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Hauv xyoo 2012, qhov kev sib ntaus sib tua raug cai tshaj plaws nrog Apple yog ib qho nrog Samsung. Lub tuam txhab Californian tau tawm los ua tus yeej, tab sis tib lub xyoo nws kuj raug mob hnyav ib zaug. Apple yuav tsum tau them $ 368 lab rau VirnetX thiab, raws li nws hloov tawm, kuj tau poob ntau qhov tseem ceeb FaceTime patents.

Qhov kev txiav txim siab kom Apple them $ 386 lab rau VirnetX rau kev ua txhaum cai patent tau raug xa mus rau xyoo tas los, tab sis lub Yim Hli qhov teeb meem txuas ntxiv nrog kev tso nyiaj ntxiv. Nws tau pom tias Apple tsis yog tsuas yog ntsib kev hem thawj ntawm ntau lab tus nqi ntawv tso cai, tab sis kuj hais tias nws cov kev pabcuam FaceTime raug kev txom nyem vim tsis muaj patents.

Cov ntaub ntawv ntawm VirnetX vs. Apple tau thov rau ob peb patents npog ntau qhov chaw ntawm FaceTime video tham system. Thaum VirnetX tsis tau txais kev txwv tag nrho ntawm FaceTime hauv tsev hais plaub, tus kws txiav txim plaub tau pom zoo tias Apple yuav tsum them cov nuj nqis rau kev ua txhaum cai patent.

Cov ntaub ntawv tam sim no tau nthuav tawm tias Apple tau rov tsim kho lub backend architecture ntawm FaceTime txhawm rau txuas ntxiv tsis ua txhaum VirnetX patents, tab sis vim qhov no, cov neeg siv tau pib yws yws ntau txog qhov zoo ntawm cov kev pabcuam.

Lub tsev hais plaub rov hais dua, uas koom nrog cov nqi se thiab tau tshwm sim thaum Lub Yim Hli 15, tsis tau tshaj tawm los ntawm ib qho xov xwm, thiab cov ntaub ntawv ntsig txog rooj plaub tseem yuav luag tag. Tag nrho cov xov xwm yog los ntawm VirnetX thiab cov neeg ua lag luam server ArsTechnica ib tug ntawm lawv xam phaj. Raws li tus neeg ua lag luam VirnetX, Jeff Lease tau koom nrog txhua qhov kev hais plaub hauv tsev hais plaub thiab khaws cov ntaub ntawv ntxaws ntxaws, raws li qhov peb tuaj yeem ua kom tsawg kawg ib nrab tshem tawm tag nrho cov ntaub ntawv. Apple, zoo li VirnetX, tsis kam tawm tswv yim txog qhov teeb meem.

Apple thov tias nws tsis ua txhaum cai patent, tab sis ua txawv

FaceTime hu tau Ameslikas los ntawm kev sib txuas lus ncaj qha. Qhov no txhais tau hais tias Apple tau txheeb xyuas tias ob tog muaj tus lej FaceTime siv tau thiab tom qab ntawd tso cai rau lawv txuas ncaj qha hauv Is Taws Nem yam tsis tas yuav muaj kev xa xov lossis cov servers nruab nrab. Tsuas yog li tsib mus rau kaum feem pua ​​​​ntawm tag nrho cov kev hu mus los ntawm cov servers zoo li no, ib tus Apple engineer ua tim khawv.

Tab sis txhawm rau kom Apple tsis txhob ua txhaum VirnetX patents, txhua qhov kev hu yuav tsum mus dhau ntawm cov servers nruab nrab. Qhov no tau pom zoo los ntawm ob tog, thiab ib zaug Apple paub tias nws tuaj yeem them cov nuj nqis rau qhov no, nws tau tsim kho nws cov kab ke kom tag nrho FaceTime hu mus los ntawm relay servers. Raws li Kev Cai Lij Choj, Apple tau hloov txoj hauv kev hu xov tooj rau lub Plaub Hlis, txawm hais tias nws txuas ntxiv mus sib cav hauv tsev hais plaub tias nws tsis ntseeg tias nws tau ua txhaum cai patents. Txawm li cas los xij, nws tau hloov mus rau kev xa cov servers.

Kev tsis txaus siab thiab kev hem thawj ntawm cov nqi siab

Apple engineer Patrick Gates tau piav qhia yuav ua li cas FaceTime ua haujlwm hauv tsev hais plaub, tsis lees paub tias kev hloov pauv kev sib kis yuav tsum cuam tshuam rau qhov zoo ntawm cov kev pabcuam. Raws li nws, kev hu xov tooj zoo tuaj yeem txhim kho ntau dua li qhov tsis zoo. Tab sis Apple yog tej zaum tsuas yog obfuscating ntawm no los cuam tshuam los ntawm VirnetX patents.

Raws li cov neeg siv cov ntaub ntawv Apple muab VirnetX cov neeg sawv cev txij lub Plaub Hlis mus txog nruab nrab Lub Yim Hli, Apple tau txais ntau tshaj li ib nrab lab hu los ntawm cov neeg siv tsis txaus siab yws yws txog qhov zoo ntawm FaceTime. Qhov no yuav nkag siab zoo rau hauv tes ntawm VirnetX, uas yuav yog li muaj lub sijhawm yooj yim dua los ua pov thawj hauv tsev hais plaub tias nws cov patents yog cov thev naus laus zis tseem ceeb heev thiab tsim nyog cov nqi ntawv tso cai siab.

Cov nyiaj tshwj xeeb tsis tau tham txog, tab sis VirnetX tab tom nrhiav ntau dua $ 700 lab nyob rau hauv royalties, raws li Lease, uas hais tias nws nyuaj rau twv seb tus kws txiav txim plaub yuav txiav txim siab vim nws nyuaj rau nyeem.

FaceTime tsis yog thawj qhov teeb meem Apple tau cuam tshuam nrog VirnetX patents. Thaum lub Plaub Hlis, Apple lub tuam txhab tshaj tawm tias nws yuav ua qee qhov kev hloov pauv rau nws qhov kev pabcuam VPN On Demand rau iOS vim muaj kev ua txhaum cai patent, tab sis thaum kawg nws tau thim rov qab nws tus kheej ob peb lub lis piam tom qab thiab tso txhua yam raws li yog. Tab sis nws tsis yog txhua qhov tseeb seb puas yog thawj qhov system rau FaceTime tseem yuav rov qab los.

Source: ArsTechnica.com
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