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Ferguson, OR
Brock E. Ferguson, Cottage Grove, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090151572 | CLEANING APPARATUS FOR A GAS FILTER - A cleaning apparatus for a gas filter may include a movable support, a plurality of orifices, and a control system. The orifices may be arranged on the support for selective discharge of cleaning gas toward corresponding ones of filter openings disposed in a segment of a partition in the gas filter when the support is proximate that segment. The orifices may be grouped into at least first and second groups of orifices that may be fluidly connected to first and second valves configured for selective delivery of cleaning gas The control system may be configured to activate the first valve to cause a discharge of cleaning gas from the first group of orifices when the support is proximate a first segment and to activate the second valve to cause a discharge of cleaning gas from the second group of orifices when the support is proximate a second segment. | 06-18-2009 |
| 20090189365 | Motorized collapsible step - The present invention provides an improved collapsible step assembly for recreational vehicles. The movable step apparatus comprises a mounting frame, at least one step mounted to the frame through a linkage assembly, and a pivot rod with a longitudinal axis of rotation. In use, the pivot rod is rotatably mounted to the frame and rotates the linkage assembly and the at least one step between an extended position and a retracted position. Rotating the pivot rod in a first direction moves the step to the extended position, and rotating the pivot rod in the opposite direction moves the step to the retracted position. The linkage assembly includes a link which is movable in the direction of the link toward extension of the step to contact a stop of the frame that reacts against a gravitational load acting on the step. | 07-30-2009 |
John G. Ferguson, Tualatin, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090235209 | Manufacturability - Techniques are disclosed for modifying an existing microdevice design to improve its manufacturability. With these techniques, a designer receives manufacturing criteria associated with data in a design. The associated design data then is identified and provided to the microdevice designer, who may choose to modify the design based upon the manufacturing criteria. In this manner, the designer can directly incorporate manufacturing criteria from the foundry in the original design of the microdevice. | 09-17-2009 |
| 20100199107 | SECURE EXCHANGE OF INFORMATION IN ELECTRONIC DESIGN AUTOMATION - Described herein are methods and systems for secure exchange of information related to electronic design automation. Information deemed sensitive and otherwise worthy of protection may be secured by methods such as encryption, obfuscation and other security measures. The secured information may be provided to an electronic design automation tool for processing without revealing at least some of the secured information. For instance, rule files related to integrated circuit manufacturability may be selectively annotated to indicate portions thereof deserving of protection. An encryption tool may be used to secure the information so indicated and generate a file comprising secured information related to electronic design automation. An electronic design automation tool may then unlock and use the secured information without revealing the same. For instance, the tool may be a physical verification tool capable of verifying whether any of the one or more integrated circuit layouts may violate one or more of the secured rules. An error report may be generated without revealing the secured rules. | 08-05-2010 |
| 20110016444 | Collaborative Environment For Physical Verification Of Microdevice Designs - A collaborative environment for performing physical verification processes on integrated circuit designs. Multiple physical verification results may be stored in a “unified” results database/directory (e.g., unified at least from a user's perspective), where results from various verification processes, such as Design-Rule-Check (DRC) processes, Layout-Versus-Schematic comparison (LVS) processes, Design-For-Manufacturing (DFM) processes Optical Proximity Correction (OPC) processes, and Optical Rule Check (ORC) processes are accessible from the same style of user interface, which may be a graphical user interface. The basic abilities for design team-based interactions can be equally available to each process involved in the physical verification of an integrated circuit design. | 01-20-2011 |
Matthew Ferguson, Portland, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20100307888 | AUTOMATED DELIVERY OF PARTS ACROSS DIVERSE MANUFACTURING STATIONS - A conveyor system includes a kitting conveyor subsystem arranged to transport kits to a washing station, a washing conveyor subsystem arranged to receive kits from a kitting conveyor subsystem and to transport washed kits towards an assembly station, and an assembly conveyor subsystem to receive washed kits from the washing conveyor subsystem and transport the kits to an assembly station, wherein the kits traverse the system from the kitting conveyor subsystem to the assembly station automatically without human intervention. A self-adjusting conveyor includes a table top containing a conveyor belt, legs arranged to support the table top, an adjustment fixture arranged to adjust the table top to a working height, and a controller to return the table top to a home height upon activation. | 12-09-2010 |
Patrick J. Ferguson, Portland, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20100249332 | BIODEGRADABLE POLYESTER COPOLYMERS - In accordance with embodiments provided herein, biodegradable filament suitable for use as fishing line and/or fishing net prepared from a polyester copolymer is provided. Embodiments of biodegradable filament is prepared from a polymer blend comprising from about 60% by weight to about 99.9% by weight of polybutylene succinate (PBS) and from about 0.1% by weight to about 40% by weight of a second polymer selected from the group consisting of polycaprolatone (PCL), polyglycolic acid (PGA), and polylactic acid (PLA). | 09-30-2010 |
| 20100257711 | MACHINE TOOL AND METHODS FOR POINTING WIRE - A machine tool for pointing a plurality of wires is provided. The machine tool comprises a magazine, a base frame, a slide guide, a fixture, a grinder, and a numerical control system. The magazine is operable for holding the plurality of wires, to extend a wire end from the magazine and to allow relative freedom of rotation of the wires along their longitudinal axis. The slide guide is coupled to the base frame and extends from a loading station to a grinding station. The fixture has clamping sections operable to pivot toward each other to engage the wires therebetween. The numerical control system is operable to control the fixture and the grinder. The fixture is operable to translate along the slide guide to engage the wire end with the grinder. The fixture and the grinder cooperate to grind a desired number of facets into the wire end. | 10-14-2010 |
Robert Ferguson, Beaverton, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20080198373 | SPECIMEN INSPECTION STAGE IMPLEMENTED WITH PROCESSING STAGE COUPLING MECHANISM - A specimen inspection stage implemented with a processing stage coupling mechanism provides a capability to conduct with maximum efficiency post-processing specimen inspections on-board a processing platform. Heavy inspection equipment is mounted on a specimen inspection stage that is separate from a processing stage. In a preferred embodiment, the processing stage moves in response to an applied motive force and performs laser-based processing operations on a specimen. While laser processing is ongoing, the specimen inspection stage remains parked in its home position. When it is time for post-processing inspection, a stage coupling and decoupling mechanism couples together the specimen inspection stage and the processing stage, which transports the specimen inspection stage to and from the specimen position. | 08-21-2008 |
Ronald Ferguson, Grants Pass, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20090273761 | COOLING SYSTEM FOR DISPLAY DEVICE - Systems and methods for a cooling system of a display device are provided herein. One exemplary image display device includes a light source and an image-generation device for receiving light from the light source and generating an image. The image display device also includes a projection lens for projecting the image from the image-generation device. The image display device also includes a body for housing the light source, the image generation device, and the projection lens. The image display device also includes a cooling system coupled to the body. The cooling system may be positionable in a first position and a second position based on a configuration of the body. | 11-05-2009 |
| 20100118284 | ANGLED LIGHT INTEGRATOR FOR A DISPLAY DEVICE - A light integrator for a display device is provided. The light integrator may include a first light tunnel configured to receive a light beam, increase the uniformity of the light distribution in the light beam, and output the light beam, the first light tunnel having a first optical axis. The light integrator may further include a redirection component configured to receive the light beam from the first light tunnel and redirect the light beam to a second light tunnel configured to further increase the uniformity of the light distribution in the light beam and transmit the light beam to downstream optical components, the second light tunnel having a second optical axis forming an angle less than 180 degrees and non-perpendicular with the first optical axis. | 05-13-2010 |
Scott Ferguson, Portland, OR US
| Patent application number | Description | Published |
|---|---|---|
| 20110100188 | DRIVE LINK WITH IMPROVED LUBRICATION FEATURE - Various embodiments of the present disclosure generally provide a drive link for a saw chain including a body portion adapted to couple to adjacent side links and a tang extending from the body and sized to engage a guide bar groove. The tang may include a through hole extending from a first tang side to a second tang side and including a through hole center. In various embodiments, a material directing feature may be disposed adjacent to the through hole on at least one of the first side and second side of the tang. The material directing feature may include a recession in the tang which encourages oil and/or wood chips to pass through the through hole. | 05-05-2011 |