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1. 发明授权

EP2156554B1 RESONATEUR A ONDES DE SURFACE A RESONANCE PARASITE REDUITE 有权
标题翻译：具有减少杂散表面声波
公开(公告)号：EP2156554B1
公开(公告)日：2013-03-20
申请号：EP08761145.5
申请日：2008-06-18
申请人： Senseor
发明人： BALLANDRAS, Sylvain , PENAVAIRE, Louis , PASTUREAUD, Thomas
IPC分类号： H03H9/02 , H03H9/64
CPC分类号： H03H9/02535 , H03H9/02637 , H03H9/643

2. 发明授权

EP2079994B1 PROCEDE DE FABRICATION COLLECTIVE DE CAPTEURS SANS CALIBRAGE A BASE DE DISPOSITIF A ONDES ACOUSTIQUES 有权
标题翻译：工艺生产集体校准传感器，可根据面波安排
公开(公告)号：EP2079994B1
公开(公告)日：2010-09-29
申请号：EP07821440.0
申请日：2007-10-17
申请人： Senseor
发明人： CHOMMELOUX, Luc , LARDAT, Raphaël , BALLANDRAS, Sylvain
IPC分类号： G01K7/32 , G01K11/26
CPC分类号： G01K15/00 , G01D21/00 , G01K7/32 , G01K11/265 , Y10T29/42 , Y10T29/49007 , Y10T29/4908 , Y10T29/49165 , Y10T29/49218

3. 发明公开

EP2079994A1 PROCEDE DE FABRICATION COLLECTIVE DE CAPTEURS SANS CALIBRAGE A BASE DE DISPOSITIF A ONDES ACOUSTIQUES 有权
标题翻译：工艺生产集体校准传感器，可根据面波安排
公开(公告)号：EP2079994A1
公开(公告)日：2009-07-22
申请号：EP07821440.0
申请日：2007-10-17
申请人： Senseor
发明人： CHOMMELOUX, Luc , LARDAT, Raphaël , BALLANDRAS, Sylvain
IPC分类号： G01K7/32 , G01K11/26
CPC分类号： G01K15/00 , G01D21/00 , G01K7/32 , G01K11/265 , Y10T29/42 , Y10T29/49007 , Y10T29/4908 , Y10T29/49165 , Y10T29/49218
摘要： The invention relates to a process for the collective fabrication of a remotely interrogable sensor and comprising at least first and second resonators, each resonator having first and second operating frequencies respectively, characterized in that the process comprises the following steps: the fabrication of a first series of first resonators, said resonators each having a first operating frequency falling within a first set of frequencies centred on a first central frequency; the fabrication of a second series of second resonators, said second resonators each having a second operating frequency falling within a second set of frequencies centred on a second central frequency; a series of pairings of a first resonator with a second resonator so as to form pairs of resonators having a difference in operating frequency equal to the difference between the first and second central frequencies.

4. 发明公开

EP3125428A1 RESONATEUR A ONDES ELASTIQUES DE SURFACE SIMPLE PORT SUR SUBSTRAT A FORTE PERMITTIVITE 有权
标题翻译：单发澳大利亚澳大利亚基金会麻醉师的奥地利维也纳啤酒厂HOHERPERMITTIVITÄT
公开(公告)号：EP3125428A1
公开(公告)日：2017-02-01
申请号：EP16181785.3
申请日：2016-07-28
申请人： Senseor
发明人： BALLANDRAS, Sylvain , ALZUAGA, Sébastien
IPC分类号： H03H9/02 , B60C23/04 , G01K11/26 , G06K19/067
摘要： L'invention a pour objet un résonateur à ondes élastiques de surface comprenant un matériau piézoélectrique destiné à la propagation des ondes élastiques de surface et au moins un transducteur inséré entre une paire de réflecteurs, ledit transducteur comprenant des peignes d'électrodes interdigitées et présentant un nombre Nc d'électrodes connectées à un point chaud et une ouverture acoustique W caractérisé en ce que le matériau piézoélectrique présente une permittivité relative supérieure à environ 15, ledit transducteur présentant un produit Nc.W/fa supérieur à 100 µm.MHz -1 avec fa la fréquence d'antirésonance dudit résonateur.
L'invention a aussi pour objet un circuit comprenant au moins une impédance de charge et au moins un résonateur selon l'invention et présentant une réponse électrique traduite par un pic de coefficient de réflexion S 11 en fréquence caractérisée par une valeur minimum du paramètre S 11 au moins inférieure à - 10 dB, le pic d'antirésonance dudit résonateur étant adapté à l'impédance de la charge.
摘要翻译：表面弹性波谐振器包括用于传播表面弹性波的压电材料和插入在一对反射器之间的换能器，所述反射器包括交错电极梳和具有连接到热点的电极数量Nc和声孔W，其中相对介电常数的压电材料大于约15，传感器的Nc·W / fa的乘积大于100·MHz-1，其中fa是谐振器的反共振频率。电路包括根据本发明的负载阻抗和谐振器，并且具有以低于-10dB的参数S11的最小值的频率表现为反射系数S11中的峰值的电响应，反谐振峰的谐振器与负载的阻抗匹配。

5. 发明授权

EP2486656B1 TRANSPONDEUR À MODES RÉSONANTS COUPLÉS INTÉGRANT UNE CHARGE VARIABLE 有权转让
标题翻译： WITH IN A VARIABLE报表最后耦合谐振模式应答器
公开(公告)号：EP2486656B1
公开(公告)日：2016-08-10
申请号：EP10762701.0
申请日：2010-10-08
申请人： Senseor , Centre National de la Recherche Scientifique , Université de Franche-Comté
发明人： BALLANDRAS, Sylvain , DANIAU, William , LEGUEN, Jean-François
IPC分类号： H03H9/02 , H03H9/205 , H03H9/25 , H03H9/54 , H03H9/58 , H04B1/59 , H03H9/64 , G06K19/067
CPC分类号： H03H9/542 , G06K19/0672 , G06K19/0675 , H03H9/02637 , H03H9/205 , H03H9/25 , H03H9/584 , H03H9/585 , H03H9/6406 , H03H2009/02204

6. 发明授权

EP2232218B1 CAPTEUR PASSIF A ONDES DE SURFACES COMPORTANT UNE ANTENNE INTEGREE ET APPLICATIONS MEDICALES UTILISANT CE TYPE DE CAPTEUR PASSIF 有权
标题翻译：带有集成天线和医疗技术装置表面波无源传感器被动传感器使用这种
公开(公告)号：EP2232218B1
公开(公告)日：2011-05-04
申请号：EP08867395.9
申请日：2008-12-18
申请人： Senseor
发明人： CHOMMELOUX, Luc , BELGACEM, Brahim , LEGUEN, Jean-François , BALLANDRAS, Sylvain , CHAMI, Ali , LETHUC, Philippe , LUXEY, Cyril , STARAJ, Robert
IPC分类号： G01L9/00
CPC分类号： G01L9/0025 , G01L19/086 , G01S13/753 , H01Q1/22 , H01Q1/2208 , H01Q1/38 , H01Q9/26 , H01Q9/27 , H01Q9/285
摘要： The invention relates to a remotely testable passive sensor that comprises an antenna and at least one surface-wave resonator (R, P, T) including a transducer with electrodes interdigited with two ports (p1 , p2) at the surface of a piezoelectric substrate (S), characterised in that the antenna includes conducting members (B1, B2) connected to the two ports and integrated onto said piezoelectric substrate. Advantageously, the antenna members are folded back onto the substrate in order to improve compactness. The passive sensor can be used in medical applications of the tissue-analysis of blood-pressure measurement types.

7. 发明公开

EP2232218A1 CAPTEUR PASSIF A ONDES DE SURFACES COMPORTANT UNE ANTENNE INTEGREE ET APPLICATIONS MEDICALES UTILISANT CE TYPE DE CAPTEUR PASSIF 有权
标题翻译：带有集成天线和医疗技术装置表面波无源传感器被动传感器使用这种
公开(公告)号：EP2232218A1
公开(公告)日：2010-09-29
申请号：EP08867395.9
申请日：2008-12-18
申请人： Senseor
发明人： CHOMMELOUX, Luc , BELGACEM, Brahim , LEGUEN, Jean-François , BALLANDRAS, Sylvain , CHAMI, Ali , LETHUC, Philippe , LUXEY, Cyril , STARAJ, Robert
IPC分类号： G01L9/00
CPC分类号： G01L9/0025 , G01L19/086 , G01S13/753 , H01Q1/22 , H01Q1/2208 , H01Q1/38 , H01Q9/26 , H01Q9/27 , H01Q9/285
摘要： The invention relates to a remotely testable passive sensor that comprises an antenna and at least one surface-wave resonator (R, P, T) including a transducer with electrodes interdigited with two ports (p1 , p2) at the surface of a piezoelectric substrate (S), characterised in that the antenna includes conducting members (B1, B2) connected to the two ports and integrated onto said piezoelectric substrate. Advantageously, the antenna members are folded back onto the substrate in order to improve compactness. The passive sensor can be used in medical applications of the tissue-analysis of blood-pressure measurement types.

8. 发明授权

EP3125428B1 RESONATEUR A ONDES ELASTIQUES DE SURFACE SIMPLE PORT SUR SUBSTRAT A FORTE PERMITTIVITE 有权
公开(公告)号：EP3125428B1
公开(公告)日：2020-08-19
申请号：EP16181785.3
申请日：2016-07-28
申请人： Senseor
发明人： BALLANDRAS, Sylvain , ALZUAGA, Sébastien
IPC分类号： H03H9/02 , B60C23/04 , G01K11/26 , G06K19/067

9. 发明公开

EP2486656A1 TRANSPONDEUR A MODES RESONANTS COUPLES INTEGRANT UNE CHARGE VARIABLE 有权转让
标题翻译： WITH IN A VARIABLE报表最后耦合谐振模式应答器
公开(公告)号：EP2486656A1
公开(公告)日：2012-08-15
申请号：EP10762701.0
申请日：2010-10-08
申请人： Senseor , Centre National de la Recherche Scientifique CNRS , Université de Franche-Comté
发明人： BALLANDRAS, Sylvain , DANIAU, William , LEGUEN, Jean-François
IPC分类号： H03H9/02 , H03H9/205 , H03H9/25 , H03H9/54 , H03H9/58 , H04B1/59
CPC分类号： H03H9/542 , G06K19/0672 , G06K19/0675 , H03H9/02637 , H03H9/205 , H03H9/25 , H03H9/584 , H03H9/585 , H03H9/6406 , H03H2009/02204
摘要： The invention relates to a transponder comprising at least one first resonator (R
1 ) and a series of second evanescent wave-coupling resonators (R
2 ) having at least a first and a second resonant mode, said first resonator being connected, via a first port, to a first means enabling querying (antenna, wired link), characterized in that said second resonator(s) are connected, via at least one second port, to at least one variable-load element (E
CV ) capable of modifying the coupling conditions of the resonant modes and consequently the response measured over said first port.

10. 发明公开

EP2156554A1 RESONATEUR A ONDES DE SURFACE A RESONANCE PARASITE REDUITE 有权
标题翻译：具有减少杂散表面声波
公开(公告)号：EP2156554A1
公开(公告)日：2010-02-24
申请号：EP08761145.5
申请日：2008-06-18
申请人： Senseor
发明人： BALLANDRAS, Sylvain , PENAVAIRE, Louis , PASTUREAUD, Thomas
IPC分类号： H03H9/02 , H03H9/64
CPC分类号： H03H9/02535 , H03H9/02637 , H03H9/643
摘要： The invention relates to a surface acoustic wave resonator produced on a cut substrate with propagation axes for which a non-zero directivity exists and comprising at least one central transducer (Tc) having a central axis, a first array of reflectors (R1) and a second array of reflectors (R2), said arrays being located on either side of said transducer, characterized in that the two arrays of reflectors have configurations that are unsymmetrical with respect to the central axis of said central transducer. By introducing an asymmetry it is possible to greatly produce the parasitic resonances that can appear when the resonators are made in particular on piezoelectric substrates of the quartz type or made of any other material, and cut with propagation axes for which a natural directivity exists (LiTaO3, LiNbO3, langasite, GaPO4, LiB4O7, KNbO3, etc.)

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