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Cosmin
Cosmin Catrinescu, Woodinville, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110219321 | WEB-BASED CONTROL USING INTEGRATED CONTROL INTERFACE HAVING DYNAMIC HIT ZONES - Embodiments provide integrated control features that can be used to effectively manage and configure data structure information. In an embodiment, a system includes a web-based application that includes an integrated header control interface having a number of dynamic control sections or zones. In one embodiment, a method provides an integrated header control interface that includes dynamic control section that can be used to select, drag and/or drop, resize, sort data, filter data, and/or manage other aspects of a column-based and/or row-based data structure. Other embodiments are included and available. | 09-08-2011 |
Cosmin Codrea, Sterrebeek BE
| Patent application number | Description | Published |
|---|---|---|
| 20110181632 | METHOD AND DRIVER FOR ACTUATING A PASSIVE-MATRIX OLED DISPLAY - A method and unit for controlling a passive matrix-OLED-display with OLEDs assembled in matrix form, wherein columns for controlling an OLED are connected with a current source, and rows are connected consecutively during row addressing time. The lightness of a pixel located on the intersection point of a column with an addressed row is influenced by the turn-on time being within the row addressing time and by the amplitude of the column current. To reach an energy-efficient control it is proposed to control the lightness of the pixel subject to the charge quantity converted into light and subject to a charge quantity during a post luminescence time and converted into light by switching the column potential-free during post luminescence time and considering the charge quantity stored in the capacity of OLEDs before the addressing at determination of the charge quantity converted at the OLED. | 07-28-2011 |
Cosmin Condea, St. Gallen CH
| Patent application number | Description | Published |
|---|---|---|
| 20080313148 | Discovery service for electronic data environment - A method includes storing, at a discovery service, address information for each of a plurality of information services providers. For each of the plurality of information services, product data of a respective information provider and access right data (defining access rights to the product data) are also stored. At the discovery service, a query is received from an information requester, the query being related to specific product data for a product identifier included in the query. A first information service, of the plurality of information services, is identified as an information provider of the specific product data, and first address information for the first information service is retrieved. The query is routed from the discovery service to the first information service using the first address information. The first information service selectively responds directly to the information requester in accordance with the access right data of the first information service. | 12-18-2008 |
Cosmin Corbea, Kirkland, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090228193 | WIRELESS BROADCASTING OF DRIVE-TIMES DATA - Either vehicle traffic or financial markets data is regularly broadcast in a fixed size packet over a wireless network in a push manner to one or more wireless receiver devices located within a particular service coverage region. A data center stores information specific to the particular region including drive-times strings metadata, drive-times data, drive-times route metadata, traffic incident data and financial markets indicators data. The data center decides upon a particular type of information to be placed into a payload of a next packet to be broadcast and pre-formats this information accordingly without receiving any information from the receiver devices. Data structures are provided which contain data representing the drive-times strings metadata, drive-times data, drive-times route metadata, traffic incident data and financial markets indicators data. | 09-10-2009 |
Cosmin Iorga, Newbury Park, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080238516 | Timing interpolator with improved linearity - A programmable timing interpolator circuit includes low output impedance buffer circuitry driving a node having a capacitance that varies in response to a programmed delay to be introduced by the interpolator. The low output impedance buffer circuitry receives a subset of course delay signals and, after buffering, provides the buffered course delay signals to fine delay circuitry. The buffer may include two source follower stages coupled to each other. The first source follower stage shifts the level of the received signal down. The second source follower stage shifts the level of the signal from the first source follower stage up. The first and second source follower stages are implemented using NMOS and PMOS technology. | 10-02-2008 |
| 20090167583 | INTERPOLATION DIGITAL-TO-ANALOG CONVERTER - A digital-to-analog converter (DAC) includes coarse interpolation DACs configured to produce a current range based on an input digital signal, and fine interpolation DACs configured to produce an output current that is based on an input digital signal and that is within the current range produced by the coarse interpolation DACs. | 07-02-2009 |
Cosmin Macesanu, Katy, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100114494 | Estimation of propagation angles of seismic waves in geology with application to determination of propagation velocity and angle-domain imaging - The invention relates to methods and computer-readable medium to implement computing the propagation velocity of seismic waves in the earth. The invention computes the true propagation velocity of seismic waves in the earth, which is a condition of obtaining an accurate image of subsurface geology that can be used to prospect for oil and gas deposits. In an embodiment, the method of computing the propagation velocity of seismic waves in earth, includes providing an estimate of the propagation velocity, generating a time shift gather using a depth migration at a plurality of locations of the earth, converting each of the time shift gathers to a semblance gather, transforming each semblance gather into a velocity gather whose energy peaks represent a root-mean-square average of the propagation velocity along the forward and backward path between earth's surface and a point of the subsurface geology, and converting the energy peaks to the propagation velocity. | 05-06-2010 |
Cosmin Mecesanu, Katy, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120095690 | Methods and computer-readable medium to implement inversion of angle gathers for rock physics reflectivity attributes - The invention relates to methods and computer-readable medium to determine seismic reflectivity attributes indicating the presence of hydrocarbons in earth. In several embodiments, the methods and computer-readable medium perform the steps of computing seismic reflectivity attributes includes inputting data representing reflected seismic waves and a volume of P-wave velocity, transforming the volume of P-wave velocity into a volume of bulk density, transforming the volume of P-wave velocity into a volume of S-wave velocity using amplitude information from the reflected seismic waves, and using the volume of S-wave velocity and the volume of P-wave velocity to compute the reflectivity attribute. | 04-19-2012 |