IN165680B - - Google Patents

Info

Publication number
IN165680B
IN165680B IN1090/DEL/85A IN1090DE1985A IN165680B IN 165680 B IN165680 B IN 165680B IN 1090DE1985 A IN1090DE1985 A IN 1090DE1985A IN 165680 B IN165680 B IN 165680B
Authority
IN
India
Application number
IN1090/DEL/85A
Other languages
English (en)
Inventor
Terrance Matzuk
Original Assignee
Dymax Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dymax Corp filed Critical Dymax Corp
Publication of IN165680B publication Critical patent/IN165680B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/895—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum
    • G01S15/8954—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum using a broad-band spectrum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/90—Automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
IN1090/DEL/85A 1984-06-04 1985-12-19 IN165680B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/616,581 US4584880A (en) 1984-06-04 1984-06-04 Tissue signature tracking tranceiver

Publications (1)

Publication Number Publication Date
IN165680B true IN165680B (fr) 1989-12-02

Family

ID=24470112

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1090/DEL/85A IN165680B (fr) 1984-06-04 1985-12-19

Country Status (3)

Country Link
US (2) US4584880A (fr)
EP (1) EP0215137A1 (fr)
IN (1) IN165680B (fr)

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US4761740A (en) * 1986-03-07 1988-08-02 Hewlett-Packard Company Combined color flow map and monochrome image
US4691707A (en) * 1986-04-01 1987-09-08 The Regents Of The University Of California AM/FM hybrid ultrasonic imaging
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US5152292A (en) * 1990-12-20 1992-10-06 Hewlett-Packard Company Adaptive rejection filter for color flow ultrasound imaging
JP2776153B2 (ja) * 1992-06-30 1998-07-16 松下電器産業株式会社 超音波診断装置
US5329194A (en) * 1992-11-23 1994-07-12 Capistrano Labs, Inc. Ultrasonic peripheral vascular probe assembly
US5402789A (en) * 1992-11-23 1995-04-04 Capistrano Labs, Inc. Ultrasonic peripheral vascular probe assembly
DE4302537C1 (de) * 1993-01-29 1994-04-28 Siemens Ag Therapiegerät zur Ortung und Behandlung einer Zone im Körper eines Lebewesens mit akustischen Wellen
US5293871A (en) * 1993-05-05 1994-03-15 Cornell Research Foundation Inc. System for ultrasonically determining corneal layer thicknesses and shape
US5351692A (en) * 1993-06-09 1994-10-04 Capistrano Labs Inc. Laparoscopic ultrasonic probe
US5387867A (en) * 1993-07-26 1995-02-07 The United States Of America As Represented By The Dept. Of Health And Human Services Pulsed low frequency EPR spectrometer and imager
JP2814900B2 (ja) * 1993-12-07 1998-10-27 松下電器産業株式会社 超音波診断装置
US5531119A (en) * 1994-04-19 1996-07-02 Capistrano Labs, Inc. Ultrasound probe with bubble trap
JP2971321B2 (ja) * 1994-04-28 1999-11-02 日立建機株式会社 超音波映像検査装置
US5549111A (en) * 1994-08-05 1996-08-27 Acuson Corporation Method and apparatus for adjustable frequency scanning in ultrasound imaging
JP3462351B2 (ja) * 1996-08-30 2003-11-05 テルモ株式会社 超音波診断装置
US7104956B1 (en) * 1996-11-08 2006-09-12 Research Corporation Technologies, Inc. Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
US7593481B2 (en) * 1998-08-31 2009-09-22 Kamilo Feher CDMA, W-CDMA, 3rd generation interoperable modem format selectable (MFS) systems with GMSK modulated systems
US7079584B2 (en) * 1998-08-10 2006-07-18 Kamilo Feher OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation
US6757334B1 (en) * 1998-08-10 2004-06-29 Kamilo Feher Bit rate agile third-generation wireless CDMA, GSM, TDMA and OFDM system
US6470055B1 (en) * 1998-08-10 2002-10-22 Kamilo Feher Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDN, and other systems
US7415066B2 (en) * 1998-08-10 2008-08-19 Kamilo Feher Mis-matched modulation-demodulation format selectable filters
US8050345B1 (en) 1999-08-09 2011-11-01 Kamilo Feher QAM and GMSK systems
US7548787B2 (en) 2005-08-03 2009-06-16 Kamilo Feher Medical diagnostic and communication system
US6471655B1 (en) * 1999-06-29 2002-10-29 Vitalwave Corporation Method and apparatus for the noninvasive determination of arterial blood pressure
US7260369B2 (en) 2005-08-03 2007-08-21 Kamilo Feher Location finder, tracker, communication and remote control system
US9307407B1 (en) 1999-08-09 2016-04-05 Kamilo Feher DNA and fingerprint authentication of mobile devices
US9813270B2 (en) 1999-08-09 2017-11-07 Kamilo Feher Heart rate sensor and medical diagnostics wireless devices
US9373251B2 (en) 1999-08-09 2016-06-21 Kamilo Feher Base station devices and automobile wireless communication systems
TWI222325B (en) * 2002-09-24 2004-10-11 Mstar Semiconductor Inc Interface circuitry for display chip
US7604594B2 (en) * 2004-08-04 2009-10-20 General Electric Company Method and system of controlling ultrasound systems
US20070213614A1 (en) * 2004-09-01 2007-09-13 Takao Suzuki Ultrasonic diagnostic apparatus
US7421004B2 (en) * 2004-10-05 2008-09-02 Kamilo Feher Broadband, ultra wideband and ultra narrowband reconfigurable interoperable systems
US7359449B2 (en) * 2004-10-05 2008-04-15 Kamilo Feher Data communication for wired and wireless communication
US7946994B2 (en) * 2004-10-07 2011-05-24 Tensys Medical, Inc. Compact apparatus and methods for non-invasively measuring hemodynamic parameters
JP4920302B2 (ja) * 2005-06-20 2012-04-18 株式会社東芝 超音波診断装置及び超音波計測方法
US8255039B2 (en) * 2006-09-29 2012-08-28 Tearscience, Inc. Meibomian gland illuminating and imaging
US7280810B2 (en) * 2005-08-03 2007-10-09 Kamilo Feher Multimode communication system
US10009956B1 (en) 2017-09-02 2018-06-26 Kamilo Feher OFDM, 3G and 4G cellular multimode systems and wireless mobile networks
BRPI0520468A2 (pt) * 2005-08-03 2009-09-29 Kamilo Feher sistema de comunicação e localizador de posição
US7610791B2 (en) * 2006-03-09 2009-11-03 Southwest Research Institute Time-gain control method and system for long-range guided-wave inspection and monitoring
WO2007133759A2 (fr) 2006-05-13 2007-11-22 Tensys Medical, Inc. Appareil et procédés e positionnement en continu
US8249695B2 (en) 2006-09-29 2012-08-21 Tearscience, Inc. Meibomian gland imaging
CN101896117B (zh) 2007-10-12 2015-03-04 坦西斯医药股份有限公司 用于非侵入式测量病人动脉血压的设备和方法
JP2009219794A (ja) * 2008-03-18 2009-10-01 Olympus Medical Systems Corp 超音波診断装置
JP5410779B2 (ja) * 2009-02-17 2014-02-05 富士フイルム株式会社 超音波診断装置及び受信フォーカス処理方法
EP2413699B1 (fr) 2009-04-01 2019-11-20 Tearscience, Inc. Appareil d'interférométrie de surface oculaire (osi) pour imager un film lacrymal oculaire
US8405396B2 (en) * 2009-09-30 2013-03-26 International Business Machines Corporation Implantable or insertable nuclear magnetic resonant imaging system
US8456295B2 (en) 2010-05-26 2013-06-04 General Electric Company Alarm generation method for patient monitoring, physiological monitoring apparatus and computer program product for a physiological monitoring apparatus
US8665096B2 (en) 2010-12-21 2014-03-04 General Electric Company Alarm control method, physiological monitoring apparatus, and computer program product for a physiological monitoring apparatus
ES2901406T3 (es) 2013-05-03 2022-03-22 Tearscience Inc Sistemas y métodos de iluminación de párpados para imagenología de las glándulas de Meibomio para análisis de las glándulas de Meibomio

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BE470828A (fr) * 1946-01-17
US3588752A (en) * 1969-08-28 1971-06-28 Sylvania Electric Prod Tracking filter
US3638037A (en) * 1970-05-26 1972-01-25 Eastech Automatic tracking filter
US3714588A (en) * 1970-10-13 1973-01-30 Nasa Self tuning bandpass filter
US4140107A (en) * 1972-12-28 1979-02-20 Erasmus University Rotterdam Echoscope for examination of objects
US4016750B1 (en) * 1975-11-06 1994-04-05 Stanford Research Inst Ultrasonic imaging method and apparatus
DE2724437B1 (de) * 1977-05-31 1978-06-15 Siemens Ag Nach dem Impuls-Echo-Verfahren arbeitendes Ultraschall-Bildgeraet
US4158308A (en) * 1977-09-22 1979-06-19 Automation Industries, Inc. Time-variable bandwidth ultrasonic testing apparatus
US4170144A (en) * 1977-10-27 1979-10-09 The United States Of America As Represented By The Secretary Of The Navy Material scanning apparatus
US4261369A (en) * 1979-02-14 1981-04-14 Allor Douglas R His bundle cardiography
US4442715A (en) * 1980-10-23 1984-04-17 General Electric Company Variable frequency ultrasonic system
DE3218440A1 (de) * 1982-05-15 1983-11-17 Krautkrämer GmbH, 5000 Köln Ultraschallpruefeinrichtung zur zerstoerungsfreien werkstoffpruefung
US4472972A (en) * 1982-10-27 1984-09-25 General Electric Company Ultrasound imaging system employing operator controlled filter for reflected signal attenuation compensation
FR2556845B1 (fr) * 1983-12-16 1986-04-11 Cgr Ultrasonic Procede de caracterisation par ondes acoustiques de la structure d'un milieu et dispositif mettant en oeuvre ce procede
JPS60127457A (ja) * 1983-12-14 1985-07-08 Fujitsu Ltd 超音波媒体特性値測定装置
US4534357A (en) * 1984-04-19 1985-08-13 Advanced Technology Laboratories, Inc. Multiple demodulation frequency Doppler

Also Published As

Publication number Publication date
US4676105A (en) 1987-06-30
US4584880A (en) 1986-04-29
EP0215137A1 (fr) 1987-03-25

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