ku sheegtay in dacwadda sharci-darrada ah ay ku xiran tahay Diseembar 22, 2014 oo ay u wakiishay Beijing oo ay weheliso Li Jun si ay u soo bandhigto Wakaaladda Hantida Intellectual Property Ltd., Xafiiska Hanti-dhowrka ee Maskaxda ee Gobolka Shiinaha Guddiga Dib-u-eegista Patent-ka July 26, 2015 ayaa si rasmi ah u caddeeyey in patentka uu yahay mid sax ah. aan sax ahayn. Cree was Fett Electric LED Patent jebinta cabashada ee 2015, Shirkadda Feit Electric, ayaa ku dhawaaqday Maraykanka, North Carolina Central Court Court waxay gudbisay dacwad jebinta patent-ka si ay u xannibto Cree sii iibinta 4FLOW awoodda sare ee nalalka nalalka daadka LED, iyadoo raadinaysa waxyeellada Cree shirkadaha. Fett koronto ayaa sheegtay, Cree's 4FLOW LED nalka wuxuu ku xadgudbay Patent No. 8,408,748 iyo 9,016,901. Ashtakooyinka East Bay CREE ee lagu sameeyay ficil-celinta 2015, dacwad-qaadista patent-ka ee la soo jeediyay Opto ayaa sidoo kale ka jawaabtay in shirkaddu ay ku qanacday in alaabooyinkooda iyada oo aan wax xad-gudub ah lahayn, si ay u difaacaan danaha macaamiisha iyo saamilayda, waxay noqon doonaan kuwo wanaagsan oo ka dhan ah Cree, waa la filayo in uu kala hadlo qareen ka dib, in loo gudbiyo dacwad ka dhan ah Cree. Xisbiyada Cree iyo Cree Xuming ayaa hakiyay dib-u-heshiisiintii SemiLEDs patent dagaal socday in ka badan hal sano, labada dhinac waxay ku heshiiyeen in ay soo afjaraan sanad ee dacwad jebinta patent-ka. SemiLEDs oo lagu heshiiyey in la dhaqan geliyo mamnuucid waxay dhaqan geli doontaa Oct. 1, 2012, si loo mamnuuco soo dejinta iyo iibinta SemiLEDs eedaysanayaasha lagu eedeeyay badeecada Maraykanka, iyo waxyeeladii hore ee ay sababtay lacag-bixin hal mar ah Cree. Cabashada Sayniska ee GE Lighting ayaa meesha ka saartay eedeymaha ay ka mid yihiin GE Lighting LSG, oo ay ku jiraan lix warshadood oo LED ah oo jebiyey laba ka mid ah shatiyada, US Patent No. Nalalka LED-ka awoodda sare leh ee loogu talagalay shatiyada xirmada korantada. Agoosto 2015, Kooxda Sayniska Iftiinka waxay ku dhawaaqday in Maxkamadda Degmada US ee waqooyiga Ohio LSG ay ogolaatay mooshin kooban oo ay ku dhawaaqday shatiyada qaarkood aan sax ahayn GE Lighting, GE Lighting ee LSG isla mar ahaantaana meesha ka saartay sheegashada jebinta patentka. Nichia waxay dacwaysay boqol milyan oo Photonics WOFI jebinta Agoosto 31, 2015, Nichia ilaa Maxkamadda Degmada Dusseldorf, Jarmalka, ee hoos timaada Jarmalka ee cabashada Taiwan-bilyan WOFI lagu eedeeyay jebinta patent ee Nichia. Nichia waxay dacwaysay WOFI Shirkaddu waxay ku salaysan tahay rukhsadii ugu dambeysay ee la siiyay YAG (ie EP080 iyo EP053), waxay codsatay maxkamaddu inay soo saarto amar joogto ah, amartay WOFI inay sameyso buugaag khuseeya iyo magdhowga abaal-marinta. Malyuun cad oo LED tunnel iftiin ah oo la isku haysto bishii Abriil 2012 ee Nichia white LED US Patent No. US 5998925 iyo US 7531960, Maxkamadda Degmada ee Maraykanka ee Degmada Bari ee Michigan waxay gudbisay codsi sharci darro ah iyo sheegashooyin aan jebin. . Abriil 22, 2015, Maxkamadda Degmada Mareykanka ee Degmada Bari ee xeerbeegtida Michigan ayaa la siiyay shati aan horumarsanayn, dhaqangelin la'aan shatiyada iyo sababo kale, xaqa ay u leeyihiin in ay go'aan ka gaaraan gelitaanka Nichia waxay sheegtay gabi ahaanba aan sax ahayn. Horaantii March 2012 Everlight waxa kale oo ay xaraysay Nichia white LED high bay light Jarmal Patent No. DE 69702929 (EP 0936682) patent-ku waa dacwad aan ansax ahayn oo loo gudbiyay Maxkamada Federaalka Patent ee Jarmalka. Maxkamadda Federaalka Patent ee Jarmalka bishii Sebtembar 2014 waxay ahayd inay sameyso patent-ka go'aanka aan ansax ahayn, waxa ku jira waxaa ka mid ah dhammaan xuquuqaha patent-ka waa gelitaan aan ansax ahayn, Nichia waxay u baahan tahay inay culeys saarto khidmadaha garsooraha. Seoul Semiconductor LED eedaymaha jebinta patentka Craig Electronics 2014 Seoul Semiconductor (SSC) Craig waxa uu gudbiyay dacwad jebinta patentka maxkamada degmada koonfurta Florida. Dacwad oo ay ku jiraan tignoolajiyada udub-dhexaadka ah si loo soo saaro tignoolajiyada wax soo saarka chip-ka LED, tignoolajiyada baakadaha iftiinka fagaaraha LED, tignoolajiyada muraayadaha, iyo tignoolajiyada unugga iftiinka dambe (BLU). Bishii Luulyo 2015, oo leh natiijooyinkii ugu dambeeyay ee dacwadaha. Maxkamadda shanteeda ku xad-gudubka patent-ka iyo ansaxnimada shatiyada ayaa la xaqiijiyay. Dow v. Kang US xadgudubka gaarka ah waa la mamnuucay May 18, 2015, Xafiiska Hantida Garaadka ee Gobolka ee Guddiga Dib-u-eegista Patent wuxuu si rasmi ah u soo saaray dukumeenti cadeynaya shatiga Dow Corning No. ZL 03824673.2 No. Patent - la daweyn karo organopolysiloxane halabuurka iyo isticmaalka qalabka semiconductor wax-soo-saarka patent-ka oo dhan waa buray. Maxkamadda tennis-ka ee LED-ka ee silikoon-ka-soo-celinta sare leh ayaa iftiimisay warshado-dhamaadka sare leh, shirkadaha Japan ee Dow v. Shirkadaha gudaha Kang Kiisaska xadgudubka gaarka ah ee Mareykanka ayaa isku xirnaa ku dhawaad ​​hal sano. Tani waxay la xiriirtaa cilmi-baarista hal-abuurka leh ee dagaalka patent-ka iyo natiijooyinka horumarinta ee ugu dambeyntii la dejiyay OSRAM oo dacweeyay ASUS waxay ku xad gudubtay shatigeeda cad ee LED bishii Maajo 2015, Osram wuxuu ku dhawaaqay ciqaab ka dhan ah soo-saareyaasha elektiroonigga ah ee Taiwanese Asustek's dacwaynta patent-ka, si uu ugu guuleysto xukunka ugu horreeya. Osram wuxuu sheeganayaa in qaar ka mid ah jiilkii ugu horreeyay ee laydhka jimicsiga ee LED-ka Asus Nexus 7 uu jebiyo shatiyada loo isticmaalo Jarmalka DE 196 55 185. Maxkamadda Gobolka Dusseldorf waxay bixisay amar Osram, iyo magdhawga shirkadda ASUS waa inay keento Osram patent-ka. ASUS waxay gudbisay rafcaan ka dhan ah go'aankan, laakiin OSRAM waxay bilawday dhaqangelin. Japan waxay ku guulaysatay abaal marinta Nobel Prize si ay u qarxiso dagaalka patent blue LED ee Tokushima oo hore Nichia Chemical Company waxay ku hawlan tahay cilmi baadhis iyo horumarinta Shuji Nakamura, horaantii 1990-meeyadii waxay soo saartay LED buluug ah. Nakamura sannadkii 2001-dii oo ay la socotay shirkadda maxkamad, ayaa la waydiistay inay bixiso 20 bilyan yen. Tan iyo markaas maxkamada ka dib markii lagu qanciyay soo noqnoqda, ugu dambeyntii labada dhinac ilaa 840 milyan yen (qiyaastii 44.02 milyan yuan) si loo gaaro heshiis. Kooxda Zumtobel waxay si adag u ilaalisay Tridonic LED patent Toyoda Gosei Co., Ltd., oo ay weheliso Japan, Germany LeuchtstoffwerkBreitungen GmbH iyo LitecGbR oo ka kooban BOSE Union, oo ay iska leedahay iftiinka daadka ee RGB LED buluug iyo fosfoor silicate jaalaha ah si loo abuuro aasaas cad oo tignoolajiyada la aqoonsan yahay. Bishii Maarso 2015, iyada oo hoos imanaysa awoodda BOSE Union, Tridonic xulafadeeda waxay qabatay in jebinta BOSE patents EP1352431 B1 AOC International (Europe) BV iyo AOC International (Europe) GmbH ay xareeyeen dacwad jebinta patentka. Soo koobid: Ganacsigu waa dagaal. Suuqa ayaa si joogto ah isu beddelaya, si uu si guul leh ugu noolaado suuqa, iyo horumar horumarsan, waa in uu jiro hub dhaqdhaqaaq la yaab leh. Tartanka qiimaha ma aha kan ugu fiican, kharash-ku-ool ayaa muddo dheer laga hadlay shirkadaha kala duwan. Patent-ka, xooga la'aanta hore ee ereyga, ayaa sii kordheysa in la sheego.