EP2248262 - TRANSFORMER-ISOLATED ANALOG-TO-DIGITAL CONVERTER (ADC) FEEDBACK APPARATUS AND METHOD [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.04.2017 Database last updated on 03.09.2024 | Most recent event Tooltip | 06.03.2020 | Lapse of the patent in a contracting state New state(s): TR | published on 08.04.2020 [2020/15] | Applicant(s) | For all designated states Cirrus Logic, Inc. 800 West 6th Street Austin, TX 78701 / US | [2016/21] |
Former [2010/45] | For all designated states Cirrus Logic, Inc. 2901 Via Fortuna Austin, TX 78746 / US | Inventor(s) | 01 /
MELANSON, John, L. 901 West 9th Street, 201 Austin TX 78703 / US | [2010/45] | Representative(s) | Käck, Stefan, et al Kahler Käck Mollekopf Partnerschaft von Patentanwälten mbB Vorderer Anger 239 86899 Landsberg/Lech / DE | [N/P] |
Former [2016/25] | Käck, Stefan, et al Kahler Käck Mollekopf Vorderer Anger 239 86899 Landsberg am Lech / DE | ||
Former [2010/45] | Käck, Jürgen Kahler Käck Mollekopf Vorderer Anger 239 D-86899 Landsberg/Lech / DE | Application number, filing date | 09716171.5 | 23.02.2009 | [2010/45] | WO2009US34868 | Priority number, date | US20080037932 | 26.02.2008 Original published format: US 37932 | [2010/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2009108603 | Date: | 03.09.2009 | Language: | EN | [2009/36] | Type: | A1 Application with search report | No.: | EP2248262 | Date: | 10.11.2010 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.09.2009 takes the place of the publication of the European patent application. | [2010/45] | Type: | B1 Patent specification | No.: | EP2248262 | Date: | 22.06.2016 | Language: | EN | [2016/25] | Search report(s) | International search report - published on: | EP | 03.09.2009 | Classification | IPC: | H03M1/08 | [2010/45] | CPC: |
H03M3/41 (EP,US);
H03K17/0822 (EP);
H03K17/691 (EP,US);
G01R31/2844 (EP,US);
H03M3/466 (EP,US)
| Designated contracting states | 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, SE, SI, SK, TR [2016/25] |
Former [2010/45] | 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, SE, SI, SK, TR | Title | German: | TRANSFORMATORISOLIERTE RÜCKKOPPELUNGSVORRICHTUNG MIT ANALOG-DIGITAL-WANDLER (ADC) UND VERFAHREN | [2010/45] | English: | TRANSFORMER-ISOLATED ANALOG-TO-DIGITAL CONVERTER (ADC) FEEDBACK APPARATUS AND METHOD | [2010/45] | French: | APPAREIL À RÉTROACTION DE CONVERTISSEUR ANALOGIQUE À NUMÉRIQUE (CAN) À TRANSFORMATEUR ISOLÉ ET PROCÉDÉ | [2010/45] | Entry into regional phase | 20.09.2010 | National basic fee paid | 20.09.2010 | Designation fee(s) paid | 20.09.2010 | Examination fee paid | Examination procedure | 20.09.2010 | Examination requested [2010/45] | 28.10.2010 | Amendment by applicant (claims and/or description) | 17.01.2011 | Despatch of a communication from the examining division (Time limit: M06) | 18.07.2011 | Reply to a communication from the examining division | 27.10.2015 | Cancellation of oral proceeding that was planned for 13.11.2015 | 13.11.2015 | Date of oral proceedings (cancelled) | 10.02.2016 | Communication of intention to grant the patent | 11.05.2016 | Fee for grant paid | 11.05.2016 | Fee for publishing/printing paid | 11.05.2016 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 17.01.2011 | Opposition(s) | 23.03.2017 | No opposition filed within time limit [2017/22] | Fees paid | Renewal fee | 23.02.2011 | Renewal fee patent year 03 | 24.02.2012 | Renewal fee patent year 04 | 27.02.2013 | Renewal fee patent year 05 | 27.02.2014 | Renewal fee patent year 06 | 26.02.2015 | Renewal fee patent year 07 | 26.02.2016 | Renewal fee patent year 08 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | HU | 23.02.2009 | AT | 22.06.2016 | BE | 22.06.2016 | BG | 22.06.2016 | CY | 22.06.2016 | CZ | 22.06.2016 | DK | 22.06.2016 | EE | 22.06.2016 | ES | 22.06.2016 | FI | 22.06.2016 | HR | 22.06.2016 | IT | 22.06.2016 | LT | 22.06.2016 | LV | 22.06.2016 | MC | 22.06.2016 | MK | 22.06.2016 | NL | 22.06.2016 | PL | 22.06.2016 | RO | 22.06.2016 | SE | 22.06.2016 | SI | 22.06.2016 | SK | 22.06.2016 | TR | 22.06.2016 | NO | 22.09.2016 | GR | 23.09.2016 | IS | 22.10.2016 | PT | 24.10.2016 | IE | 23.02.2017 | LU | 23.02.2017 | MT | 23.02.2017 | CH | 28.02.2017 | FR | 28.02.2017 | LI | 28.02.2017 | [2020/15] |
Former [2019/51] | HU | 23.02.2009 | |
AT | 22.06.2016 | ||
BE | 22.06.2016 | ||
BG | 22.06.2016 | ||
CY | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
MK | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
IE | 23.02.2017 | ||
LU | 23.02.2017 | ||
MT | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2019/46] | HU | 23.02.2009 | |
AT | 22.06.2016 | ||
BE | 22.06.2016 | ||
BG | 22.06.2016 | ||
CY | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
IE | 23.02.2017 | ||
LU | 23.02.2017 | ||
MT | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2019/39] | HU | 23.02.2009 | |
AT | 22.06.2016 | ||
BE | 22.06.2016 | ||
BG | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
IE | 23.02.2017 | ||
LU | 23.02.2017 | ||
MT | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2019/31] | HU | 23.02.2009 | |
AT | 22.06.2016 | ||
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
IE | 23.02.2017 | ||
LU | 23.02.2017 | ||
MT | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2018/43] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
IE | 23.02.2017 | ||
LU | 23.02.2017 | ||
MT | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2018/13] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
IE | 23.02.2017 | ||
LU | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2018/07] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
LU | 23.02.2017 | ||
CH | 28.02.2017 | ||
FR | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2018/04] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
LU | 23.02.2017 | ||
CH | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2017/51] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
CH | 28.02.2017 | ||
LI | 28.02.2017 | ||
Former [2017/45] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
MC | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
Former [2017/38] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
DK | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SI | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
Former [2017/11] | AT | 22.06.2016 | |
BE | 22.06.2016 | ||
CZ | 22.06.2016 | ||
EE | 22.06.2016 | ||
ES | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
PT | 24.10.2016 | ||
Former [2017/10] | BE | 22.06.2016 | |
CZ | 22.06.2016 | ||
EE | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
NL | 22.06.2016 | ||
PL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
SK | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
IS | 22.10.2016 | ||
Former [2017/09] | CZ | 22.06.2016 | |
EE | 22.06.2016 | ||
FI | 22.06.2016 | ||
HR | 22.06.2016 | ||
IT | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
NL | 22.06.2016 | ||
RO | 22.06.2016 | ||
SE | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
Former [2016/52] | FI | 22.06.2016 | |
HR | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
NL | 22.06.2016 | ||
SE | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
Former [2016/51] | FI | 22.06.2016 | |
HR | 22.06.2016 | ||
LT | 22.06.2016 | ||
LV | 22.06.2016 | ||
NO | 22.09.2016 | ||
GR | 23.09.2016 | ||
Former [2016/49] | FI | 22.06.2016 | |
LT | 22.06.2016 | ||
NO | 22.09.2016 | ||
Former [2016/46] | LT | 22.06.2016 | |
NO | 22.09.2016 | Cited in | International search | [XY]WO9113417 (ROSEMOUNT INC [US]) [X] 1-4,9-12,17,19,21-23 * page 9, line 11 - page 10, line 7; figures 2,3 * [Y] 5-8,13-16,18,20; | [A]GB2262673 (ABB STROEMBERG DRIVES OY [FI]) [A] 1-23 * figure 1 *; | [Y]WO9742714 (ERICSSON TELEFON AB L M [SE]) [Y] 5-7,13-15 * page 1, line 22 - line 24; figures 1,2; claims 5,6 *; | [XY]US6407691 (YU QUICHENG [US]) [X] 1-4,9-12,17,19,21-23 * column 4, lines 13-19; figures 3,4 * [Y] 5-8,13-16,18,20; | [A]US2002150151 (KRONE ANDREW W [US], et al) [A] 1-23* figure 7 *; | [Y]US2004046683 (MITAMURA ATSUSHI [JP], et al) [Y] 5-8,13-16,18,20 * figures 1,3,11,14 *; | [A]EP1768257 (MARVELL WORLD TRADE LTD [BB]) [A] 1-23 * paragraphs [0008] - [0010] * | by applicant | WO9113417 | WO9742714 | US2004046683 |