KR101634821B1 - 멀티모드 기계적 공진기를 위한 방법 및 시스템 - Google Patents

멀티모드 기계적 공진기를 위한 방법 및 시스템 Download PDF

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KR101634821B1
KR101634821B1 KR1020107027603A KR20107027603A KR101634821B1 KR 101634821 B1 KR101634821 B1 KR 101634821B1 KR 1020107027603 A KR1020107027603 A KR 1020107027603A KR 20107027603 A KR20107027603 A KR 20107027603A KR 101634821 B1 KR101634821 B1 KR 101634821B1
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KR20110014188A (ko
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라이너 엠 슈미트
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소나베이션, 인크.
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
KR1020107027603A 2008-05-08 2009-05-08 멀티모드 기계적 공진기를 위한 방법 및 시스템 Expired - Fee Related KR101634821B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/117,468 2008-05-08
US12/117,468 US8331633B2 (en) 2008-05-08 2008-05-08 Method and system for multi-mode mechanical resonator

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KR20110014188A KR20110014188A (ko) 2011-02-10
KR101634821B1 true KR101634821B1 (ko) 2016-06-29

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KR1020107027603A Expired - Fee Related KR101634821B1 (ko) 2008-05-08 2009-05-08 멀티모드 기계적 공진기를 위한 방법 및 시스템

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US (1) US8331633B2 (enExample)
EP (1) EP2289018B1 (enExample)
JP (2) JP5653910B2 (enExample)
KR (1) KR101634821B1 (enExample)
CN (1) CN102077219B (enExample)
WO (1) WO2009137105A2 (enExample)

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
MD4152C1 (ro) * 2010-01-19 2012-09-30 ШКИЛЁВ Думитру Procedeu de marcare şi înregistrare a marcajului de identificare
US9841318B1 (en) * 2010-04-30 2017-12-12 Sonavation, Inc. Apparatus for acoustic sensing
CA2900479A1 (en) 2013-02-06 2014-08-14 Sonavation, Inc. Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
WO2015009635A1 (en) * 2013-07-16 2015-01-22 The Regents Of The University Of California Mut fingerprint id system
US20150082890A1 (en) * 2013-09-26 2015-03-26 Intel Corporation Biometric sensors for personal devices
US9582705B2 (en) 2014-08-31 2017-02-28 Qualcomm Incorporated Layered filtering for biometric sensors
US9195879B1 (en) 2014-08-31 2015-11-24 Qualcomm Incorporated Air/object determination for biometric sensors
US9665763B2 (en) 2014-08-31 2017-05-30 Qualcomm Incorporated Finger/non-finger determination for biometric sensors
KR101730842B1 (ko) * 2016-02-05 2017-04-27 주식회사 베프스 복수의 압전 소자를 선택적으로 활성화 시키는 방법 및 이를 위한 생체정보 인식장치
SE539636C2 (en) * 2016-03-14 2017-10-24 Fingerprint Cards Ab Capacitive fingerprint sensing device and method for capturing a fingerprint using the sensing device
US9898640B2 (en) 2016-05-02 2018-02-20 Fingerprint Cards Ab Capacitive fingerprint sensing device and method for capturing a fingerprint using the sensing device
CN120539710B (zh) * 2025-07-28 2025-10-21 青岛哈尔滨工程大学创新发展中心 一种压电微机械水声传感器、基阵以及水声成像系统

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Publication number Priority date Publication date Assignee Title
US5224174A (en) * 1990-11-07 1993-06-29 Niagara Technology Incorporated Surface feature mapping using high resolution c-scan ultrasonography
JPH11257968A (ja) * 1998-03-11 1999-09-24 Ngk Insulators Ltd 振動アーム、振動子および振動型ジャイロスコープ
EP1266346B1 (en) * 2000-03-23 2009-04-29 Cross Match Technologies, Inc. Piezoelectric biometric identification device and applications thereof
WO2006050357A2 (en) * 2000-03-23 2006-05-11 Cross Match Technologies, Inc. Multiplexer for a piezo ceramic identification device
US7132780B2 (en) * 2000-03-23 2006-11-07 Cross Match Technologies, Inc. Method for obtaining biometric data for an individual in a secure transaction
KR100561851B1 (ko) * 2003-11-18 2006-03-16 삼성전자주식회사 지문 인식 센서 및 그 제조 방법
JP2008527681A (ja) * 2004-11-02 2008-07-24 クロス マッチ テクノロジーズ， インコーポレイテッド 圧電性セラミック識別デバイスのためのマルチプレクサ

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Publication number Publication date
CN102077219A (zh) 2011-05-25
JP5653910B2 (ja) 2015-01-14
JP2015015054A (ja) 2015-01-22
EP2289018A4 (en) 2017-12-06
EP2289018B1 (en) 2020-04-08
JP2011522573A (ja) 2011-08-04
JP5781677B2 (ja) 2015-09-24
WO2009137105A3 (en) 2010-01-07
CN102077219B (zh) 2014-12-17
EP2289018A2 (en) 2011-03-02
US20090279748A1 (en) 2009-11-12
WO2009137105A2 (en) 2009-11-12
US8331633B2 (en) 2012-12-11
KR20110014188A (ko) 2011-02-10

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