Extract from the Register of European Patents

About this file: EP3550567

EP3550567 - CONTROL CIRCUIT AND CONTROL METHOD FOR CONTROLLING DELAY LOCK LOOP IN DYNAMIC RANDOM ACCESS MEMORY [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  06.09.2019
Database last updated on 06.12.2019
Most recent event   Tooltip20.11.2019Change - representative 
Applicant(s)For all designated states
Nanya Technology Corporation
No.98, Nanlin Rd.
Taishan Dist.
243-08 New Taipei City / TW
[2019/41]
Inventor(s)01 / Chang, Chuan-Jen
No. 20, Tongyun St., Baoshan Township
308 Hsinchu County / TW
02 / Lee, Wen-Ming
No. 167, Zhonghua Rd., Jianshan Vil., Toufen City
351 Miaoli County / TW
 [2019/41]
Representative(s)Charrier Rapp & Liebau
Patentanwälte PartG mbB
Fuggerstraße 20
86150 Augsburg / DE
[N/P]
Former [2019/41]Charrier Rapp & Liebau
Patentanwälte PartG mbB
Fuggerstraße 20
86150 Augsburg / DE
Application number, filing date18202567.625.10.2018
[2019/41]
Priority number, dateUS20181594626405.04.2018         Original published format: US201815946264
[2019/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3550567
Date:09.10.2019
Language:EN
[2019/41]
Search report(s)(Supplementary) European search report - dispatched on:EP10.05.2019
ClassificationInternational:G11C7/10, G11C7/22, H03L7/085
[2019/41]
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/41]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:STEUERUNGSSCHALTUNG UND STEUERUNGSVERFAHREN ZUR STEUERUNG EINER VERZÖGERUNGSREGELSCHLEIFE IN EINEM DYNAMISCHEN DIREKTZUGRIFFSPEICHER[2019/41]
English:CONTROL CIRCUIT AND CONTROL METHOD FOR CONTROLLING DELAY LOCK LOOP IN DYNAMIC RANDOM ACCESS MEMORY[2019/41]
French:CIRCUIT DE COMMANDE ET PROCÉDÉ DE COMMANDE POUR COMMANDER UNE BOUCLE À VERROUILLAGE DE RETARD DANS UNE MÉMOIRE VIVE DYNAMIQUE[2019/41]
Examination procedure25.10.2018Examination requested  [2019/41]
23.08.2019Amendment by applicant (claims and/or description)
23.08.2019Date on which the examining division has become responsible
Documents cited:Search[IY]US2013028038  (FUJISAWA HIROKI [JP]) [I] 1,2,7,10,11,16 * paragraphs [0079] - [0084]; figures 2,7 * [Y] 1-18;
 [A]US7277357  (MA YANTAO [US]) [A] 1,10 * figure 2 *;
 [Y]US7230462  (RAO RAJASHEKHAR [DE], et al) [Y] 1-18 * columns 4-8; figures 1,3A *;
 [Y]US2012124409  (MIYANO KAZUTAKA [JP]) [Y] 3,12 * paragraph [0049]; figures 2,4 *;
 [Y]US6215726  (KUBO TAKASHI [JP]) [Y] 8,17 * column 7, lines 17-30; figures 2-3 *