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Current content: 159 086 387 patent documents

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118 651 new documents added

838 536 documents amended

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EP 3711113 A1 20200923 - TUNABLE BAND-PASS FILTER

Title (en)

TUNABLE BAND-PASS FILTER

Title (de)

ABSTIMMBARER BANDPASSFILTER

Title (fr)

FILTRE PASSE-BANDE ACCORDABLE

Publication

EP 3711113 A1 20200923 (EN)

Application

EP 18819389 A 20181116

Priority

IT 201700131316 A 20171116
IT 2018050222 W 20181116

Abstract (en)

[origin: WO2019097559A1] Tunable band-pass filter that allows to re-configure its response in frequency thanks to a tuning mechanism of the frequency of resonance of the resonant cavities. The mechanism is inserted inside each resonator of the guide filter in order to tune the band-pass filter.

IPC 8 full level

H01P 1/205 (2006.01)

CPC (source: EP)

H01P 1/2053 (2013.01)

Citation (search report)

See references of WO 2019097559A1

Designated contracting state (EPC)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2019097559 A1 20190523; EP 3711113 A1 20200923; EP 3711113 B1 20240117

DOCDB simple family (application)

IT 2018050222 W 20181116; EP 18819389 A 20181116