EP2652872 - CURRENT MIRROR AND HIGH-COMPLIANCE SINGLE-STAGE AMPLIFIER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.01.2016 Database last updated on 03.09.2024 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states Xilinx, Inc. 2100 Logic Drive San Jose, California 95124 / US | [2013/43] | Inventor(s) | 01 /
QUINN, Patrick, J. 2100 Logic Drive San Jose, CA 95124 / US | [2013/43] | Representative(s) | Naismith, Robert Stewart Marks & Clerk LLP Aurora 120 Bothwell Street Glasgow G2 7JS / GB | [2013/43] | Application number, filing date | 11749698.4 | 23.08.2011 | WO2011US48835 | Priority number, date | US20100970285 | 16.12.2010 Original published format: US 970285 | [2013/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2012082189 | Date: | 21.06.2012 | Language: | EN | [2012/25] | Type: | A1 Application with search report | No.: | EP2652872 | Date: | 23.10.2013 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.06.2012 takes the place of the publication of the European patent application. | [2013/43] | Type: | B1 Patent specification | No.: | EP2652872 | Date: | 25.03.2015 | Language: | EN | [2015/13] | Search report(s) | International search report - published on: | EP | 21.06.2012 | Classification | IPC: | H03F3/45, G05F3/26 | [2013/43] | CPC: |
H03F3/45179 (EP,US);
H03F3/45 (KR);
G05F3/262 (EP,US)
| Designated contracting states | AL, 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 [2013/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | STROMSPIEGEL UND EINSTUFIGER VERSTÄRKER MIT HOHER COMPLIANCE | [2013/43] | English: | CURRENT MIRROR AND HIGH-COMPLIANCE SINGLE-STAGE AMPLIFIER | [2013/43] | French: | MIROIR DE COURANT ET AMPLIFICATEUR À UN ÉTAGE À COEFFICIENT D'ÉLASTICITÉ ÉLEVÉ | [2013/43] | Entry into regional phase | 25.04.2013 | National basic fee paid | 25.04.2013 | Designation fee(s) paid | 25.04.2013 | Examination fee paid | Examination procedure | 25.07.2012 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 25.04.2013 | Examination requested [2013/43] | 09.12.2013 | Amendment by applicant (claims and/or description) | 21.11.2014 | Communication of intention to grant the patent | 12.02.2015 | Fee for grant paid | 12.02.2015 | Fee for publishing/printing paid | 12.02.2015 | 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 21.11.2014 | Opposition(s) | 05.01.2016 | No opposition filed within time limit [2016/09] | Fees paid | Renewal fee | 27.08.2013 | Renewal fee patent year 03 | 27.08.2014 | Renewal fee patent year 04 |
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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 | 23.08.2011 | AL | 25.03.2015 | AT | 25.03.2015 | BE | 25.03.2015 | BG | 25.03.2015 | CY | 25.03.2015 | CZ | 25.03.2015 | DK | 25.03.2015 | EE | 25.03.2015 | ES | 25.03.2015 | FI | 25.03.2015 | HR | 25.03.2015 | IT | 25.03.2015 | LT | 25.03.2015 | LV | 25.03.2015 | MC | 25.03.2015 | MK | 25.03.2015 | MT | 25.03.2015 | NL | 25.03.2015 | PL | 25.03.2015 | RO | 25.03.2015 | RS | 25.03.2015 | SE | 25.03.2015 | SI | 25.03.2015 | SK | 25.03.2015 | SM | 25.03.2015 | TR | 25.03.2015 | NO | 25.06.2015 | GR | 26.06.2015 | IS | 25.07.2015 | PT | 27.07.2015 | LU | 23.08.2015 | CH | 31.08.2015 | LI | 31.08.2015 | [2018/46] |
Former [2018/31] | HU | 23.08.2011 | |
AT | 25.03.2015 | ||
BE | 25.03.2015 | ||
BG | 25.03.2015 | ||
CY | 25.03.2015 | ||
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
MK | 25.03.2015 | ||
MT | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SI | 25.03.2015 | ||
SK | 25.03.2015 | ||
SM | 25.03.2015 | ||
TR | 25.03.2015 | ||
NO | 25.06.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
CH | 31.08.2015 | ||
LI | 31.08.2015 | ||
Former [2017/38] | HU | 23.08.2011 | |
AT | 25.03.2015 | ||
BE | 25.03.2015 | ||
BG | 25.03.2015 | ||
CY | 25.03.2015 | ||
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
MT | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SI | 25.03.2015 | ||
SK | 25.03.2015 | ||
SM | 25.03.2015 | ||
NO | 25.06.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
CH | 31.08.2015 | ||
LI | 31.08.2015 | ||
Former [2017/22] | AT | 25.03.2015 | |
BE | 25.03.2015 | ||
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
MT | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SI | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
CH | 31.08.2015 | ||
LI | 31.08.2015 | ||
Former [2016/37] | AT | 25.03.2015 | |
BE | 25.03.2015 | ||
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SI | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
CH | 31.08.2015 | ||
LI | 31.08.2015 | ||
Former [2016/24] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SI | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
CH | 31.08.2015 | ||
LI | 31.08.2015 | ||
Former [2016/22] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
CH | 31.08.2015 | ||
LI | 31.08.2015 | ||
Former [2016/21] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
IT | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
Former [2016/18] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
MC | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
Former [2016/17] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
LU | 23.08.2015 | ||
Former [2016/07] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
DK | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
Former [2015/51] | AT | 25.03.2015 | |
CZ | 25.03.2015 | ||
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
Former [2015/50] | CZ | 25.03.2015 | |
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
NL | 25.03.2015 | ||
PL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
IS | 25.07.2015 | ||
PT | 27.07.2015 | ||
Former [2015/49] | CZ | 25.03.2015 | |
EE | 25.03.2015 | ||
ES | 25.03.2015 | ||
FI | 25.03.2015 | ||
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
NL | 25.03.2015 | ||
RO | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
SK | 25.03.2015 | ||
GR | 26.06.2015 | ||
PT | 27.07.2015 | ||
Former [2015/41] | FI | 25.03.2015 | |
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
NL | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
GR | 26.06.2015 | ||
Former [2015/39] | FI | 25.03.2015 | |
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
LV | 25.03.2015 | ||
RS | 25.03.2015 | ||
SE | 25.03.2015 | ||
GR | 26.06.2015 | ||
Former [2015/37] | FI | 25.03.2015 | |
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
SE | 25.03.2015 | ||
GR | 26.06.2015 | ||
Former [2015/36] | FI | 25.03.2015 | |
HR | 25.03.2015 | ||
LT | 25.03.2015 | ||
SE | 25.03.2015 | ||
Former [2015/35] | LT | 25.03.2015 | Cited in | International search | [XAYI] - ROHAN SEHGAL ET AL, "A 0.8V Operational Amplifier using Floating Gate MOS Technology", SEMICONDUCTOR ELECTRONICS, 2006. ICSE '06. IEEE INTERNATIONAL CONFEREN CE ON, IEEE, PI, (20061101), ISBN 978-0-7803-9730-9, pages 795 - 799, XP031113319 [X] 1 * the whole document * [A] 2-4,6,7,9-11 [Y] 5 [I] 8 | [XAY] - SAI PRANEETH G A V ET AL, "A self biased operational amplifier at ultra low power supply voltage", ELECTRONICS, CIRCUITS, AND SYSTEMS, 2009. ICECS 2009. 16TH IEEE INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, (20091213), ISBN 978-1-4244-5090-9, pages 152 - 154, XP031626358 [X] 1,2 * the whole document * [A] 6,7,9-11 [Y] 1-5,8 | [YA] - RAMIREZ-ANGULO J ET AL, "A power efficient and simple scheme for dynamically biasing cascode amplifiers and telescopic op-amps", INTEGRATION, THE VLSI JOURNAL, NORTH-HOLLAND PUBLISHING COMPANY. AMSTERDAM, NL, vol. 41, no. 4, doi:10.1016/J.VLSI.2008.01.002, ISSN 0167-9260, (20080701), pages 539 - 543, (20080118), XP022682569 [Y] 1-5,8 * the whole document * [A] 6,7,9-11 DOI: http://dx.doi.org/10.1016/j.vlsi.2008.01.002 | [YA] - RAJPUT S ET AL, "Advanced Current Mirrors for Low Voltage Analog Designs", SEMICONDUCTOR ELECTRONICS, 2004. ICSE 2004. IEEE INTERNATIONAL CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, (20041207), doi:10.1109/SMELEC.2004.1620882, ISBN 978-0-7803-8658-7, pages 258 - 263, XP010910285 [Y] 5 * the whole document * [A] 1-4,6,7,9-11 DOI: http://dx.doi.org/10.1109/SMELEC.2004.1620882 | [A] - LEDESMAL F ET AL, "Comparison of new and conventional low voltage current mirrors", THE 2002 45TH. MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS. CONFERENCE PROCEEDINGS. TULSA, OK, AUG. 4 - 7, 2002; [MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS], NEW YORK, NY : IEEE, US, (20020804), vol. 2, ISBN 978-0-7803-7523-9, pages 49 - 52, XP010635321 [A] 1-11 * figure 1d * |