Saman
Saman Behtash, Palo Alto, CA US
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20130169314 | METHODS AND CIRCUITS FOR ADJUSTING PARAMETERS OF A TRANSCEIVER - Methods and circuits for analyzing a signal and adjusting parameters of an equalizer for a signal. The signal is received at a receiver over a channel wherein the signal has a wave form. The signal is equalized at an equalizer using an adjustable parameter for the equalization. Data points from the signal are sampled between upper and lower limits of a threshold at an error sampler. A performance metric of the signal is computed based on a statistical density of the data points from the signal between the upper and lower limits of the threshold. | 07-04-2013 |
Saman Beyhaghi, Hartford, WI US
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20150241856 | SYSTEMS AND METHODS FOR AUTO-COMMISSIONING AND SELF-DIAGNOSTICS - Systems and methods for auto-commissioning and self-diagnostics of equipment in a building management system are provided. A self-testing module is implemented in a control unit of the building management system. The self-testing module exercises equipment of the building management system using a state-based testing procedure that differs from normal operation of the equipment and monitors feedback received from a sensor of the building management system in response to exercising the equipment. The self-testing module uses the feedback from the sensor to evaluate a state transition condition of the state-based testing procedure and to transition between states of the state-based testing procedure using a result of the evaluation. | 08-27-2015 |
Saman Dharmatilleke, Singapore SG
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20080266645 | DEVICE AND METHOD TO REALIZE A LIGHT PROCESSOR - A device for light processing includes a first housing having a reflective bottom surface and walls defining a first cavity. A first fluid or gel has a meniscus disposed within the first cavity. A control means is coupled with the first fluid or gel for adjusting the curvature of the meniscus. The bottom surface is configured to reflect an incident light beam through the first fluid or gel and toward the meniscus. | 10-30-2008 |
20100309560 | Method for Forming Variable Focus Liquid Lenses in a Tubular Housing - The present invention provides a variable focus fluid lens wherein the focal length is controllable by changing the contact angle of a fluid meniscus. A liquid ( | 12-09-2010 |
20110038028 | Optical Imaging Lens systems and components - A variable optical system comprises a variable optical assembly including a plurality of deformable layers, selectively operable to vary at least one of: an optical property of at least one of the layers, a physical property of at least one of the layers, and an optical performance of the assembly, while maintaining a constant mass in each layer, wherein each layer has an optical function. A constant volume may be maintained in each layer depending on the material used in each layer. Arrangements employing various combinations of materials forming the optical assembly and other optical systems and components are disclosed. | 02-17-2011 |
20110038057 | Optical Imaging Lens Systems - Optical imaging lens systems are disclosed in which a lens assembly ( | 02-17-2011 |
20110122504 | VARIABLE FOCUS MICROLENS - A microlens chip comprises a variable focus fluidic microlens and actuator. The actuator varies the pressure in a fluidic channel in the microlens chip which is coupled to an aperture opening containing the microlens. Applying an electric field to the actuator creates changes in fluid pressure in the fluidic channel, which in turn changes the radius of curvature (i.e., focal length) of the fluidic microlens. | 05-26-2011 |
20110149407 | RUGGED VARIABLE FOCUS LIQUID LENSES AND ACTUATORS FOR ACTUATION OF LIQUID LENSES - An optical device ( | 06-23-2011 |
Saman Gerami, London GB
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20140267241 | THREE-DIMENSIONAL SPACE FOR NAVIGATING OBJECTS CONNECTED IN HIERARCHY - Disclosed herein are systems, methods, and non-transitory computer-readable storage media for browsing objects organized in a hierarchy using a three-dimensional user interface. Some embodiments of the present technology involve a platform that renders an interface that represents objects that are hierarchically connected in three-dimensional space and that allows navigation through the hierarchy by moving through the three-dimensional space. | 09-18-2014 |
20150331555 | THREE-DIMENSIONAL SPACE FOR NAVIGATING OBJECTS CONNECTED IN HIERARCHY - Disclosed herein are systems, methods, and non-transitory computer-readable storage media for browsing objects organized in a hierarchy using a three-dimensional user interface. Some embodiments of the present technology involve a platform that renders an interface that represents objects that are hierarchically connected in three-dimensional space and that allows navigation through the hierarchy by moving through the three-dimensional space. | 11-19-2015 |
Saman Jafarlou, Toronto CA
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20150270616 | RF SYSTEM-IN-PACKAGE WITH QUASI-COAXIAL COPLANAR WAVEGUIDE TRANSITION - An IC package includes an IC die disposed at a first surface of a substrate, which includes a signal via extending between first and second metal layers. The first metal layer is proximate to the first surface and includes a first coplanar waveguide. The first coplanar waveguide has a first signal line coupling a die bump to the signal via and has a first ground plane co-planar with the first signal line. The second metal layer is proximate to a second surface and includes a second coplanar waveguide that has a second signal line coupling the signal via to a launcher element and has a second ground plane co-planar with the second signal line. The IC package further includes a waveguide channel aperture comprising a region surrounding the launcher element and which is substantially devoid of conductive material and a via fence disposed at a perimeter of the first region. | 09-24-2015 |
20150270617 | WAVEGUIDE ADAPTER PLATE TO FACILITATE ACCURATE ALIGNMENT OF SECTIONED WAVEGUIDE CHANNEL IN MICROWAVE ANTENNA ASSEMBLY - An antenna apparatus includes a waveguide adapter plate for mounting an antenna flange and an RF system-in-package or other IC package. The waveguide adapter plate comprises a first surface and an opposing second surface and a waveguide flange interface. The waveguide flange interface comprises a waveguide channel section extending between the first surface and the second surface and a set of flange mounting holes extending from the first surface to the second surface. The waveguide adapter plate further includes a plurality of substrate alignment pins extending substantially perpendicular from the second surface. | 09-24-2015 |
Saman Jannati, Diamond Bar, CA US
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20090246740 | METHODS AND APPARATUS TO PROVIDE TRAINING AGAINST IMPROVISED EXPLOSIVE DEVICES - Method and apparatus for a training system for improvised explosive devices (IEDs). An IED training system can include an inert explosive component that can resemble a large round, rocket propelled grenade (RPG), or the like. Various triggers can activate visual and/or audio devices in response to triggering the system, such as by a motion sensor or trainer action. | 10-01-2009 |
20090263765 | METHODS AND APPARATUS TO PROVIDE TRAINING AGAINST IMPROVISED EXPLOSIVE DEVICES - Method and apparatus for a training system for improvised explosive devices (IEDs). An IED training system can include an inert explosive component that can resemble a large round, rocket propelled grenade (RPG), or the like. Various triggers can activate visual and/or audio devices in response to triggering the system, such as by a motion sensor or trainer action. | 10-22-2009 |
Saman Parvaneh, Tucson, AZ US
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20150272511 | METHOD, DEVICE, AND SYSTEM FOR DIAGNOSING AND MONITORING FRAILTY - Methods, devices, and systems according to present principles provide ways to diagnose frailty and assess the severity of its clinical status—e.g., non-frail, pre-frail, and frail, especially as measured and quantified during activities of daily living. Systems and methods according to present principles objectively quantify physical activity behaviors and identify specific motor tasks, which indicate clinical frailty syndrome behaviors such as flopping, cautious-sitting, non-uniform walking fluctuations, cognitive decline, slowness, weakness, and exhaustion. Additionally, the systems and methods allow improved sensitivity and specificity of frailty identification by further assessing physiological parameters such as heart rate, respiration rate, and skin temperature in response to, or recovery from, specific activities. | 10-01-2015 |
Saman Saeedi, Cupertino, CA US
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20130342431 | Systems and Methods for Calibrating a Display to Reduce or Eliminate Mura Artifacts - Systems, methods, and devices are provided to reduce or eliminate mura artifacts on electronic displays. For example, pixels may be programmed to a uniform gray level before all or a substantial number of gates of the pixels are activated. The voltages on some or all source lines that supply the pixels may be measured. A mura artifact may be seen when voltage differences on the source lines are present. As such, operational parameters of the electronic display may be adjusted to reduce or eliminate the mura artifact by reducing the voltage differences. | 12-26-2013 |
20140062845 | SYSTEMS AND METHODS FOR MEASURING SHEET RESISTANCE - The present disclosure is directed to systems and methods for determining sheet resistance values in a liquid crystal display (LCD) panel. In certain embodiments, a system for determining sheet resistance values in an LCD panel may include a display driver integrated circuit (IC). The display driver IC may include a first switch coupled to a first input/output (I/O) pad and a second I/O pad such that the first I/O pad is configured to couple to a voltage source and the second I/O pad is configured to couple to a current source. The display driver IC may also include a second switch coupled to a third I/O pad and the second I/O pa such that the second switch has substantially the same geometry as the first switch and the third I/O pad is configured to couple to a thin-film transistor (TFT) layer of the display panel. | 03-06-2014 |
Saman Saeedi, Pasadena, CA US
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20130294546 | DOUBLE-SAMPLING RECEIVER WITH DYNAMIC OFFSET MODULATION FOR OPTICAL AND ELECTRICAL SIGNALING - A receiver architecture is disclosed which employs an RC double-sampling front-end and dynamic offset modulation technique. A low-voltage double-sampling technique provides high power efficiency by avoiding linear high-gain elements conventionally employed in typical transimpedance-amplifier (TIA) receivers. In addition, a demultiplexed output of the receiver helps save power in the subsequent digital blocks. Various applications are described including optical receivers, electrical on-chip interconnects, as well as pulse amplitude modulation. The receiver can be implemented in CMOS and is scalable and portable to other technologies. | 11-07-2013 |
20140009176 | CAPACITANCE MEASUREMENT CIRCUIT - A resistor having a known resistance is coupled in series with a device under test (DUT) having an unknown capacitance. An ac signal source having a known fundamental frequency is coupled to drive the resistor to thereby produce a first ac signal. A phase controllable signal generator produces a second ac signal. The first and second ac signals are fed to a mixer. An output of the mixer is low pass filtered. A peak detector monitors the low pass filtered output while sweeping the phase controllable signal generator, until a peak is detected. The set phase corresponding to the detected peak is then used to obtain an estimate of the unknown DUT capacitance. Other embodiments are also described and claimed. | 01-09-2014 |
Saman Sannandeji, Halifax CA
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20150309695 | VIRTUAL INTERACTIVE LEARNING ENVIRONMENT - Methods, systems and computer readable mediums for designing a virtual interactive learning environment. A model defining visuospatial parameters of a simulated environment is read from memory. The simulated environment, comprising scene object(s), is rendered for display within a Graphical User Interface (GUI). The scene object(s) comprise at least one interactive scene object. Using the GUI, an interactive node is associated with the interactive scene object and defines an interactive action for activation. An action node associated with the scene object is defined using the GUI, for affecting a visuospatial representation of at least one of the scene object(s) following activation of the interactive node. The rendered simulated environment may be re-rendered during the designing of the virtual learning environment when the action node is defined. | 10-29-2015 |
Saman Sedighian, San Jose, CA US
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20130152171 | SYSTEM AND METHOD TO FACILITATE COMPLIANCE WITH COPPA FOR WEBSITE REGISTRATION - Embodiments of the present invention provide a third-party system that allows parents or authorized guardians to continually grant permissions to several websites and online services and provides a one-time-authentication process of the parent-child relationship. Through this system, the need to re-authenticate the parent-child relationship or for each online company to build their own authentication system and COPPA record keeping mechanisms can be reduced or eliminated. In addition, the embodiments provided herein may afford a service for managing COPPA compliance that is relatively easy for online companies to integrate into their online services and websites. | 06-13-2013 |
20130238600 | System, Method and Computer Program Product for Normalizing Data Obtained from a Plurality of Social Networks - Various embodiments of a system, method and computer program product for normalizing data obtained from a plurality of social networks coupled to a network such as the Internet are disclosed. The system may include an interface adapted to access information from a plurality of social networks. The information that is obtained from each social network may include personal information about with the user as well as social graphs of the user that map the user to his or her friends. A data analyzer may be provided to compare the personal information obtained from the plurality of social networks to determine a normalized set of personal information for the user. The data analyzer may also compare the social graphs to determine a normalized set of friends associated with the user. | 09-12-2013 |
20130239217 | System, Method and Computer Program Product for Determining a Person's Aggregate Online Risk Score - Various embodiments of a system, method and computer program product for assessing an aggregate risk score for a user of a social network's online activities are described. The system may include an interface adapted to obtain information about online activities concerning a subject via a network such as the Internet. An analyzing component may be provided to analyze the collected information in order to find one or more potential dangers to the subject. The analyzing component may then associate a severity level to each identified potential danger and then assigning a weight to each identified potential danger based on its associated severity level and the current age of the identified potential danger. Next, the analyzer may aggregate the weighted identified potential dangers in order to obtain an aggregate online risk score for the subject. | 09-12-2013 |
Saman Sinai, Commerce, CA US
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20130114271 | InductionLuminaire with Quick Access Enclosure - One embodiment of an induction luminaire which allows quick and safe access to the light pole gasket, bolt-down clamps, step-down transformer, surge protector, and the ballast is envisioned. Said luminaire may have hydraulic support member that allows the maintenance enclosure lid to remain open while shielding parts beneath it. One embodiment of the luminaire includes a separate compartment adjacent the lamp enclosure and below the maintenance enclosure which contains the ballast. | 05-09-2013 |
20130320861 | Fully Integrated Intelligent Lighting Module - One embodiment of a fully integrated intelligent lighting module with built-in heat sink allows conventional electrodeless discharge lamps, LED, or electrodeless plasma lamps to be converted into intelligent electrodeless discharge lamps or electrodeless plasma lamps with minimal effort. Such a module may be comprised of a driver for an electrodeless discharge lamp or electrodeless plasma lamp capable of operating from 120-277V at 50/60 Hz as well as 347V and 480V in different models; a dimming chip; a sensor chip with clock to monitor the time and power used; a ROM module to store the data collected by the sensor chip; on-board non-volatile memory; a wireless communication module; and an external display and programming controls. Such a module allows users who install it into any pre-existing “dumb” light fixture to quickly and easily convert that fixture into an “intelligent” one. | 12-05-2013 |
Saman Sinai, Los Angeles, CA US
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20110291570 | Energy-Efficient Luminaire with Automatic Multilevel Illumination - One embodiment of an energy-efficient light fixture with automatic multilevel illumination comprising a housing that contains multiple ballasts and multiple lamps at least one of which is controlled by an occupancy sensor. At least one of the lamps remains on constantly to provide security in structures which would benefit from the safety that constant illumination provides. The other lamps will remain off until occupancy is detected from a sensor located within the luminaire housing and connected to one of the ballasts located therein. | 12-01-2011 |
Saman Zarandioon, Seattle, WA US
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20150379424 | MACHINE LEARNING SERVICE - A machine learning service implements programmatic interfaces for a variety of operations on several entity types, such as data sources, statistics, feature processing recipes, models, and aliases. A first request to perform an operation on an instance of a particular entity type is received, and a first job corresponding to the requested operation is inserted in a job queue. Prior to the completion of the first job, a second request to perform another operation is received, where the second operation depends on a result of the operation represented by the first job. A second job, indicating a dependency on the first job, is stored in the job queue. The second job is initiated when the first job completes. | 12-31-2015 |