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Alvarez, CA
Alfredo Alvarez, Rancho Cordova, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090050043 | DRAIN PLUG AND PORT ASSEMBLY - A drain plug apparatus for draining a container that is particularly suited for transom drains in recreational boats is shown. The apparatus has a threaded drain plug that couples with a flanged tubular drain port with upper and lower sets of threads separated by a section without threads and at least one drain hole, in one embodiment. The distal end of the drain port has a number of slits that secure and orient the drain plug at the opening of the port in an open or closed position. | 02-26-2009 |
Andy Alvarez, Torrance, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090314670 | SPINDLE PACKAGING - A spindle packaging tray for holding a plurality of discs, the tray including: a depression designed to hold the plurality of discs, the depression including an inner wall that is at least partially ridged to provide stability for the plurality of discs to stay snug inside the depression; a spindle formed inside the depression, the spindle designed to help keep the plurality of discs in place; and a plurality of holes designed to allow consumers to easily insert or remove the plurality of discs to and from the depression. Keywords include spindle, ridged inner wall, and tray. | 12-24-2009 |
Carlos Alvarez, Gilroy, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110159451 | PROSTHODONTIC AND ORTHODONTIC APPARATUS AND METHODS - System and method for developing a treatment plan for achieving a treatment goal including creating a virtual model of a dental patient's dentition; transforming the virtual model of the dentition using virtual prosthodontics to facilitate achievement of the treatment goal; transforming the virtual model of the dentition using virtual orthodontics to facilitate achievement of the treatment goal; iterating on the transforming steps until substantially achieving the treatment goal; and generating an orthodontic treatment plan and a prosthodontic treatment plan based upon the substantially achieved treatment goal | 06-30-2011 |
Cindy Alvarez, Redwood Shores, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100004990 | Host Exchange in Bill Paying Services - An account exchange system is provided by a data aggregation service enabled for gathering data for a subscriber from a data repository of a first financial institution, using account exchange software operating on a server coupled to the data aggregation service. Initiated by a subscriber the account exchange software causes an account to be terminated at the first financial institution and a new account to be opened at a second financial institution, using data from the first financial institution, and processing the data to be compatible with data requirements at the second financial institution. | 01-07-2010 |
Daniel Alvarez, Oceanside, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110201041 | ENCAPSULATION OF NANO-MATERIALS FOR FLUID PURIFICATION/SEPARATION - Disclosed is an apparatus and method whereby small particle nano materials may be contained in a highly functional package for fluid separation and/or purification applications. The package consists of an aerogel material which uniformly surrounds the nano-particles. The aerogel may be composed of carbon, silicon, or silicon oxide or other suitable materials. The morphological features of the aerogel may be tailored specifically towards fine particle and ultrafine particle containment while maintaining uniform fluid flow in separation and purification processes. The aerogel may be bonded to a suitable rigid housing by chemical or mechanical means. | 08-18-2011 |
| 20110233072 | Method Of Purifying A Hydrogen Stream USing An Electrochemical Cell - A method of purifying a hydrogen stream using an electrochemical cell having an enclosed electrically conductive cylindrical outer shell and a hollow wet polymeric membrane located within and parallel to the longitudinal axis of the cylindrical member which provides an inner compartment and an outer compartment. An electrode having a longitudinal axis is located within the inner compartment and is spaced from the hollow polymeric membrane. A gas inlet for feeding a hydrogen stream that is to be purified communicates with the inner compartment and a gas outlet is provided for passing purified hydrogen gas thru the cylindrical outer shell. The electrode within the hollow wet polymeric membrane is connected to an anode terminal of a dc supply with an electrical conductor and the outer shell of the cylindrical shaped member is connected to a cathode terminal of the dc supply with another electrical conductor. | 09-29-2011 |
Daniel A. Alvarez, Pleasanton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100091645 | SYSTEM AND METHOD FOR PROVIDING A MULTIPATH SWITCHOVER BETWEEN REDUNDANT STREAMS - A method is provided in one example embodiment and it includes receiving a first plurality of packets from an active stream at an output device and communicating the first plurality of packets to a next destination. The method also includes receiving a second plurality of packets from a standby stream of the output device, the streams are sent by an input device. The method further includes performing a switchover at the output device such that the second plurality of packets is communicated to the next destination and the first plurality of packets is not. The switchover is triggered when a portion of the first plurality of the packets from the active stream is not received during a period of time that is greater than a majority of inter-arrival times of the second plurality of packets on the standby stream. | 04-15-2010 |
Donald L. Alvarez, Woodinville, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090027630 | One-Way Display Using Color Filter - A one-way display system includes a transparent screen and a transparent color filter. An image is emitted by the screen or projected onto the screen. The image is formed from a combination of colored lights. Instead of spanning all the wavelengths of each color, each light only spans a narrow band of the color. The color filter removes the narrow band so the image is only visible from one side of the screen. As the color filter removes only the narrow band, one can still look out and see objects on the other side of the screen minus the colors of the narrow band. | 01-29-2009 |
| 20100053762 | Intensity-Based One-Way Visible Display System - A one-way display system includes a partially reflective screen with a first image, and a partially absorptive screen with a second image that is an inverse of the first image. The two screens can be stacked on top of each other or separated by a small distance. A portion of ambient light on a first side of the display system passes through the partially reflective screen and exits as intermediate light. A portion of the intermediate light passes through the partially absorptive screen and exits as transmitted light to a second side of the display system. The transmitted light is spatially and chromatically uniform like the ambient light. This allows observers on the second side to see objects on the first side without the first image, and observers on the first side to see the first image. | 03-04-2010 |
Eric F. Alvarez, Pine Mountain Club, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100268569 | AUTOMATED ROTATION TOOL - Various embodiments provide a scheduling system structured for generating at least one posting to fill a vacant post on a schedule. In an embodiment, the scheduling system includes a scheduling database and an automated rotation tool. The scheduling database includes a personnel roster and a schedule. The schedule includes a vacant post. The scheduling database transmits the schedule and the personnel roster to the automated rotation tool. The automated rotation tool includes a computer system, and receives the personnel roster and the vacant post beginning within the vacancy window from the scheduling database, and also receives a rule, a parameter, and a vacancy window. The automated rotation tool generates a posting assigning a person from the personnel roster to the vacant post according to the rule and the parameter, and transmits the posting to the scheduling database. | 10-21-2010 |
Felix Alvarez, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110193751 | ANTENNA CLIP - Certain embodiments may take the form of an electronic device having a metal housing encapsulating operative circuitry for the device. The electronic device includes an attachment member coupled to the metal housing at an attachment point. An antenna is coupled to the attachment member and communicatively coupled to the operative circuitry in the metal housing via the attachment point to enable the electronic device to communicate wirelessly. | 08-11-2011 |
Francisco J. Alvarez, Newbury Park, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110136915 | RAPID DISSOLUTION FORMULATION OF A CALCIUM RECEPTOR-ACTIVE COMPOUND - The present invention relates to a pharmaceutical composition comprising a therapeutically effective amount of a calcium receptor-active compound and at least one pharmaceutically acceptable excipient, wherein the composition has a controlled dissolution profile. The present invention further relates to a method of manufacturing the pharmaceutical composition, as well as a method of treating a disease using the pharmaceutical composition. | 06-09-2011 |
Guillermo Alejandro Alvarez, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090138616 | UTILIZING INFORMED THROTTLING TO GUARANTEE QUALITY OF SERVICE TO I/O STREAMS - A system for utilizing informed throttling to guarantee quality of service to a plurality of clients includes a server core having a performance analyzer that compares a performance level received by a client to a corresponding contracted service level and determines if the client qualifies as a victim whose received performance level is less than the corresponding contracted service level. The performance analyzer is further configured to identify one or more candidates for throttling in response to an I/O stream receiving insufficient resources by determining if the client qualifies as a candidate whose received performance level is better than the corresponding contracted service level. The server core further includes a scheduler that selectively and dynamically issues a throttling command to the candidate client, and provides a quality of service enforcement point by concurrently monitoring a plurality of I/O streams to candidate clients and concurrently throttling commands to the candidate clients. | 05-28-2009 |
| 20090248699 | SYSTEM TO DELEGATE VIRTUAL STORAGE ACCESS METHOD RELATED FILE OPERATIONS TO A STORAGE SERVER USING AN IN-BAND RPC MECHANISM - A method is disclosed that places data-intensive subprocesses in close physical and logical proximity to the facility responsible for storing the data, so that high efficiencies at reduced cost are achieved. In one specific example, new computer programs, termed adjuncts, are added and placed in a logical partition on a storage facility so that they can be invoked using appropriate commands issued on the I/O channel. Further, programs or changes are added to existing programs on the host machine, wherein such programs or changes discover the function extensions and invoke them to perform data processing. | 10-01-2009 |
Jeffery B. Alvarez, Redwood City, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120071822 | STEERABLE CATHETERS - Medical devices having an elongated steerable member are described herein. In one embodiment, a device includes an elongated body having a proximal section, a distal section, and a working lumen extending through the proximal and distal sections, a first coil having a distal portion, and a proximal portion, the proximal portion of the first coil being slidable relative to the proximal section of the elongated body, and being closer to a wall of the elongated body than to an axis of the elongated body, wherein a lengthwise portion of the distal portion of the first coil is anchored to the distal section of the elongated body, and a first steering wire located within a lumen of the first coil. | 03-22-2012 |
Jeffery B. Alvarez, San Mateo, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100228191 | LOCKABLE SUPPORT ASSEMBLY AND METHOD - Assemblies and methods related to controllably lockable support structures are described. An assembly may comprise an interface defined by two adjacent tubular structures whereby the adjacent structures may be spatially locked and unlocked relative to each other with application of a load. The tubular structures may comprise one or more spring members configured to deflect with application of a load greater than a preconfigured threshold, thereby causing a locking state of the interface to change from a first locking state to a second locking state. Embodiments are described wherein such load may be a tensile and/or compressive load. Various embodiments are described wherein an interface may be locked without application of a load and unlocked upon application of the requisite load, or locked only after application of a load. | 09-09-2010 |
| 20100280320 | FLEXIBLE AND STEERABLE ELONGATE INSTRUMENTS WITH SHAPE CONTROL AND SUPPORT ELEMENTS - An instrument having a flexible and elongated body includes at least a lumen and a flex member disposed within the lumen. The flex member may be capable of providing steering control to a first portion of the elongate body while providing load bearing support to a second portion of the elongate body. A pull wire may be disposed within the flex member, and at least a distal portion of the pull wire may be coupled to the elongate body and a proximal portion of the pull wire may be operatively coupled to a control unit. The control unit may be coupled to a proximal portion of the elongate body. In addition, a control member may be operatively coupled to the control unit such that a distal portion of the control member may be positioned near a proximal portion of the flex member. The control member may be configured to support the flex member and control the movement or displacement of the flex member. Furthermore, the flex member may be configured to selectively decouple articulation or steering forces of a first portion of the elongate body away from a second portion of the elongate body; thereby, preventing compression of the second portion of the elongate body while maintaining elasticity or flexibility of the second portion of the elongate body. | 11-04-2010 |
| 20100280449 | FLEXIBLE AND STEERABLE ELONGATE INSTRUMENTS WITH SHAPE CONTROL AND SUPPORT ELEMENTS - An instrument having a flexible and elongated body includes at least a lumen and a flex member disposed within the lumen. The flex member may be capable of providing steering control to a first portion of the elongate body while providing load bearing support to a second portion of the elongate body. A pull wire may be disposed within the flex member, and at least a distal portion of the pull wire may be coupled to the elongate body and a proximal portion of the pull wire may be operatively coupled to a control unit. The control unit may be coupled to a proximal portion of the elongate body. In addition, a control member may be operatively coupled to the control unit such that a distal portion of the control member may be positioned near a proximal portion of the flex member. The control member may be configured to support the flex member and control the movement or displacement of the flex member. Furthermore, the flex member may be configured to selectively decouple articulation or steering forces of a first portion of the elongate body away from a second portion of the elongate body; thereby, preventing compression of the second portion of the elongate body while maintaining elasticity or flexibility of the second portion of the elongate body. | 11-04-2010 |
| 20100280525 | FLEXIBLE AND STEERABLE ELONGATE INSTRUMENTS WITH SHAPE CONTROL AND SUPPORT ELEMENTS - An instrument having a flexible and elongated body includes at least a lumen and a flex member disposed within the lumen. The flex member may be capable of providing steering control to a first portion of the elongate body while providing load bearing support to a second portion of the elongate body. A pull wire may be disposed within the flex member, and at least a distal portion of the pull wire may be coupled to the elongate body and a proximal portion of the pull wire may be operatively coupled to a control unit. The control unit may be coupled to a proximal portion of the elongate body. In addition, a control member may be operatively coupled to the control unit such that a distal portion of the control member may be positioned near a proximal portion of the flex member. The control member may be configured to support the flex member and control the movement or displacement of the flex member. Furthermore, the flex member may be configured to selectively decouple articulation or steering forces of a first portion of the elongate body away from a second portion of the elongate body; thereby, preventing compression of the second portion of the elongate body while maintaining elasticity or flexibility of the second portion of the elongate body. | 11-04-2010 |
| 20110015648 | ENDOSCOPIC ROBOTIC CATHETER SYSTEM - A robotic catheter system includes a controller with a master input device. An instrument driver is in communication with the controller and has a elongate instrument interface including a plurality of instrument drive elements responsive to control signals generated, at least in part, by the master input device. An elongate instrument has a base, distal end, and a working lumen, wherein the guide instrument base is operatively coupled to the guide instrument interface. The elongate instrument preferably comprises and/or defines other lumens to accommodate instruments such as an optics bundle, a light bundle, a laser fiber, and flush irrigation. The working lumen preferably is configured to accommodate a grasping or capturing tool, such as a collapsible basket or grasper, for use in procedures such as kidney stone interventions. The elongate instrument includes a plurality of instrument control elements operatively coupled to respective drive elements and secured to the distal end of the instrument. The instrument control elements are axially moveable relative to the guide instrument such that movement of the guide instrument distal end may be controlled by the master input device. | 01-20-2011 |
| 20110091854 | SYSTEM AND METHOD FOR SEIZURE SIMULATION IN HEALTH TRAINING MANNEQUIN - Configurations for simulation of motions or movement in a health training mannequin for teaching purposes are disclosed. A seizure simulation apparatus is configured to be housed separately from but interfaced with a health training mannequin to induce oscillatory motion symptomatic of a neurological seizure or similar disorder in the mannequin. In one embodiment a system comprises a motion inducer comprising a housing, an interface structure, and an actuator, wherein the interface structure is coupled to the actuator, movable relative to the housing, and configured to interface with a portion of a health training mannequin to induce oscillatory motion in at least one portion of the health training mannequin. In another embodiment a method comprises interfacing a portion of a health training mannequin with an interface structure, the interface structure being coupled to an actuator and movable relative to a housing coupled to the actuator, the housing not being housed within a portion of the health training mannequin. Various hardware configurations are presented. | 04-21-2011 |
| 20110152880 | FLEXIBLE AND STEERABLE ELONGATE INSTRUMENTS WITH TORSION CONTROL - An instrument for performing minimally invasive surgical procedures includes an elongate body and a support member disposed within or along the elongate body. The support member is configured to support steering, articulation, and angular rotational movement of the elongate body, provide torsion control, and support precise and accurate placement of the distal portion of the elongate body so that complex surgical procedure may be performed using the instrument. | 06-23-2011 |
Jeffrey B. Alvarez, San Mateo, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110015484 | ENDOSCOPIC ROBOTIC CATHETER SYSTEM - A robotic catheter system includes a controller with a master input device. An instrument driver is in communication with the controller and has a elongate instrument interface including a plurality of instrument drive elements responsive to control signals generated, at least in part, by the master input device. An elongate instrument has a base, distal end, and a working lumen, wherein the guide instrument base is operatively coupled to the guide instrument interface. The elongate instrument preferably comprises and/or defines other lumens to accommodate instruments such as an optics bundle, a light bundle, a laser fiber, and flush irrigation. The working lumen preferably is configured to accommodate a grasping or capturing tool, such as a collapsible basket or grasper, for use in procedures such as kidney stone interventions. The elongate instrument includes a plurality of instrument control elements operatively coupled to respective drive elements and secured to the distal end of the instrument. The instrument control elements are axially moveable relative to the guide instrument such that movement of the guide instrument distal end may be controlled by the master input device. | 01-20-2011 |
Jeffrey B. Alvarez, Redwood City, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090062602 | APPARATUS FOR ROBOTIC INSTRUMENT HAVING VARIABLE FLEXIBILITY AND TORQUE TRANSMISSION - A flexible spine for use in one or more surgical instruments including a catheter and/or sheath of a robotic instrument system. The spine includes an elongate body that defines a central lumen and that is a unitary structure having a plurality of discrete sections, each of which has a distinguishing structural attribute that differentiates it from the other sections. Such distinguishing structural attributes may include, without limitation, materials, material attributes, shapes, sizes and/or attributes related to apertures in a wall of the elongate body, such as a number, shape, size, spacing and degree of overlap of such apertures. The arrangement of discrete, structurally different sections results in varying flexibility of the elongate spine and of corresponding sections of a surgical instrument incorporating the spine. | 03-05-2009 |
John Charles Alvarez, Rancho Palos Verdes, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080252417 | SYSTEM, METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR MONITORING THE TRANFER OF CARGO TO AND FROM A TRANSPORTER - Systems, methods, apparatus, and computer program products are provided for monitoring the transfer of cargo, such as a shipping container, to and from a transporter, such as a truck. Identification codes are provided on the cargo and the transporter to aid in the identification of the cargo and the transporter. One or more identification code receiving devices, such as a camera, may be associated with a cargo moving apparatus, such as a crane, and configured to automatically capture the transporter identification code and the cargo identification code as the cargo is being transferred to or from the transporter. The transporter identification code and the cargo identification code can be associated with each other along with other information about the transfer in order to monitor the transfer. In this regard, identification information may be communicated to a shipping terminal's operating system to provide real-time information about one or more transfers occurring within a shipping terminal. | 10-16-2008 |
| 20110163159 | SYSTEM, METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR MONITORING THE TRANSFER OF CARGO TO AND FROM A TRANSPORTER - Systems, methods, apparatus, and computer program products are provided for monitoring the transfer of cargo, such as a shipping container, to and from a transporter, such as a truck. Identification codes are provided on the cargo and the transporter to aid in the identification of the cargo and the transporter. One or more identification code receiving devices, such as a camera, may be associated with a cargo moving apparatus, such as a crane, and configured to automatically capture the transporter identification code and the cargo identification code as the cargo is being transferred to or from the transporter. The transporter identification code and the cargo identification code can be associated with each other along with other information about the transfer in order to monitor the transfer. In this regard, identification information may be communicated to a shipping terminal's operating system to provide real-time information about one or more transfers occurring within a shipping terminal. | 07-07-2011 |
Jose R. Alvarez, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110090364 | Integrated Camera Image Signal Processor and Video Encoder - An apparatus including a first circuit and a second circuit. The first circuit may be configured to perform image signal processing using encoding related information. The second circuit may be configured to encode image data using image signal processing related information, wherein said first circuit is further configured to pass said image signal processing related information to said second circuit and said second circuit is further configured to pass said encoding related information to said first circuit. | 04-21-2011 |
| 20110122941 | VIDEO DECODING SYSTEM SUPPORTING MULTIPLE STANDARDS - System and method for decoding digital video data. The decoding system employs hardware accelerators that assist a core processor in performing selected decoding tasks. The hardware accelerators are configurable to support a plurality of existing and future encoding/decoding formats. The accelerators are configurable to support substantially any existing or future encoding/decoding formats that fall into the general class of DCT-based, entropy decoded, block-motion-compensated compression algorithms. The hardware accelerators illustratively comprise a programmable entropy decoder, an inverse quantization module, a inverse discrete cosine transform module, a pixel filter, a motion compensation module and a de-blocking filter. The hardware accelerators function in a decoding pipeline wherein at any given stage in the pipeline, while a given function is being performed on a given macroblock, the next macroblock in the data stream is being worked on by the previous function in the pipeline. | 05-26-2011 |
| 20120020412 | Method of Operating a Video Decoding System - A system and method for decoding a digital video data stream. In one aspect, a plurality of hardware acceleration modules are used together with a core processor. The accelerators operate in a decoding pipeline wherein, in any given stage, each accelerator operates on a particular macroblock of video data. In the subsequent pipeline stage, each accelerator works on the next macroblock in the data stream, which was worked on by another one of the accelerators in the previous stage. The core processor polls all of the accelerators during each stage. When all accelerators finish their tasks for a given stage, the core processor initiates the next stage. In another aspect, two variable-length decoders are employed to simultaneously decode two macroblock rows of a video frame. Each variable-length decoder works to decode an assigned row and the rows are variable-length decoded in parallel. The variable-length decoders operate as part of a pipeline wherein the variable-length decoders alternate, stage-by-stage, decoding macroblocks. | 01-26-2012 |
Jose Sergio Alvarez, Newark, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110114100 | P3 Personal Power and Performance Mouthpiece - A dental mouthpiece clenched between the teeth and used to alleviate numerous dental and medical conditions as well as increase a user's performance. The mouthpiece improves facial tone and provides relief of temporomandibular joint pain and associated grinding of the teeth. The mouthpiece is less visible than prior art devices, even when the wearer opens his/her mouth, and does not cause discomfort. Furthermore, the mouthpiece allows for substantially unaffected speech, by the strategic placement of protuberances, so that the user may keep the mouthpiece in place and proceed about his or her business without providing any sound or visual cues to the presence of the mouthpiece. | 05-19-2011 |
Julie A. Alvarez, Woodland, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110252501 | Transgenic plants with enhanced agronomic traits - This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits. | 10-13-2011 |
Ramiro Michael Alvarez, Fremont, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110114100 | P3 Personal Power and Performance Mouthpiece - A dental mouthpiece clenched between the teeth and used to alleviate numerous dental and medical conditions as well as increase a user's performance. The mouthpiece improves facial tone and provides relief of temporomandibular joint pain and associated grinding of the teeth. The mouthpiece is less visible than prior art devices, even when the wearer opens his/her mouth, and does not cause discomfort. Furthermore, the mouthpiece allows for substantially unaffected speech, by the strategic placement of protuberances, so that the user may keep the mouthpiece in place and proceed about his or her business without providing any sound or visual cues to the presence of the mouthpiece. | 05-19-2011 |
Raymond A. Alvarez, Berkeley, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080205580 | REAL-TIME MULTIPLICITY COUNTER - A neutron multi-detector array feeds pulses in parallel to individual inputs that are tied to individual bits in a digital word. Data is collected by loading a word at the individual bit level in parallel. The word is read at regular intervals, all bits simultaneously, to minimize latency. The electronics then pass the word to a number of storage locations for subsequent processing, thereby removing the front-end problem of pulse pileup. | 08-28-2008 |
Roberto Alvarez, South Pasadena, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080212328 | ETENDUE-SQUEEZING ILLUMINATION OPTICS - In some embodiments, an apparatus for use generating illumination is provided that comprises a reflective base, a first light source positioned proximate the reflective base, and a reimaging reflector positioned partially about the first light source, where a percentage of light emitted from the first light source is reflected from the reimaging reflector to the reflective base adjacent the first light source establishing a first real image. The reimaging reflector can further comprise a first sector of a first ellipsoid and a second sector of a second ellipsoid, where the first and second sectors establish the first and a second real image. Further embodiments provide a lens that includes a reimaging reflector that receives light and reflects the light establishing a first real image. The reimaging reflector can further comprise a plurality of sectors that reflect light to establish first and second real images. | 09-04-2008 |
Roberto Alvarez, Glendale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090067179 | OPTICAL DEVICE FOR LED-BASED LAMP - An optical device for coupling the luminous output of a light-emitting diode (LED) to a predominantly spherical pattern comprises a transfer section that receives the LED's light within it and an ejector positioned adjacent the transfer section to receive light from the transfer section and spread the light generally spherically. A base of the transfer section is optically aligned and/or coupled to the LED so that the LED's light enters the transfer section. The transfer section can comprises a compound elliptic concentrator operating via total internal reflection. The ejector section can have a variety of shapes, and can have diffusive features on its surface as well, including a phosphor coating. The transfer section can in some implementations be polygonal, V-grooved, faceted and other configurations. | 03-12-2009 |
| 20090180276 | BRIGHTNESS-ENHANCING FILM - The present embodiments provide systems, backlights, films, apparatuses and methods of generating back lighting. Some embodiments provide backlights that include a cavity with at least one interior light source and diffusely reflecting wall of high reflectivity, a top surface with multiple intermittently spaced holes allowing exit of light generated by the light sources, and external collimators extending from each of the holes such that the external collimators spatially expand and angularly narrow the light exiting the holes. | 07-16-2009 |
| 20100033946 | LED LUMINANCE-ENHANCEMENT AND COLOR-MIXING BY ROTATIONALLY MULTIPLEXED BEAM-COMBINING - The present embodiments provide methods and systems for use in providing enhanced illumination. Some embodiments include at least two light sources and one or more smoothly rotating wheels, where the one or more wheels comprises at least one mirror sector, the circumferential portion of the mirror sector is the inverse of the number of said sources, a first source of the sources is so disposed that the mirror sector reflects light from the first source into a common output path, where the first source pulsing such that a duty cycle of the first source corresponds to a time the mirror sector reflects light from the first source into the common output path. | 02-11-2010 |
| 20100126556 | PHOTOVOLTAIC CONCENTRATOR WITH AUXILIARY CELLS COLLECTING DIFFUSE RADIATION - High-concentration photovoltaic concentrators can utilize much more expensive high-efficiency cells because they need so much less of them, but much of the solar resource is left ungathered thereby. The main cell is at the focal spot of the concentrator. Low-cost secondary solar cells are now added to the concentrator, surrounding the main cell. Diffuse skylight and misdirected normal rays irradiate these secondary cells, adding to output. Also, the power plant can have output on cloudy days, unlike conventional concentrators. As cell costs fall relative to other costs, this system becomes economically superior to both flat-plate and concentrator systems. | 05-27-2010 |
| 20100214764 | NEON-TUBE SUBSTITUTE USING LIGHT-EMITTING DIODES - A tubular luminaire efficiently utilizes the light of a line of high-brightness unlensed LEDs to reproduce the homogeneous appearance of a neon tube. The transparent tube has an annular cross-section suitable for cost-effective manufacturing by extrusion. The LEDs are mounted in a line on a circuit board that can be positioned either inside or outside the tube. Their light shines into a cylindrical groove, thereby entering within the material of the tube. Above the groove, the wall of the tube has a spiral shape that reflects the light laterally so that it stays within the annular tube for a considerable path length. Volume scattering by a low density of scattering inclusions causes the light to escape as a homogenous glow. Alternatively, mild surface scattering from the inside surface can be used. | 08-26-2010 |
| 20100278387 | Passive Electro-Optical Tracker - A passive electro-optical tracker uses a two-band IR intensity ratio to discriminate high-speed projectiles and obtain a speed estimate from their temperature, as well as determining the trajectory back to the source of fire. In an omnidirectional system a hemispheric imager with an MWIR spectrum splitter forms two CCD images of the environment. Three methods are given to determine the azimuth and range of a projectile, one for clear atmospheric conditions and two for nonhomogeneous atmospheric conditions. The first approach uses the relative intensity of the image of the projectile on the pixels of a CCD camera to determine the azimuthal angle of trajectory with respect to the ground, and its range. The second calculates this angle using a different algorithm. The third uses a least squares optimization over multiple frames based on a triangle representation of the smeared image to yield a real-time trajectory estimate. | 11-04-2010 |
Salvador Alvarez, Fremont, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100204208 | PROTEIN KINASE C INHIBITORS AND USES THEREOF - This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes. | 08-12-2010 |
| 20110130415 | PROTEIN KINASE C INHIBITORS AND USES THEREOF - This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes. | 06-02-2011 |
| 20120022092 | PROTEIN KINASE C INHIBITORS AND USES THEREOF - This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes. | 01-26-2012 |
Salvador G. Alvarez, Fremont, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090197856 | ANTIVIRAL COMPOUNDS - Provided are compounds of Formula (I) or a pharmaceutically acceptable salt or solvate thereof. The compounds and compositions are useful for treating viral infections caused by the Flaviviridae family of viruses. | 08-06-2009 |
Sara Alvarez, Oceanside, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080212068 | Porous Photonic Crystal with Light Scattering Domains and Methods of Synthesis and Use Thereof - The invention includes sensors and sensing methods for determining cell morphology and/or chemical composition of an analyte. A porous substrate exhibiting a first optical signal is exposed to a target analyte and subsequently monitored for changes in the optical signal. More specifically, a photonic or porous substrate having a well-defined and highly tunable reflectivity or transmission spectrum, such as porous silicon (Si), porous alumina, porous Ge, porous GaAs, porous SiO2 and porous polymer, is used for example. A porous or photonic substrate is exposed to an analyte, such as a cell or other macromolecule, and changes in the scattered light are observed over time to determine cell morphology and/or chemical composition of the analyte using the substrate. | 09-04-2008 |