Sramek
Bruce Sramek, Santa Rosa, CA US
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20140079403 | HIGH-SPEED PLUGGABLE RIGID-END FLEX CIRCUIT - High-speed pluggable rigid-end flex circuit. A circuit includes a flexible section, rigid section, connector disposed on the rigid section, and electrically conductive signal transmission line electrically coupled to the connector. The flexible section includes a first portion of a flexible insulating layer. The rigid section includes a second portion of the flexible insulating layer and a rigid insulating layer disposed on the second portion of the flexible insulating layer. The connector is configured to form a pluggable conductive connection. The electrically conductive signal transmission line includes a first signal trace having a root mean square surface roughness below 20 micrometers and a filled signal via configured to pass through at least a portion of the rigid insulating layer. The flexible and rigid insulating layers have a dissipation factor equal to or below a ratio of 0.004 and a dielectric constant equal to or below a ratio of 3.7. | 03-20-2014 |
Chris Sramek, Sunnyvale, CA US
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20130103008 | ENDPOINT-MANAGED PHOTOCOAGULATION - Systems and processes are described relating to laser-based ophthalmic intervention technologies and, more specifically, to techniques for delivering reproducible amounts of laser energy to create visible and sub-visible lesions on an eye. The subject technology may provide a user with the ability to adjust the amount of energy to be delivered to the eye tissue by selecting a single numerical value. In response, the system may adjust the power and/or duration of the laser treatment beam pulse according to an operating curve determined by the system. | 04-25-2013 |
20150085254 | Micro-Display Based Slit Lamp Illumination System - Methods and apparatuses for a micro-display based slit lamp illumination system are provided. A first optical element is configured to generate a micro-display image including an illuminated area. A second optical element is configured to receive the micro-display image, and focus the micro-display image upon an eye to be examined, wherein light is reflected from the eye as a result of the illuminated area. | 03-26-2015 |
20150157198 | Ophthalmic Illumination System with Micro-Display Overlaid Image Source - Methods and apparatuses for an ophthalmic imaging system are provided. An ophthalmic illumination system with a micro-display projector based head-up display is provided. In accordance with an embodiment, a first optical element is configured to direct light from a light source upon an eye to be examined. A micro-display projector is configured to generate a micro-display image including information associated with the eye to be examined. A third optical element is configured to receive reflected light from the eye resulting from the light directed upon the eye, receive the micro-display image, and transmit at least a portion of the reflected light and at least a portion of light from the micro-display image. | 06-11-2015 |
Christopher K. Sramek, Stanford, CA US
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20100168724 | Method and apparatus for photothermal therapy with adjustable spatial and/or temporal beam profile - The safe therapeutic window for laser medicine (a ratio of the threshold power for detrimental outcome to that of a desired outcome) tends to decrease as pulse length decreases. This problem is addressed by use of beam shapes and/or pulse shapes that improve temperature uniformity in the treated tissue. A beam shape with an adjustable on-axis intensity minimum improves spatial temperature uniformity in treated tissue. A pulse shape with a relatively intense early part (to set the temperature rise), followed by a less intense late part having decreasing intensity with time (to maintain a constant or nearly constant temperature rise) improves temporal temperature uniformity in the treated tissue. A therapeutic window (TW) of at least 3 is often required to provide a sufficient safety margin in practice. In one experiment, it was demonstrated that the minimum pulse length to provide a TW of 3 could be decreased from 20 ms to 10 ms following these principles. | 07-01-2010 |
Jan Sramek, Zurich CH
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20150364050 | COMPUTER-IMPLEMENTED CONTENT REPOSITORY AND DELIVERY SYSTEM FOR ONLINE LEARNING - A computer-implemented content repository and delivery system for online learning comprises an authoring module, a learner database, and a runtime engine. The authoring module stores in the content repository learning content and assessment definition data received from an author for a course unit of an online course. The learner database stores assessment responses that determine a learner's level of achievement in course units. Responsive to a learning request for a particular learner and online course, the runtime engine retrieves from the learner database assessment responses, selects in the content repository for the learner's level of achievement a course unit of the requested online course, and delivers the learning content to the learner. Using the assessment definition data, the runtime engine performs an assessment of the learner's level of achievement in the course unit and updates the learner database. | 12-17-2015 |
Maria Sramek, Erlangen DE
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20120121067 | HYBRID ORGANIC PHOTODIODE - An x-ray detector that is suitable for both imaging and dose rate measurement has a hybrid photoactive layer arranged between an electrode and a substrate. The hybrid photoactive layer includes a number of scintillators as well as a bulk heterojunction and is designed to produce indirect x-ray conversion. The bulk heterojunction absorbs the scintillator radiation to form electron-hole pairs that are detected electrically. The production takes place by a spraying process, in particular a co-spraying process of bulk heterojunction solution and scintillator particle suspension. | 05-17-2012 |
20120181527 | MATERIAL FOR A PHOTOACTIVE LAYER IN ORGANIC PHOTODIODES, USE THEREFOR, AND AN ORGANIC PHOTODIODE - A photoactive layer in organic photodiodes includes organic photoactive dyes, including squaraines with donor-substituted aromatic substituents as the electron donor component, used as an alternative to polymer hold conductors for bulk heterojunctions typically found in the organic active layer of organic photodiodes. | 07-19-2012 |
Maria Sramek, Munchen DE
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20140299776 | WEAK LIGHT DETECTION USING AN ORGANIC, PHOTOSENSITIVE COMPONENT - An organic intermediate layer is used in a photosensitive component for increasing the limit frequency of the component, preferably in the range of low radiation intensities. The photosensitive component is in particular a diode having a photoactive organic semiconductor layer, a first and a second electrode. An organic intermediate layer is arranged between the photoactive semiconductor layer and at least one of the electrodes. The organic intermediate layer is in particular a charge-blocking layer. | 10-09-2014 |
Martin Sramek, Kladno CZ
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20080312430 | Method of Preparing or Synthesizing Polyazamacrocycle Derivatives - The present invention relates to novel processes for the synthesis of polyazamacrocycle derivatives. Furthermore, the present invention relates to novel polyazamacrocycle derivatives as well as novel intermediates for the synthesis of said polyazamacrocycle derivatives. | 12-18-2008 |
20090162290 | METHOD FOR THE SYNTHESIS OF PENTA-PENDANT ENANTIOMER-PURE CHELATORS AND PROCESS FOR THERAPEUTICALLY ACTIVE BIOCONJUGATES PREPARATION BY A COVALENT BINDING THEREOF - The present invention provides a method for synthesis and binding methods of pentapendant enantiomer-pure chelators of formula (VII) wherein R | 06-25-2009 |
Pavel Sramek, Pribram CZ
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20150339829 | TUNABLE MULTI-PART PERCEPTUAL IMAGE HASHING - Systems and methods generate a perceptual image hash of an image. The perceptual image hash can be generated from multiple features extracted from a DCT transformation of the image. The perceptual image hash can be compared to other perceptual image hash values using a weighted Hamming distance function. | 11-26-2015 |
Roger A. Sramek, Tiburon, CA US
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20090266541 | WASTE MATERIAL PROCESSING FOR OIL RECOVERY - An enhanced oil recovery method and apparatus for thermal processing of polymer-based waste to produce organic and inorganic processed materials. The organic and inorganic processed materials are injected as an injection stream into the ground to liberate ground oil. The liberated ground oil is withdrawn from the ground. The injection stream interacts with the ground oil to form a new oil and the new oil including the ground oil is withdrawn from the ground. Thermal processing is done with pyrolysis of waste tires. | 10-29-2009 |
20120073057 | PILLOW HAVING STRUCTURALLY VARYING CORE AND COVER - A pillow for supporting the head of a reclining body. The pillow has a core formed with variable displacement parameters along the length and width and the pillow has a cover formed of a soft material for encasing the core. The cover imparts a soft feeling to the head on the pillow and distributes the weight of the head over the core. The core and the cover are displaced by the head as a function of the displacement parameters of the core so that the pillow functions to control the alignment of the head in a comfortable sleeping position while maintaining natural neck and head alignment. | 03-29-2012 |
Roger Anton Sramek, Tiburon, CA US
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20140208515 | ANTI-SNORING PILLOW - A pillow for supporting a head and neck of a reclining body on a mattress where the pillow has a pillow length, a pillow width and a pillow thickness comprising a core having core variable displacement parameters along the pillow length and the pillow width in the direction of the pillow thickness for supporting the head in a non-distorting aligned position and a plurality of removable spacers for adjusting the height of the core including core spacers and neck spacers. | 07-31-2014 |
20140311886 | RETORT/FURNACE FOR PROCESSING LARGE SCRAP TIRES - Disclosed is a batch pyrolysis reactor for the recovery of pyrolysis products by batch processing waste material. The reactor includes a heating chamber, a removable retort for insertion into and withdrawal from the heating chamber, and a control unit for cycling the temperature of waste material in the pyrolysis chamber. The retort includes a pyrolysis chamber having an opening for receiving and extracting solids. | 10-23-2014 |
Steve Sramek, Long Beach, CA US
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20110121551 | MARKING DEVICE FOR A PERSONAL MOBILITY VEHICLE - A marking device that is supported by a personal mobility vehicle, such as a scooter, is movable from a first position, in which the marking device does not contact the riding surface, and a second position, in which the marking device contacts the riding surface. The marking device includes an attachment portion and a marking portion that creates markings on the riding surface as a result of frictional contact with the riding surface. The marking device can also include an actuation portion which is accessible to the user and allows the user to move the marking device to the second position. In one arrangement, the marking device includes an elastic marking member which is configured to bend in order to maintain contact with the riding surface. | 05-26-2011 |
20130129400 | MARKING DEVICE FOR A PERSONAL MOBILITY VEHICLE - A marking device that is supported by a personal mobility vehicle, such as a scooter, is movable from a first position, in which the marking device does not contact the riding surface, and a second position, in which the marking device contacts the riding surface. The marking device includes an attachment portion and a marking portion that creates markings on the riding surface as a result of frictional contact with the riding surface. The marking device can also include an actuation portion which is accessible to the user and allows the user to move the marking device to the second position. In one arrangement, the marking device includes an elastic marking member which is configured to bend in order to maintain contact with the riding surface. | 05-23-2013 |
20140333054 | MARKING DEVICE FOR A PERSONAL MOBILITY VEHICLE - A marking device that is supported by a personal mobility vehicle, such as a scooter, is movable from a first position, in which the marking device does not contact the riding surface, and a second position, in which the marking device contacts the riding surface. The marking device includes an attachment portion and a marking portion that creates markings on the riding surface as a result of frictional contact with the riding surface. The marking device can also include an actuation portion which is accessible to the user and allows the user to move the marking device to the second position. In one arrangement, the marking device includes an elastic marking member which is configured to bend in order to maintain contact with the riding surface. | 11-13-2014 |