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Medina, TX
Francisco Medina, El Paso, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090179355 | METHODS FOR MULTI-MATERIAL STEREOLITHOGRAPHY - Methods and systems of stereolithography for building cost-efficient and time-saving multi-material, multi-functional and multi-colored prototypes, models and devices configured for intermediate washing and curing/drying is disclosed including: laser(s), liquid and/or platform level sensing system(s), controllable optical system(s), moveable platform(s), elevator platform(s), recoating system(s) and at least one polymer retaining receptacle. Multiple polymer retaining receptacles may be arranged in a moveable apparatus, wherein each receptacle is adapted to actively/passively maintain a uniform, desired level of polymer by including a recoating device and a material fill/remove system. The platform is movably accessible to the polymer retaining receptacle(s), elevator mechanism(s) and washing and curing/drying area(s) which may be housed in a shielded enclosure(s). The elevator mechanism is configured to vertically traverse and rotate the platform, thus providing angled building, washing and curing/drying capabilities. A horizontal traversing mechanism may be included to facilitate manufacturing between components of SL cabinet(s) and/or alternative manufacturing technologies. | 07-16-2009 |
| 20100127433 | Methods and Systems for Integrating Fluid Dispensing Technology With Stereolithography - An integrated system and method of integrating fluid dispensing technologies (e.g., direct-write (DW)) with rapid prototyping (RP) technologies (e.g., stereolithography (SL)) without part registration comprising: an SL apparatus and a fluid dispensing apparatus further comprising a translation mechanism adapted to translate the fluid dispensing apparatus along the Z-, Y- and Z-axes. The fluid dispensing apparatus comprises: a pressurized fluid container; a valve mechanism adapted to control the flow of fluid from the pressurized fluid container; and a dispensing nozzle adapted to deposit the fluid in a desired location. To aid in calibration, the integrated system includes a laser sensor and a mechanical switch. The method further comprises building a second part layer on top of the fluid deposits and optionally accommodating multi-layered circuitry by incorporating a connector trace. Thus, the present invention is capable of efficiently building single and multi-material SL fabricated parts embedded with complex three-dimensional circuitry using DW. | 05-27-2010 |
| 20110059292 | HYDROGEL CONSTRUCTS USING STEREOLITHOGRAPHY - A preferred embodiment of the present invention provides a method and system for building cost-efficient biocompatible hydrogel constructs using stereolithography. Hydrogel constructs may be used in, for example, multi-lumen nerve regeneration conduits and other tissue engineering scaffolds with embedded channel architecture that facilitate tissue regeneration through possible incorporation of precisely located bioactive agents, cells, and other desired inert and/or active chemical agents and devices. Another preferred embodiment of the present invention provides a method of fabricating a hydrogel construct comprising: solidifying a first solution into a first construct layer with a first energy dosage using stereolithography, the first solution comprising: a first polymer; and a first photoinitiator, wherein the first polymer and first photoinitiator are of a first concentration. | 03-10-2011 |
Frank Medina, El Paso, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100291401 | RETICULATED MESH ARRAYS AND DISSIMILAR ARRAY MONOLITHS BY ADDITIVE LAYERED MANUFACTURING USING ELECTRON AND LASER BEAM MELTING - Compositions and methods for making a three dimensional structure comprising: designing a three-dimensional structure; melting the three-dimensional structure from two or more layers of a metal powder with a high energy electron or laser beam is described herein. The position where the metal is melted into the structure is formed along a layer of metal powder, wherein the location and intensity of the beam that strikes the metal layer is based on the three-dimensional structure and is controlled and directed by a processor. The instant invention comprises a novel dry state sonication step for removing metal powder that is not melted from the three dimensional structure. | 11-18-2010 |
Jose R. Medina, Laredo, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110120041 | STRUCTURAL STUD - Embodiments of a structural stud and panel for use in building a tilt-wall building are disclosed. Devices and methods for forming structural studs and panels are also disclosed. | 05-26-2011 |
Luis Carlos Medina, Lago Vista, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090094496 | System and Method for Improved LBIST Power and Run Time - A method for improved Logic Built-In Self-Test (LBIST) includes providing a plurality of control signal sets, by an LBIST controller, to an LBIST domain comprising a plurality of LBIST satellite modules. Each of the plurality of LBIST satellite modules receives an individual one of the plurality of control signal sets. The LBIST controller interleaves the LBIST channel scan and LBIST sequence operations for each of the LBIST satellite modules, through the plurality of control signal sets. | 04-09-2009 |
Maria Medina, San Antonio, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110218845 | Interactive Advertising for Computer Mediated Communications - A system, method, and computer program product are provided for interactive advertising for computer mediated communications. An advertisement associated with an advertiser is provided by a communication service provider to a user of the communication service provider. A selected advertisement is associated with a user communication by the communication service provider in response to a user selection to associate the advertisement with the user communication. Compensation from the advertiser associated with the selected advertisement is received for the communication service provider in response to a determination that a recipient of the user communication committed an action associated with the selected advertisement. | 09-08-2011 |
Marti Medina, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100139187 | Steel Door and Jamb Fabrication - A steel door system is disclosed. The steel door system includes a steel door, a steel door jamb, and a steel window frame. Each component of the steel door system is made with minimal materials and joints. The minimal materials and joints greatly reduce the risk of failure of the final steel door system. The steel door is made of steel door stiles and rails that are each formed of a single piece of sheet metal. The steel door jamb is made of three pieces of sheet metal, and the steel window frame is made of three pieces of sheet metal. These components are coupled together to create the finalized steel door system. | 06-10-2010 |
Michael Medina, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100139187 | Steel Door and Jamb Fabrication - A steel door system is disclosed. The steel door system includes a steel door, a steel door jamb, and a steel window frame. Each component of the steel door system is made with minimal materials and joints. The minimal materials and joints greatly reduce the risk of failure of the final steel door system. The steel door is made of steel door stiles and rails that are each formed of a single piece of sheet metal. The steel door jamb is made of three pieces of sheet metal, and the steel window frame is made of three pieces of sheet metal. These components are coupled together to create the finalized steel door system. | 06-10-2010 |
Norelis Medina, Dallas, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090015227 | Load-Induced Voltage Overshoot Detection And Correction In Switching Power Supplies - One embodiment of the invention includes a switching power supply system. The system includes a switch network comprising at least one switch configured to provide an output voltage based on switching activity thereof. The system also includes a switching controller configured to control the switch network to maintain the output voltage provided at an output based on a feedback signal associated with the output voltage. A converter pulse detector is configured to detect an output voltage overshoot condition based on the switching activity of the switch network corresponding to a transition in an output load to which the output voltage is provided. | 01-15-2009 |