optical media flash memory green product founded december 29 1988 headquarters hsinchu industrial park taiwan key people chairman jintai yeh ceo gorden yeh deputy ceo jennifer yang products optical storage flash memory dram modules portable hard drive power bank pv modules & system led product amoled & oled display ito glass touch panel nano technology product bio technology product plastic product revenue 990 million usd 2013 number of employees 3723 taiwan subsidiaries ritek foundation pvnext corporation aimcore corporation public u tech corporation public uchain logistics . co. ltd. prorit corporation ritdisplay corporation ritedia corporation gigastorage corporation public gigasolar corporation public cashido corporation ritfast corporation kunshan zhonglai electronic technology co. ltd. hutek corporation advance media inc. conrexx technology ritrax corp. ltd. u.k. sunmark corp. ltd. chyitek co. ltd. rme manufacturing gmbh . citrine group ltd. glory days services ltd. website www.ritek.com ritek is a taiwanese consumer electronics group specializing in optical media products flash memory mp3 player power bank solar panel solar systems led products amoled & oled display and plastic products . 2 contents 1 history 2 trademarks 3 locations 4 products 4.1 recording media 4.2 flash memory 4.3 displays 5 ritek foundation 6 see also 7 references 8 external links history edit canadian ridata trademark ritek corporation was established on december 29 1989 . it produced the first cd in taiwan in 1990 and the first dvd in taiwan in 1996 . since then ritek has become the biggest manufacturer of optical storage media . currently it also produces hd dvd media for consumers . 2 ritek owns ridata and the traxdata brands . it also includes the major subsidiary u tech which produces rfid chips and dvds . 3 the ridata trademark is listed on the canadian intellectual property office cipo online database and registered under ritek corporation no. 42 kuanfu n. road hsin chu industrial park taiwan republic of china . 1 trademarks edit ritek ridata traxdata myeco arita locations edit taiwan xinzhuang chungli hsinchu miaoli china yangzhou nanjing kunshan vietnam h ch min korea cheongwon japan tokyo australia sydney nederland ridderkerk u.s.a silicon valley los angeles north africa tunisia products edit ritek produces cd r dvd r bd r optical storage flash memory power bank pv panel pv system led products amoled & oled display . recording media edit ritek is one of the world s largest cd and dvd media producers . citation needed media types produced by ritek include cd r cd rw dvd r dvd r dl dvd rw dvd r dvd r dl dvd rw dvd ram bd r magneto optical drive media and minidisc . ritek manufactured media is sold by different companies under many brands including fujifilm maxell memorex philips and verbatim . it was also sold under the tdk brand from 2001 03 2009 . ritek is currently manufacturing dvd r and double layer dvd r media for tdk 2008 . ritek s own brands include ridata traxdata and arita . confusingly rimedia ridisc and rivision are not ritek brands but instead come from e net a company also known for datawrite datasafe and tuffdisc brands . note that the rimedia ridisc and rivision brands do nevertheless sometimes sell discs which use ritek media . other of their products use cmc magnetics media . 4 flash memory edit ritek produces many types sub types and flavors of flash memory cards including compactflash sd cards unbalanced sd cards mmc cards and rs mmc cards . usb flash dongles ez drive are also made by ritek . 5 displays edit the first taiwanese oled screen was made by ritek . ritdisplay corporation is a spin off and member of the ritek group dedicated to display research and manufacturing . 6 ritek foundation edit ritek foundation was established by ritek corporation chairman jintai yeh in 1999 . see also edit verbatim corporation tdk corporation imation corporation references edit tsec 2357 a b ritek u tech media australia 2349 ritek corporation google finance http www.ridata.com asia en about.htm page aboutus external links edit ritek corporation s web site coordinates 24 52 17 n 121 1 13 e 24.87139 n 121.02028 e 24.87139 ; 121.02028 retrieved from https en.wikipedia.org w index.php title ritek & oldid 738290119 categories electronics companies of taiwanelectronics companiescompanies based in hsinchucompanies established in 1988taiwanese brandshidden categories all articles with unsourced statementsarticles with unsourced statements from may 2008coordinates not on wikidata navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutschitaliano edit links this page was last modified on 8 september 2016 at 01 44 . text is available under the creative commons attribution sharealike license ; 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