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Avakian, US
Alan P. Avakian, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100136049 | METHODS AND COMPOSITIONS FOR VACCINATION OF POULTRY - The present invention provides methods of inducing an immune response against | 06-03-2010 |
| 20100143403 | METHODS AND COMPOSITIONS FOR VACCINATION OF POULTRY - The present invention provides methods of inducing an immune response against | 06-10-2010 |
Aramais Avakian, Pasadena, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090121804 | MONOLITHIC SEMICONDUCTOR MICROWAVE SWITCH ARRAY - A microwave switch array includes a plurality of microwave slotlines, each of which is controlled by a semiconductor switch including a first PIN junction formed by a primary P-type electrode and a primary N-type electrode separated by the slotline. The switches inject a plasma into the slotline in response to a potential applied across the first PIN junction. Each of the switches includes a second PIN junction between the primary P-type electrode and a secondary N-type electrode, and a third PIN junction between the primary N-type electrode and a secondary P-type electrode. Metal contacts connect the primary P-type electrode and the secondary N-type electrode across second PIN junction, and the primary N-type electrode and the secondary P-type electrode across the third PIN junction. The secondary electrodes extract plasma that diffuses away from the first PIN junction, thereby minimizing the performance degrading effects of plasma diffusion. | 05-14-2009 |
| 20090153432 | ELECTRONICALLY-CONTROLLED MONOLITHIC ARRAY ANTENNA - An electronically controlled monolithic array antenna includes a transmission line through which an electromagnetic signal may be propagated, and a metal antenna element defining an evanescent coupling edge located so as to permit evanescent coupling of the signal between the transmission line and the antenna element. The antenna element includes a conductive ground plate; an array of conductive edge elements defining the coupling edge, each of the edge elements being electrically connected to a control signal source, and each of the edge elements being electrically isolated from the ground plate by an insulative isolation gap; and a plurality of switches, each of which is selectively operable in response to the control signal to electrically connect selected edge elements to the ground plate across the insulative isolation gap so as to provide a selectively variable electromagnetic coupling geometry of the coupling edge. | 06-18-2009 |
| 20090243950 | SCANNING ANTENNA WITH BEAM-FORMING WAVEGUIDE STRUCTURE - A scanning antenna with an antenna element having an evanescent coupling portion includes a waveguide assembly including a transmission line, adjacent the coupling portion, through which an electromagnetic signal is transmitted, permitting evanescent coupling of the signal between the transmission line and the antenna element. First and second conductive waveguide plates, on opposite sides of the transmission line, define planes that are substantially parallel to the axis of the transmission line, each plate extending distally from a proximal end adjacent the antenna element, whereby the propagated signal forms a beam that is confined to the space between the plates and thus limited to a plane that is parallel to the planes defined by the plates. The signal coupled between the transmission line and the antenna element is preferably polarized so that its electric field component is in a plane parallel to the planes defined by the plates. | 10-01-2009 |
| 20090322611 | ELECTRONICALLY-CONTROLLED MONOLITHIC ARRAY ANTENNA - An electronically controlled monolithic array antenna includes a transmission line through which an electromagnetic signal may be propagated, and a metal antenna element defining an evanescent coupling edge located so as to permit evanescent coupling of the signal between the transmission line and the antenna element. The antenna element includes a conductive ground plate; an array of conductive edge elements defining the coupling edge, each of the edge elements being electrically connected to a control signal source, and each of the edge elements being electrically isolated from the ground plate by an insulative isolation gap; and a plurality of switches, each of which is selectively operable in response to the control signal to electrically connect selected edge elements to the ground plate across the insulative isolation gap so as to provide a selectively variable electromagnetic coupling geometry of the coupling edge. | 12-31-2009 |
| 20100001917 | PLANAR DIELECTRIC WAVEGUIDE WITH METAL GRID FOR ANTENNA APPLICATIONS - A waveguide includes a dielectric substrate having first and second opposed surfaces defining a longitudinal wave propagation path therebetween; and a conductive grid on the first surface of the substrate and comprising a plurality of substantially parallel metal strips, each defining an axis. The grid renders the first surface of the substrate opaque to a longitudinal electromagnetic wave propagating along the longitudinal wave propagation path and polarized in a direction substantially parallel to the axes of the strips. The grid allows the first surface of the substrate to be transparent to a transverse electromagnetic wave having a transverse propagation path that intersects the first and second surfaces of the substrate and having a polarization in a direction substantially normal to the plurality of metal strips. A diffraction grating on the second surface allows the waveguide to function as an antenna element that may be employed in a beam-steering antenna system. | 01-07-2010 |
Emik A. Avakian, Chicopee, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20110298310 | Flexible Rotor Sequentially Actuated Motor/Generator - This motor/generator produces rotational torque and/or electrical energy employing a flexible magnetically permeable circular band as a rotor that in operation is in physical contact with the stator, arching and curving forward in response to advancing magnetic fields along the stator surface. The stator may be comprised of either a typical three-phase winding, or a series of magnetic actuators arranged in a toroid for which the rotor band acts as a continuous armature. The rotor rotates as follows: an actuator to the left or right of an active actuator is activated to pull a rotor arch down to the stator surface; as this occurs, the previously active actuator is turned off and that part of the rotor springs away; the rotor moves clockwise or counterclockwise as the arches of the rotor are advanced forward or backward, respectively. Differential rotor movement provides speed reduction and torque enhancement without gears. | 12-08-2011 |
Gregory K. Avakian, Ormond Beach, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100224260 | Anti-Siphoning Device And System - An anti-siphoning fuel system that includes a fuel inlet, a fuel tank, at least one fill tube connecting the fuel inlet to the fuel tank such that fuel may flow from the fuel inlet to the fuel tank, and an anti-siphoning element or device coupled to the fill tube that obstructs a siphoning hose inserted in to the fill tube from entering the fuel tank. The fill tube comprises at least one bend between the fuel inlet and the anti-siphoning element or device. | 09-09-2010 |
Heratch Avakian, Glendale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110103385 | Apparatus and Method for Hardware Payload Header Suppression, Expansion, and Verification - The present invention provides methods for performing payload header suppression (PHS), expansion, and verification in hardware. A PHS verify circuit reads a data packet until it reaches the location where the first byte must be compared to PHS rule verify bytes. Next, all the relevant bytes in the payload header are compared to the PHS vile verify bytes obtained from a payload header suppression rule mask. Upon completion of the compare, a flag is generated to a PHS suppress circuit indicating that verification has passed or failed. For payload headers passing the verification process, the payload header suppress circuit examines the payload header suppression mask to identify one or more bits in the payload header for which an associated byte string is to be suppressed. Next, the associated byte string for each of the identified bits are suppressed to generate a suppressed packet payload header. Finally, a payload header suppression index is added to the suppressed packet payload header. The data packet, including the suppressed packet header and suppression index are then transmitted. Once received, a payload header suppress circuit on the receiver end examines the payload header suppression index to determine if the payload header has been suppressed. For each suppressed payload header, each bit in the payload header is compared to a payload header suppression mask to determine if the bit has been suppressed. Next, for each suppressed bit, a byte string is retrieved from a payload header suppression rule and inserted into the suppressed payload header. | 05-05-2011 |
Karen F. Avakian, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090289011 | MOBILE WATER PURIFICATION SYSTEM AND METHOD - An improved water purification system and method for converting contaminated water into potable water in an inexpensive and reliable manner that includes several active and passive purification components contained within a housing. The passive components may include, for example, a macro filtration unit for filtering debris; a pre-depth mixed bed media filtration unit to mechanically filter out various contaminants; and a post-depth mixed bed media filtration unit to remove particles or organic growth that may have resulted from active filtration. The active components may include, for example, a specialized media filtration unit to destroy and remove organic and inorganic contaminants; an ozonation unit to break down and destroy oxidizable matter; an active carbon filtration unit to neutralize ozone, adsorb contaminants, and improve taste; and a UV sterilization unit to destroy any remaining microorganisms and neutralize ozone. | 11-26-2009 |
Roger W. Avakian, Solon, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100193744 | THERMOPLASTIC POLYHYDROXYALKANOATE COMPOUNDS - A thermoplastic compound is disclosed, comprising polyhydroxyalkanoate and macrocyclic poly(alkylene dicarboxylate) oligomer. Optionally the compound also includes additional polymers and functional additives to modify physical properties of the compound. Molded or extruded plastic articles can be made from the compound. The compound is ductile, in comparison to the polyhydroxyalkanoate without the macrocyclic poly(alkylene dicarboxylate) oligomer. | 08-05-2010 |
| 20110034607 | HEAT RESISTANT POLYLACTIC ACID COMPOUNDS - A significant disadvantage of the use of polylactic acid (PLA) has been overcome by the use of styrene maleic anhydride copolymer (SMAC) to cause an unexpected increase in the heat deflection temperature of the PLA compound, surpassing a delta improvement of 5° C. over the heat deflection temperature of the PLA alone, at 66 psi as measured using ASTM D648 when the blended compound is essentially dried prior to use. The compound also often exceeds a threshold of 65° C. in heat deflection temperature. Use of a compatibilizer and impact modifier further improves the industrial versatility of the heat resistant PLA compound. Alternatively, use of calcium carbonate in the heat resistant PLA compound also is industrially valuable. | 02-10-2011 |
| 20110193007 | CRYSTALLIZED THERMOPLASTIC POLYHYDROXYALKANOATE COMPOUNDS - A thermoplastic compound is disclosed, comprising polyhydroxyalkanoate and an effective amount of a nucleating agent of surface treated precipitated calcium carbonate. Optionally the compound also includes additional polymers and functional additives to modify physical properties of the compound. Molded or extruded plastic articles can be made from the compound. The compound has a crystallization temperature of more than about 108° C. | 08-11-2011 |