Lub lim tiam dhau los, US Circuit Court of Appeals tau thim qhov kev txiav txim siab ntawm Patent Trial and Appeal Board (PTAB) hauv peb qhov sib txawv. Cov ntaub ntawv hais txog muaj patents los ntawm ATI Technologies (muaj los ntawm AMD txij li xyoo 2006).
PTAB yav dhau los tsis lees paub ATI cov patents, hais txog lub tuam txhab cov lus thov ua ntej cov thev naus laus zis tau tsim. Lub Tsev Hais Plaub Txiav Txim Siab, tom qab txiav txim siab qhov teeb meem, lees paub cov tswv cuab ntawm patents 7,742,053, 6,897,871 thiab 7,327,369 rau ATI. Tag nrho peb patents yog ib qho tseem ceeb rau lub tuam txhab vim hais tias lawv muaj feem xyuam rau cov cuab yeej muaj feem xyuam rau unified shaders.
Kev tshem tawm cov patents uas tau hais yuav yog qhov teeb meem loj rau AMD, txij li cov thev naus laus zis tau piav qhia hauv cov ntaub ntawv tuaj yeem siv los ntawm cov neeg sib tw los tsim lawv tus kheej cov duab chips. Nws yog tsim nyog sau cia tias AMD tau tiv thaiv nws cov cuab yeej txawj ntse tshwj xeeb rau kev mob siab rau xyoo tas los no. Qhov no feem ntau siv rau cov duab accelerator chips (APUs) thiab GPUs.
Cia peb nco qab tias xyoo 2017, patent tsis sib haum nrog cov tuam txhab Vizio, LG, MediaTek thiab Sigma Designs tau txiav txim siab hauv tsev hais plaub. Hauv cov xwm txheej ntawd, International Trade Commission tau txhawb nqa AMD. Qhov kev tsis sib haum xeeb nrog LG hais txog cov thev naus laus zis tau piav qhia hauv cov ntaub ntawv patents yav dhau los tsim nyog tau hais tshwj xeeb. Lub tuam txhab South Kauslim tau raug liam tias siv AMD thev naus laus zis los tsim ntau yam khoom siv. Yog li, AMD qhia meej meej tias nws tsis kam ua txhaum cai patent. Lub tsev hais plaub tau txiav txim siab, uas yog qhov zoo rau lub tuam txhab, tsuas yog txhawb nqa AMD txoj haujlwm ntawm qhov teeb meem no.
Tau qhov twg los: 3d xov.ru
