Patent | Date |
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Confocal microscope, system and method therefor Grant 9,864,190 - Mandella , et al. January 9, 2 | 2018-01-09 |
Optical-fiber-compatible sensor Grant 9,702,755 - Akkaya , et al. July 11, 2 | 2017-07-11 |
Optical-fiber-compatible Sensor App 20150330830 - Akkaya; Onur Can ;   et al. | 2015-11-19 |
Optical image processing using maximum or minimum phase functions Grant 9,170,599 - Ozcan , et al. October 27, 2 | 2015-10-27 |
Method of fabricating an optical-fiber-compatible sensor Grant 8,897,610 - Akkaya , et al. November 25, 2 | 2014-11-25 |
Gyroscope utilizing torsional springs and optical sensing Grant 8,885,170 - Kilic , et al. November 11, 2 | 2014-11-11 |
Apparatus and method for processing optical coherence tomography imaging data Grant 8,874,403 - Ozcan , et al. October 28, 2 | 2014-10-28 |
Gyroscope Utilizing Torsional Springs And Optical Sensing App 20140130597 - Kilic; Onur ;   et al. | 2014-05-15 |
Method Of Fabricating An Optical-fiber-compatible Sensor App 20130340232 - Akkaya; Onur Can ;   et al. | 2013-12-26 |
Optical system having a photonic crystal structure and method of fabrication Grant 8,548,283 - Kilic , et al. October 1, 2 | 2013-10-01 |
Optical-fiber-compatible acoustic sensor Grant 8,542,956 - Akkaya , et al. September 24, 2 | 2013-09-24 |
Method of detecting an acceleration Grant 8,537,368 - Kilic , et al. September 17, 2 | 2013-09-17 |
Method Of Detecting An Acceleration App 20130141729 - Kilic; Onur ;   et al. | 2013-06-06 |
Optical fiber Grant 8,428,412 - Kim , et al. April 23, 2 | 2013-04-23 |
Method and apparatus for modeling the modal properties of optical waveguides Grant 8,407,036 - Dangui , et al. March 26, 2 | 2013-03-26 |
Multiple-core optical fiber with coupling between the cores Grant 8,385,697 - Dangui , et al. February 26, 2 | 2013-02-26 |
Method of detecting a topology of a reflective surface Grant 8,373,865 - Kilic , et al. February 12, 2 | 2013-02-12 |
Optical System Having A Photonic Crystal Structure And Method Of Fabrication App 20130022307 - Kilic; Onur ;   et al. | 2013-01-24 |
Confocal Microscope, System And Method Therefor App 20120330157 - Mandella; Michael ;   et al. | 2012-12-27 |
Acoustic sensor with at least one photonic crystal structure Grant 8,331,741 - Kilic , et al. December 11, 2 | 2012-12-11 |
Gyroscope Utilizing Torsional Springs And Optical Sensing App 20120300214 - Kilic; Onur ;   et al. | 2012-11-29 |
Apparatus And Method For Processing Optical Coherence Tomography Imaging Data App 20120281899 - Ozcan; Aydogan ;   et al. | 2012-11-08 |
Low-noise fiber-optic sensor utilizing a laser source Grant 8,289,521 - Blin , et al. October 16, 2 | 2012-10-16 |
Gyroscope utilizing MEMS and optical sensing Grant 8,269,976 - Kilic , et al. September 18, 2 | 2012-09-18 |
Superfluorescent fiber source with enhanced mean wavelength stability Grant 8,254,416 - Park , et al. August 28, 2 | 2012-08-28 |
Optical structure on an optical fiber and method of fabrication Grant 8,249,400 - Kilic , et al. August 21, 2 | 2012-08-21 |
Acoustic Sensor With At Least One Photonic Crystal Structure App 20120186353 - Kilic; Onur ;   et al. | 2012-07-26 |
Method Of Detecting A Topology Of A Reflective Surface App 20120182557 - Kilic; Onur ;   et al. | 2012-07-19 |
Apparatus for measuring a frequency-domain optical coherence tomography power spectrum from a sample Grant 8,219,350 - Ozcan , et al. July 10, 2 | 2012-07-10 |
Multiple-core Optical Fiber With Coupling Between The Cores App 20120141081 - Dangui; Vinayak ;   et al. | 2012-06-07 |
Optical Image Processing Using Maximum Or Minimum Phase Functions App 20120099803 - Ozcan; Aydogan ;   et al. | 2012-04-26 |
Acoustic sensor with at least one photonic crystal slab Grant 8,160,406 - Kilic , et al. April 17, 2 | 2012-04-17 |
Femtosecond spectroscopy using minimum or maximum phase functions Grant 8,150,644 - Ozcan , et al. April 3, 2 | 2012-04-03 |
Method using asymmetric optical resonances Grant 8,139,227 - Kilic , et al. March 20, 2 | 2012-03-20 |
Multiple-core optical fiber with couplings between the cores Grant 8,094,983 - Dangui , et al. January 10, 2 | 2012-01-10 |
Apparatus For Measuring A Frequency-domain Optical Coherence Tomography Power Spectrum From A Sample App 20110317167 - Ozcan; Aydogan ;   et al. | 2011-12-29 |
Optical image processing using minimum phase functions Grant 8,082,117 - Ozcan , et al. December 20, 2 | 2011-12-20 |
Optical-fiber-compatible Acoustic Sensor App 20110268384 - Akkaya; Onur Can ;   et al. | 2011-11-03 |
Apparatus for measuring a frequency-domain optical coherence tomography power spectrum from a sample Grant 8,032,322 - Ozcan , et al. October 4, 2 | 2011-10-04 |
Low-noise Fiber-optic Sensor Utilizing A Laser Source App 20110176140 - Blin; Stephane ;   et al. | 2011-07-21 |
Multiple-core Optical Fiber With Couplings Between The Cores App 20110142397 - Dangui; Vinayak ;   et al. | 2011-06-16 |
Method Using Asymmetric Optical Resonances App 20110088470 - Kilic; Onur ;   et al. | 2011-04-21 |
Low-noise fiber optic sensor utilizing a laser source Grant 7,911,619 - Blin , et al. March 22, 2 | 2011-03-22 |
Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant Grant 7,911,620 - Digonnet , et al. March 22, 2 | 2011-03-22 |
Acoustic Sensor With At Least One Photonic Crystal Slab App 20110041616 - Kilic; Onur ;   et al. | 2011-02-24 |
Device and method using asymmetric optical resonances Grant 7,881,565 - Kilic , et al. February 1, 2 | 2011-02-01 |
Multiple-core optical fiber with coupling between the cores Grant 7,853,107 - Dangui , et al. December 14, 2 | 2010-12-14 |
Gyroscope Utilizing Mems And Optical Sensing App 20100309474 - Kilic; Onur ;   et al. | 2010-12-09 |
High-sensitivity fiber-compatible optical acoustic sensor Grant 7,809,219 - Kilic , et al. October 5, 2 | 2010-10-05 |
Superfluorescent Fiber Source With Enhanced Mean Wavelength Stability App 20100220387 - Park; Hee Gap ;   et al. | 2010-09-02 |
Superfluorescent fiber source with enhanced mean wavelength stability Grant 7,764,718 - Park , et al. July 27, 2 | 2010-07-27 |
Apparatus for characterizing fiber Bragg gratings Grant 7,746,480 - Ozcan , et al. June 29, 2 | 2010-06-29 |
Optical structure on an optical fiber and method of fabrication App 20100092125 - Kilic; Onur ;   et al. | 2010-04-15 |
Optical Image Processing Using Minimum Phase Functions App 20100067827 - Ozcan; Aydogan ;   et al. | 2010-03-18 |
Optical Sensor Utilizing Hollow-core Photonic Bandgap Fiber With Low Phase Thermal Constant App 20100039649 - Digonnet; Michel J.F. ;   et al. | 2010-02-18 |
Optical image processing using minimum phase functions Grant 7,643,952 - Ozcan , et al. January 5, 2 | 2010-01-05 |
Photonic crystal structure sensor Grant 7,630,589 - Kilic , et al. December 8, 2 | 2009-12-08 |
Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant Grant 7,619,743 - Digonnet , et al. November 17, 2 | 2009-11-17 |
Multiple-core Optical Fiber With Coupling Between The Cores App 20090263090 - Dangui; Vinayak ;   et al. | 2009-10-22 |
Apparatus And Method For Optical Coherence Tomography App 20090207414 - Ozcan; Aydogan ;   et al. | 2009-08-20 |
High-sensitivity Fiber-compatible Optical Acoustic Sensor App 20090208163 - Kilic; Onur ;   et al. | 2009-08-20 |
Apparatus For Characterizing Fiber Bragg Gratings App 20090207401 - Ozcan; Aydogan ;   et al. | 2009-08-20 |
Low-noise Fiber Optic Sensor Utilizing A Laser Source App 20090195785 - Blin; Stephane ;   et al. | 2009-08-06 |
Method And Apparatus For Modeling The Modal Properties Of Optical Waveguides App 20090192769 - Dangui; Vinayak ;   et al. | 2009-07-30 |
Optical Fiber With A Core Ring App 20090175584 - Kim; Hyang Kyun ;   et al. | 2009-07-09 |
Multiple-core photonic-bandgap fiber with coupling between the cores Grant 7,551,819 - Dangui , et al. June 23, 2 | 2009-06-23 |
High-sensitivity fiber-compatible optical acoustic sensor Grant 7,526,148 - Kilic , et al. April 28, 2 | 2009-04-28 |
Method and apparatus for modeling the modal properties of optical waveguides Grant 7,505,881 - Dangui , et al. March 17, 2 | 2009-03-17 |
Method for determining the complex scattering function of an optical coherence tomography sample Grant 7,493,227 - Ozcan , et al. February 17, 2 | 2009-02-17 |
Optical fiber with a core ring Grant 7,489,848 - Kim , et al. February 10, 2 | 2009-02-10 |
Apparatus for characterizing fiber bragg gratings Grant 7,480,034 - Ozcan , et al. January 20, 2 | 2009-01-20 |
Photonic Crystal Structure Sensor App 20080226217 - Kilic; Onur ;   et al. | 2008-09-18 |
Apparatus For Characterizing Fiber Bragg Gratings App 20080204726 - Ozcan; Aydogan ;   et al. | 2008-08-28 |
Femtosecond Spectroscopy Using Minimum Or Maximum Phase Functions App 20080172435 - Ozcan; Aydogan ;   et al. | 2008-07-17 |
Photonic-bandgap fiber with a core ring Grant 7,400,806 - Kim , et al. July 15, 2 | 2008-07-15 |
Superfluorescent Fiber Source With Enhanced Mean Wavelength Stability App 20080144674 - Park; Hee Gap ;   et al. | 2008-06-19 |
Method of characterizing fiber Bragg gratings using iterative processing Grant 7,385,683 - Ozcan , et al. June 10, 2 | 2008-06-10 |
Optical Fiber With A Core Ring App 20080112678 - Kim; Hyang Kyun ;   et al. | 2008-05-15 |
Femtosecond spectroscopy using minimum phase functions Grant 7,369,953 - Ozcan , et al. May 6, 2 | 2008-05-06 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function Grant 7,365,851 - Ozcan , et al. April 29, 2 | 2008-04-29 |
Device and method using asymmetric optical resonances App 20080034866 - Kilic; Onur ;   et al. | 2008-02-14 |
Optical Sensor Utilizing Hollow-core Photonic Bandgap Fiber With Low Phase Thermal Constant App 20080030741 - Digonnet; Michel J.F. ;   et al. | 2008-02-07 |
Method of retrieving phase and magnitude of weak ultra-short optical pulses using a stronger unknown pulse Grant 7,313,493 - Ozcan , et al. December 25, 2 | 2007-12-25 |
Method For Estimating The Optical Nonlinearity Of A Material App 20070282569 - Ozcan; Aydogan ;   et al. | 2007-12-06 |
Multiple-core Photonic-bandgap Fiber With Coupling Between The Cores App 20070274652 - Dangui; Vinayak ;   et al. | 2007-11-29 |
Method Of Measuring A Physical Function Using A Composite Function Which Includes The Physical Function And An Arbitrary Reference Function App 20070211253 - Ozcan; Aydogan ;   et al. | 2007-09-13 |
Er-doped superfluorescent fiber source with enhanced mean wavelength stability Grant 7,269,190 - Park , et al. September 11, 2 | 2007-09-11 |
Photonic-bandgap Fiber With A Core Ring App 20070189686 - Kim; Hyang Kyun ;   et al. | 2007-08-16 |
Dual-axis confocal microscope having improved performance for thick samples Grant 7,242,521 - Mandella , et al. July 10, 2 | 2007-07-10 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function Grant 7,236,246 - Ozcan , et al. June 26, 2 | 2007-06-26 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function Grant 7,236,247 - Ozcan , et al. June 26, 2 | 2007-06-26 |
Photonic-bandgap fiber with a core ring Grant 7,228,041 - Kim , et al. June 5, 2 | 2007-06-05 |
High-sensitivity fiber-compatible optical acoustic sensor App 20070081165 - Kilic; Onur ;   et al. | 2007-04-12 |
Method of retrieving phase and magnitude of weak ultra-short optical pulses using a stronger unknown pulse App 20070055466 - Ozcan; Aydogan ;   et al. | 2007-03-08 |
Apparatus and method for optical coherence tomography App 20070050162 - Ozcan; Aydogan ;   et al. | 2007-03-01 |
Method of characterizing fiber bragg gratings using iterative processing App 20070025432 - Ozcan; Aydogan ;   et al. | 2007-02-01 |
Femtosecond spectroscopy using minimum phase functions App 20070027689 - Ozcan; Aydogan ;   et al. | 2007-02-01 |
Optical image processing using minimum phase functions App 20070025638 - Ozcan; Aydogan ;   et al. | 2007-02-01 |
Method of measuring a physical function using a symmetric composite function Grant 7,133,134 - Ozcan , et al. November 7, 2 | 2006-11-07 |
Dual axis fluorescence microscope with modulated input Grant 7,130,042 - Kino , et al. October 31, 2 | 2006-10-31 |
Method for configuring air-core photonic-bandgap fibers free of surface modes Grant 7,110,650 - Kim , et al. September 19, 2 | 2006-09-19 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function App 20060139645 - Ozcan; Aydogan ;   et al. | 2006-06-29 |
Method and apparatus for modeling the modal properties of optical waveguides App 20060133763 - Dangui; Vinayak ;   et al. | 2006-06-22 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function App 20060132783 - Ozcan; Aydogan ;   et al. | 2006-06-22 |
Applications of acoustic waves in data storage devices App 20060117335 - Kino; Gordon S. | 2006-06-01 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function Grant 7,050,169 - Ozcan , et al. May 23, 2 | 2006-05-23 |
Photonic-bandgap fiber with a core ring App 20050281522 - Kim, Hyang Kyun ;   et al. | 2005-12-22 |
Dual-axis confocal microscope having improved performance for thick samples App 20050264877 - Mandella, Michael J. ;   et al. | 2005-12-01 |
Method for configuring air-core photonic-bandgap fibers free of surface modes App 20050118420 - Kim, Hyang Kyun ;   et al. | 2005-06-02 |
Method for determining the optical nonlinearity profile of a material App 20050111002 - Ozcan, Aydogan ;   et al. | 2005-05-26 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function Grant 6,856,393 - Ozcan , et al. February 15, 2 | 2005-02-15 |
Dual axis fluorescence microscope with modulated input App 20040173760 - Kino, Gordon S. ;   et al. | 2004-09-09 |
Applications of acoustic waves in data storage devices Grant 6,776,176 - Kino August 17, 2 | 2004-08-17 |
Er-doped superfluorescent fiber source with enhanced mean wavelength stability App 20040141225 - Park, Hee Gap ;   et al. | 2004-07-22 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function App 20040133614 - Ozcan, Aydogan ;   et al. | 2004-07-08 |
Miniature scanning confocal microscope Grant 6,749,346 - Dickensheets , et al. June 15, 2 | 2004-06-15 |
Fiber-coupled, high-speed, integrated, angled-dual-axis confocal scanning microscopes employing vertical cross-section scanning Grant 6,713,742 - Mandella , et al. March 30, 2 | 2004-03-30 |
Fiber-coupled, high-speed, angled-dual-axis optical coherence scanning microscopes Grant 6,710,316 - Mandella , et al. March 23, 2 | 2004-03-23 |
Method of measuring a physical function using a composite function which includes the physical function and an arbitrary reference function App 20040044714 - Ozcan, Aydogan ;   et al. | 2004-03-04 |
Method of measuring a physical function using a symmetric composite function App 20040036880 - Ozcan, Aydogan ;   et al. | 2004-02-26 |
Fiber-coupled, high-speed, integrated, angled-dual-axis confocal scanning microscopes employing vertical cross-section scanning App 20030034431 - Mandella, Michael J. ;   et al. | 2003-02-20 |
Integrated angled-dual-axis confocal scanning endoscopes Grant 6,522,444 - Mandella , et al. February 18, 2 | 2003-02-18 |
Fiber-coupled, high-speed, angled-dual-axis optical coherence scanning microscopes App 20030001071 - Mandella, Michael J. ;   et al. | 2003-01-02 |
Collection Mode Lens System App 20020176663 - Fletcher, Daniel A. ;   et al. | 2002-11-28 |
Integrated angled-dual-axis confocal scanning endoscopes App 20020131139 - Mandella, Michael J. ;   et al. | 2002-09-19 |
Near field optical scanning system employing microfabricated solid immersion lens Grant 6,441,359 - Cozier , et al. August 27, 2 | 2002-08-27 |
Fiber-coupled, high-speed, integrated, angled-dual-axis confocal scanning microscopes employing vertical cross-section scanning Grant 6,423,956 - Mandella , et al. July 23, 2 | 2002-07-23 |
Integrated angled-dual-axis confocal scanning endoscopes Grant 6,414,779 - Mandella , et al. July 2, 2 | 2002-07-02 |
Fiber-coupled, angled-dual-illumination-axis confocal scanning microscopes for performing reflective and two-photon fluorescence imaging Grant 6,369,928 - Mandella , et al. April 9, 2 | 2002-04-09 |
Fiber-coupled, angled-dual-axis confocal scanning microscopes for imaging in a scattering medium Grant 6,351,325 - Mandella , et al. February 26, 2 | 2002-02-26 |
Beam Focusing In Near-field Optical Recording And Reading App 20010050896 - HAJJAR, ROGER ;   et al. | 2001-12-13 |
Method and apparatus for performing scanning optical coherence confocal microscopy through a scattering medium Grant 6,307,633 - Mandella , et al. October 23, 2 | 2001-10-23 |
Tunable, mechanically induced long-period fiber grating with enhanced polarizing characteristics Grant 6,282,341 - Digonnet , et al. August 28, 2 | 2001-08-28 |
Method and apparatus for performing optical coherence-domain reflectometry and imaging through a scattering medium employing a power-efficient interferometer Grant 6,252,666 - Mandella , et al. June 26, 2 | 2001-06-26 |
Method and apparatus for performing optical coherence-domain reflectometry and imaging through a scattering medium Grant 6,233,055 - Mandella , et al. May 15, 2 | 2001-05-15 |
Method and apparatus for measuring optical reflectivity and imaging through a scattering medium Grant 6,201,608 - Mandella , et al. March 13, 2 | 2001-03-13 |
Light scanning device and confocal optical device using the same Grant 6,172,789 - Kino , et al. January 9, 2 | 2001-01-09 |
Miniature scanning confocal microscope Grant 6,154,305 - Dickensheets , et al. November 28, 2 | 2000-11-28 |
Fiber optic acoustic sensor array based on Sagnac interferometer Grant 6,097,486 - Vakoc , et al. August 1, 2 | 2000-08-01 |
Miniature scanning confocal microscope Grant 6,088,145 - Dickensheets , et al. July 11, 2 | 2000-07-11 |
Light scanning device and confocal optical device using the same Grant 6,057,952 - Kubo , et al. May 2, 2 | 2000-05-02 |
Miniature scanning confocal microscope Grant 6,007,208 - Dickensheets , et al. December 28, 1 | 1999-12-28 |
Method and apparatus for curvature detection in vessels from phase shifts of a plurality of input electrical signals Grant 5,916,170 - Kolz , et al. June 29, 1 | 1999-06-29 |
Miniature scanning confocal microscope Grant 5,907,425 - Dickensheets , et al. May 25, 1 | 1999-05-25 |
Near field magneto-optical recording system employing slit illumination Grant 5,883,872 - Kino March 16, 1 | 1999-03-16 |
Magneto-optic recording system and method Grant 5,859,814 - Kino , et al. January 12, 1 | 1999-01-12 |
Miniature scanning confocal microscope Grant 5,742,419 - Dickensheets , et al. April 21, 1 | 1998-04-21 |
Magneto-optic recording system employing near field optics Grant 5,689,480 - Kino November 18, 1 | 1997-11-18 |
Method and apparatus for evaluation of high temperature superconductors Grant 5,574,562 - Fishman , et al. November 12, 1 | 1996-11-12 |
Method of providing images of surfaces with a correlation microscope by transforming interference signals Grant 5,194,918 - Kino , et al. March 16, 1 | 1993-03-16 |
Optical recording system employing a solid immersion lens Grant 5,125,750 - Corle , et al. June 30, 1 | 1992-06-30 |
Lithography system employing a solid immersion lens Grant 5,121,256 - Corle , et al. June 9, 1 | 1992-06-09 |
Correlation microscope Grant 5,073,018 - Kino , et al. December 17, 1 | 1991-12-17 |
Scanning confocal optical microscope Grant 5,022,743 - Kino , et al. * June 11, 1 | 1991-06-11 |
Near field and solid immersion optical microscope Grant 5,004,307 - Kino , et al. April 2, 1 | 1991-04-02 |
Acousto-optic modulator for optical fibers using Hertzian contact with a grooved transducer substrate Grant 4,991,923 - Kino , et al. February 12, 1 | 1991-02-12 |
Scanning confocal optical microscope including an angled apertured rotating disc placed between a pinhole and an objective lens Grant 4,927,254 - Kino , et al. May 22, 1 | 1990-05-22 |
Variable focus optical system and method using electro-optic material Grant 4,861,975 - Kino , et al. August 29, 1 | 1989-08-29 |
Fiber optic apparatus and method for spectrum analysis and filtering Grant 4,781,425 - Risk , et al. November 1, 1 | 1988-11-01 |
Thermal acoustic probe Grant 4,683,750 - Kino , et al. August 4, 1 | 1987-08-04 |
Fiber optic sensor for detecting very small displacements of a surface Grant 4,652,744 - Bowers , et al. * March 24, 1 | 1987-03-24 |
Optical scanning microscope Grant 4,627,730 - Jungerman , et al. December 9, 1 | 1986-12-09 |
Fiber optic sensor for detecting very small displacements of a surface Grant 4,572,949 - Bowers , et al. February 25, 1 | 1986-02-25 |
Three-dimensional temperature probe Grant 4,513,749 - Kino , et al. April 30, 1 | 1985-04-30 |
Reflection acoustic microscope for precision differential phase imaging Grant 4,503,708 - Kino , et al. March 12, 1 | 1985-03-12 |
Monolithic combined charge transfer and surface acoustic wave device Grant 4,468,639 - Green , et al. August 28, 1 | 1984-08-28 |
Adaptive filter using an ASW storage correlator Grant 4,458,328 - Kino , et al. July 3, 1 | 1984-07-03 |
Real-time digital, synthetic-focus, acoustic imaging system Grant 4,325,257 - Kino , et al. April 20, 1 | 1982-04-20 |
Electronically focused imaging system and method Grant 3,953,825 - Kino , et al. April 27, 1 | 1976-04-27 |
Method and apparatus for improving acousto-electric scanning Grant 3,944,732 - Kino March 16, 1 | 1976-03-16 |
Monolithic acoustic surface wave amplifier device and method of manufacture Grant 3,877,982 - Coldren , et al. April 15, 1 | 1975-04-15 |
Electronically focused acoustic imaging system and method Grant 3,875,550 - Quate , et al. April 1, 1 | 1975-04-01 |
Parametric Acoustic Surface Wave Apparatus Grant 3,816,753 - Kino June 11, 1 | 1974-06-11 |