EP2365601A3

Method for compensating for system tolerances in inductive couplers

Abstract

The invention relates to a method for compensating system tolerances in an inductive coupler. This has a power generator, which feeds an AC voltage into a series resonant circuit of a resonant capacitor and an inductive rotary transformer. First, a short sequence having at least one period of an AC voltage is fed by the power generator into the series resonant circuit. Thereafter, the series resonant circuit is shorted. A first resonance frequency is measured. Thereafter, a longer sequence having a plurality of periods of an AC voltage is generated by the power generator, so that a predetermined, small voltage is built up on the load. It is now measured at short-circuited resonant circuit, a second resonant frequency.

EP2365601A3, drawing sheet 1 — Sheet 1 of 1

Term

4.4 yearsto projected expiry

Projected expiry 24 February 2031, counted from filing; an application has no term until it is granted.

1 sheet

Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Cited during
EP1022840A2	Cites	European Patent Office (EPO)	Search report
WO2005064625A1	Cites	World Intellectual Property Organization (WIPO)	Search report
WO2007054259A1	Cites	World Intellectual Property Organization (WIPO)	Search report
WO2008055664A2	Cites	World Intellectual Property Organization (WIPO)	Search report
EP2151906A2	Cites	European Patent Office (EPO)	Search report

8 members in 4 offices; this record represents the family

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
Document	Office	Kind	Date
102010015906	Germany	–	2010-03-10
102010015906	Germany	A	2010-03-10

Members8

Family members, oldest first
Document	Office	Kind
EP2365601A2	European Patent Office (EPO)	A2	2011-09-14
DE102010015906A1	Germany	A1	2011-09-15
CN102201702A	China	A	2011-09-28
US2011248727A1	United States of America	A1	2011-10-13
US8519721B2	United States of America	B2	2013-08-27
CN102201702B	China	B	2014-11-12
EP2365601A3This record	European Patent Office (EPO)	A3	2016-09-28
EP2365601B1	European Patent Office (EPO)	B1	2020-01-01

87 legal events, as 9 offices reported them to INPADOC

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	Event	Code	Office
2026-04-13	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2025-11-04	Declaration of willingness to licenceR084	R084	DE
2025-04-11	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2022-06-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2022-06-01	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-04-15	Lapse because of not paying annual feesLapsedMM01	MM01	AT
2021-03-31	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-02-26	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2021-01-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-12-09	No opposition filedOpposition26N	26N	EP
2020-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-11-06	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2020-11-06	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-10-28	Lapsed because of non-payment of the annual feeLapsedMM	MM	BE
2020-10-02	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2020-09-30	Patent ceasedCeasedPL	PL	CH
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2020-07-10	Invalidated european patentMG4D	MG4D	LT
2020-05-06	Patent invalid in the netherlands as no translation has been filedMP	MP	NL
2020-01-23	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2020-01-22	European patents granted designating irelandGrantedLANGUAGE OF EP DOCUMENT: GERMANFG4D	FG4D	IE
2020-01-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2020-01-15	Reference to at number (ep patent validated in austria)REF	REF	AT
2020-01-01	Designated contracting statesAK	AK	EP
2020-01-01	European patent grantedGrantedNOT ENGLISHFG4D	FG4D	GB
2019-12-25	Intention to grant announcedINTG	INTG	EP
2019-12-18	Intention to grant announced (deleted)INTC	INTC	EP
2019-12-05	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2019-12-05	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA	STAA	EP
2019-11-20	Information related to intention to grant a patent recordedORIGINAL CODE: EPIDOSNIGR71GRAR	GRAR	EP
2019-11-20	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2019-11-20	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA	STAA	EP
2019-11-13	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deletedORIGINAL CODE: EPIDOSDIGR1GRAJ	GRAJ	EP
2019-11-13	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: EXAMINATION IS IN PROGRESSSTAA	STAA	EP
2019-08-07	Intention to grant announcedINTG	INTG	EP
2019-07-08	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2019-07-08	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA	STAA	EP
2019-07-03	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-07-03	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2019-05-24	Amendment of ipc main classPREVIOUS MAIN CLASS: H02J0005000000R079	R079	DE
2018-04-18	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2017-08-30	First examination report despatched17Q	17Q	EP
2017-07-28	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: EXAMINATION IS IN PROGRESSSTAA	STAA	EP
2017-05-03	Request for examination filed17P	17P	EP
2017-05-03	Designated contracting states (corrected)RBV	RBV	EP
2017-03-31	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA	STAA	EP
2016-09-28	Designated contracting statesAK	AK	EP
2016-09-28	Request for extension of the european patentAX	AX	EP
2016-09-28	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-09-28	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2016-08-26	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2016-06-01	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2016-06-01	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2016-06-01	Information on inventor provided before grant (corrected)RIN1	RIN1	EP
2011-09-14	Designated contracting statesAK	AK	EP
2011-09-14	Request for extension of the european patentAX	AX	EP
2011-08-12	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Method for compensating for system tolerances in inductive couplers

Abstract

Term

Priority claims2

Members8

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Titles3

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