Seckin
Tamer A. Seckin, Ankara TR
Patent application number | Description | Published |
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20130131457 | SURGICAL METHOD AND APPARATUS - An apparatus for use in connection with an endoscopic surgery comprises an elongated body adapted to be placed at least partially in the vagina of a female patient partially passing through the wall of the vagina such that an end portion of said elongated element is introduced into rectouterine pouch; the elongated body comprises at least an attachment means for accommodating at least a part of at least a surgical instrument comprising an end portion adapted to be received inside the vagina, the surgical instrument and the apparatus are movable to each other. An endobag having an elongated port is provided through the vagina into the pelvis. A method for use in a pelvic or peritoneal surgery is provided wherein at least an elongated end portion of a surgical instrument is provided in the cavity of the uterus through the vagina of a female patient such that the uterus can be repositioned by manipulating the surgical instrument and an incision is performed on the vaginal wall for accessing to the rectouterine pouch, a flexible element is provided in pelvis wherein the flexible element is looped around the uterus such that the flexible element encircles the uterus. | 05-23-2013 |
20130138115 | SURGICAL ENDOBAG AND METHOD OF APPLICATION THEREOF - An apparatus for transporting body tissue during a pelvic or peritoneal surgery through transvaginal-transdouglas route comprises a bag portion to be placed inside the body of the patient and adapted to receive body tissue to be removed during the surgery, the bag portion has an opening for tissue removal. | 05-30-2013 |
Utku Seckin, Istanbul TR
Patent application number | Description | Published |
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20090036069 | LO 2LO Upconverter For An In-Phase/Quadrature-Phase (I/Q) Modulator - An upconverter includes a switching architecture configured to receive an input signal, a first local oscillator (LO) signal, and a second local oscillator (2LO) signal that is at a frequency that is twice a frequency of the local oscillator (LO) signal, wherein the switching architecture is configured to switch the input signal on transitions of the second local oscillator (2LO) signal, and wherein the first local oscillator signal and the second local oscillator signal are combined to form combined LO 2LO switching signals. | 02-05-2009 |
20100253398 | Fully Differential Single-Stage Frequency Divider Having 50% Duty Cycle - A fully differential frequency divider includes a first fully differential single-stage latch circuit configured to receive an input signal and provide a corresponding output signal upon transition of a clock signal, the output signal corresponding to an in-phase portion of a communication signal, and a second fully differential single-stage latch circuit coupled to the first fully differential single-stage latch circuit, the second fully differential single-stage latch circuit configured to provide a corresponding output signal upon transition of the clock signal. The second fully differential single-stage latch circuit is also configured to receive as an input signal the output signal of the first fully differential single-stage latch circuit, the output signal of the second fully differential single-stage latch circuit corresponding to a quadrature-phase portion of the communication signal, where the output signal of the second fully differential single-stage latch circuit is provided as the input signal to the first fully differential single-stage latch circuit. | 10-07-2010 |
Utku Seckin, La Jolla, CA US
Patent application number | Description | Published |
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20130109326 | RF TRANSCEIVER WITH CALIBRATED PRE-DISTORTION AND METHODS FOR USE THEREWITH | 05-02-2013 |
20130287076 | CALIBRATION OF COMMUNICATION PROCESSING PATH - Communication processing paths include distortions, such as DC offset in the baseband analog path, local oscillator feed-through distortion, and nonlinearity of gm's and power amplifiers which are calibrated for, separately or in combination. The cascaded DC offset and nonlinear distortions are modeled separately or in combination using even-and-odd order polynomials. A loopback path from the output of one or more distortion causing devices passes through a measurement and calculation module. The calculation module calculates predistortion polynomial's coefficients which will be stored in a look-up table to be used by a baseband predistorter to calibrate the path. The look-up table is stored locally or remotely. | 10-31-2013 |
20130288612 | MULTI-BAND UP-CONVERTOR MIXER - A communications transceiver includes a shared multi-band mixer. Various configurations of the shared multi-band mixer include using suitable hardware/software in the form of circuitry, logic gates, and/or code functions to combine multi-band processing of RF signal conversion within a single shared mixer. Various configurations include separate or shared tuning and/or amplification of up-converted (mixed) multi-band communication bands. The communications transceiver processes each band separately within the single shared mixer. | 10-31-2013 |
Utku Seckin, San Diego, CA US
Patent application number | Description | Published |
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20150044979 | Transmitter With Reduced Counter-Intermodulation - A mixer for a transmitter includes a voltage converter to convert a baseband voltage to a baseband current. A mixer component mixes the baseband current with a local oscillator frequency. An output of the mixer component includes a radio frequency signal and a higher order radio frequency signal. A coupler sends the radio frequency signal and the higher order radio frequency signal to a differential output. A filter is integrated into the coupler to filter the higher order radio frequency signal before being output by the differential output. | 02-12-2015 |