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Espino, US
Cynthia P. Espino, Carlsbad, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090243761 | Circular Polarizer for Coaxial Waveguide - There is disclosed a linear polarization to circular polarization converter. An outside surface of an inner conductor may be coaxial with the inside surface of an outer conductor. First and second diametrically opposed conductive fins may extend outward from the outer surface of the inner conductor. First and second dielectric fins may be interlocked with the first and second conductive fins, respectively. | 10-01-2009 |
| 20090251233 | Ortho-Mode Transducer for Coaxial Waveguide - There is disclosed an ortho-mode transducer. An annular common waveguide may be defined by an outside surface of an inner conductor and an inside surface of an outer conductor, the outside surface and the inside surface concentric about a waveguide axis. A first port may couple a first TE | 10-08-2009 |
| 20090284327 | Rotatable Polarizer Device and Feed Network Using The Same - There is disclosed a feed network including a circular common waveguide having an axis and terminating in a common port and a first port for coupling a first linearly polarized mode to the circular common waveguide. A phase shifting element may be disposed within the circular waveguide. The phase shifting element may be adapted to cause a predetermined phase shift between a first signal and a second signal propagating in the common waveguide. The phase shifting element may be rotatable about the axis of the common waveguide. | 11-19-2009 |
| 20100109814 | Circular Polarizer Using Interlocked Conductive and Dielectric Fins in an Annular Waveguide - There is disclosed a linear polarization to circular polarization converter. An outside surface of an inner conductor may be coaxial with the inside surface of an outer conductor. First and second diametrically opposed fins may extend outward from the outer surface of the inner conductor. Each of the first and second fins may include a conductive fin and a dielectric fin. | 05-06-2010 |
| 20110037534 | Ortho-Mode Transducer With TEM Probe for Coaxial Waveguide - An ortho-mode transducer may include an annular common waveguide defined by an outside surface of an inner conductor and an inside surface of an outer conductor, the outside surface and the inside surface concentric about a waveguide axis. A first port may couple a first TE | 02-17-2011 |
Marvin C. Espino, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090309686 | LOW PROFILE COIL-WOUND BOBBIN - A low profile coil-wound bobbin is disclosed. A low profile coil-wound bobbin includes a spool and a terminal. The spool is configured to have a coil-wire arrangement wound around the spool. The terminals are to be coupled to the coil-wire arrangement and a first side of a circuit board. The terminal is configured to mechanically and/or electrically couple the low profile coil-wound bobbin to the first side of the circuit board such that the low profile bobbin extends through the circuit board to another side of the circuit board. | 12-17-2009 |
| 20100109832 | METHOD AND APPARATUS FOR ADJUSTING DISPLACEMENT CURRENT IN AN ENERGY TRANSFER ELEMENT - A method includes calculating a number of turns of a shield winding included in an energy transfer element of a power supply, where the calculating is to have a low noise current in an input conductor of the power supply. The method further includes: increasing the number of turns for the shield winding; operating the power supply; and adjusting a value of a shield impedance to substantially reduce the noise current. An apparatus includes a power supply having an energy transfer element and a shield impedance. The energy transfer element includes a shield winding having an end terminated externally to the energy transfer element. The shield impedance is coupled between the externally terminated end of the shield winding and an input conductor of the power supply, where the shield impedance has a non-zero finite impedance value to substantially reduce a noise current in the input conductor. | 05-06-2010 |
Mayel Espino, Colorado Springs, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20100306258 | LIGHTWEIGHT DIRECTORY ACCESS PROTOCOL CLIENT - A method, apparatus and computer program product for updating data for an application, including invoking a client application; identifying an application having data to be updated; and sending a query to a directory server via the client application, the query identifying the data. | 12-02-2010 |
Ramon L. Espino, Cleburne, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20080199537 | TOPICAL GATIFLOXACIN FORMULATIONS - Topical ophthalmic solution compositions of gatifloxacin are disclosed. The compositions do not contain disodium edetate or any other metal chelating agent. | 08-21-2008 |