Crews, CA
Andrew Crews, Sunnyvale, CA US
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20120185811 | Method and Apparatus for Automated Circuit Design - Methods and apparatuses to automatically modify a circuit design (e.g., a synthesis solution) according to the sensitivity in design parameters with respect to the possible deviation in the subsequent implementation (e.g., placement and routing) of the circuit. In one aspect of the present invention, a method to design a circuit includes: determining likelihood of a design constraint being violated in an implementation of a first circuit design (e.g., a technology specific netlist with or without a placement solution); and, modifying the first circuit design to reduce the likelihood of the design constraint being violated. In one example, the implementation of the first circuit design includes a routing solution for implementing the first circuit design; and, the first circuit is modified through sizing an instance of a logic element, buffering a signal, load shielding for a signal, or other operations. | 07-19-2012 |
20140194895 | SURGICAL INSTRUMENTS HAVING IMPROVED WEAR RESISTANCE, AND METHODS OF MAKING THE SAME - A surgical apparatus includes a cannula and a surgical instrument. The cannula includes a curved longitudinal axis along at least a portion of its length. The surgical instrument includes an elongated shaft having a distal end and a proximal end, and an end effector coupled to the distal end of the elongated shaft. At least a portion of the end effector is configured to contact an inner surface of the cannula during insertion of the surgical instrument into the curved cannula. A threshold galling stress between the portion of the end effector and an inner surface of the curved cannula is at least 10,000 pounds per square inch. | 07-10-2014 |
Cris Crews, San Francisco, CA US
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20110196749 | METHOD FOR DYNAMIC BANNER COMPOSITION - A display banner containing current and dynamically varying information is realized by a method for generating a display of a banner image, wherein the banner image occupies at least a portion of the video display. A file including certain instructions is used to define static and dynamic elements of the banner image. As the instructions from the file are executed to begin composing the banner image for display, a current content for each dynamic element is determined and the related dynamic element is updated accordingly. The static elements and the updated dynamic elements are then assembled into the current banner image for display. In this way, embodiments of the present invention are able to dynamically create banner images with current information just in time for their display. | 08-11-2011 |
Darren Crews, Santa Clara, CA US
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20080273880 | Redundant channel implementation to extend optical transceiver lifetime and relibility - Embodiments introduce redundant optical channels to significantly extend the lifetime of parallel optical transceivers. A plurality of transmitters, N, transmit on a plurality of optical channels, where N is an integer number of optical channels greater than 1. One or more redundant channels, M, are also provided. N+M multiple input shift registers provide multiple paths for signals from each of the transmitters to connect to N+M laser diodes. In the event up to M of the N+M laser diodes fail, the multiple input shift registers connect the N transmitters to functioning ones of the N+M laser diodes thus extending the life of the device. A corresponding scheme is also described for the receiver side. | 11-06-2008 |
20080304527 | Controlling a bias current for an optical source - In one embodiment, the present invention includes an apparatus having a current mirror with a current source coupled to a first terminal and an output current to flow from an output terminal, a laser coupled to the output terminal to be biased by the output current, and a comparator to compare a voltage of the first terminal to the voltage of the output terminal and gate the current mirror based on the comparison. Other embodiments are described and claimed. | 12-11-2008 |
John S. Crews, Huntington Beach, CA US
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20080210095 | Turn-Around Scrubber - A modular scrubbing system is presented. The scrubber system comprises multiple modules that allow a gas flow to turn-around return back through scrubbing modules. Contemplated modules include inlets, outlets, turn-arounds, and scrubbing modules. | 09-04-2008 |
20080210096 | Multi-Target Scrubber - A gas scrubber is presented. The gas scrubber comprises a nozzle that atomizes a liquid to form droplets. The droplets are preferably expelled from the nozzle in substantially a hollow cone spray pattern with a velocity of at least 4000 feet per minute. A stream of gas containing particulates that requires scrubbing interacts with the droplets. After the interaction, the gas-droplet combination impinges on a target. Preferred targets include droplets from a second nozzle, a ducting surface, or a throated passage. | 09-04-2008 |
Kathryn P. Crews, San Francisco, CA US
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20130233762 | ACCESSORY UNITS FOR CONSUMER ELECTRONIC DEVICES AND RELATED ASSEMBLIES AND METHODS - An accessory unit includes a front flap and a rear cover. The rear cover includes a recessed portion that defines a chamber and a frame that extends about an opening of the chamber. The chamber is configured to receive a consumer electronic device, and the frame is configured to hold the consumer electronic device therein. For example, the frame may define a multi-sided cross-section with an inner edge thereof configured to engage a chamfered edge of the consumer electronic device. The front flap may include segments formed from panels with folding regions therebetween, which allow the front flap to fold. Further, an end region of the front flap hingedly couples the front flap to the rear cover, such that the front flap may be moved between open and closed configurations. | 09-12-2013 |
20140255663 | TEXTILE PRODUCT HAVING THINNED REGIONS - Embodiments described herein may take the form of a textile fabric, including: a first region defined by a first plurality of textile fibers; a second region adjacent the first region and being formed from a second plurality of textile fibers and a hot melt material adjacent the second plurality of textile fibers; wherein the first region is free of hot melt material. Other embodiments may take the form of a method for fabricating a textile product, including the operations of: applying heat to a textile having associated hot melt fibers, thereby melting the hot melt fibers; modifying a mechanical property of a portion of the textile by introducing a solvent to the textile; and stopping an action of the solvent on the textile when the mechanical property reaches a target. | 09-11-2014 |
Richard S. Crews, Cerritos, CA US
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20080210095 | Turn-Around Scrubber - A modular scrubbing system is presented. The scrubber system comprises multiple modules that allow a gas flow to turn-around return back through scrubbing modules. Contemplated modules include inlets, outlets, turn-arounds, and scrubbing modules. | 09-04-2008 |
20080210096 | Multi-Target Scrubber - A gas scrubber is presented. The gas scrubber comprises a nozzle that atomizes a liquid to form droplets. The droplets are preferably expelled from the nozzle in substantially a hollow cone spray pattern with a velocity of at least 4000 feet per minute. A stream of gas containing particulates that requires scrubbing interacts with the droplets. After the interaction, the gas-droplet combination impinges on a target. Preferred targets include droplets from a second nozzle, a ducting surface, or a throated passage. | 09-04-2008 |
Robert Crews, San Carlos, CA US
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20090259681 | Automatic generation and publication of online documentation - Systems and methods are provided that build and publish online documents. Source files of the online documents are automatically built into a book and published on a web site for review. A report regarding the build is provided to the author of the documents. The author can use the report to determine whether the build was successful, and whether manual intervention is necessary. The books are also archived. | 10-15-2009 |
Samuel Crews, Redwood City, CA US
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20110184505 | Components, Systems and Methods for Forming Anastomoses Using Magnetism or Other Coupling Means - Anastomotic components may be attached to hollow bodies or vessels by magnetic or mechanical force to create an anastomosis, form a port in a vessel, or repair a diseased vessel lumen. Anastomoses are created by coupling a first connection to an end of a vessel and then attracting it to a second connector secured to the side wall of another vessel. The connection between the first and second connectors may be solidly magnetic, solely mechanical, or a combination thereof. Also disclosed are methods and devices for treating diseased vessel lumens, for example abdominal aortic aneurysm. A plurality of docking members is attached to the vessel at solicited positions, and then one or more grafts is secured to the docking members in any suitable manner. | 07-28-2011 |
Samuel Crews, Woodside, CA US
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20130138120 | TISSUE ACQUISITION DEVICES AND METHODS - A staple housing includes an array of staples each in a staple delivery position or “ready position” ready to be fired into target tissue. A staple driver is advanceable to drive the ready-position staples from the staple head into the tissue using staple pushers. During use, the staples in the ready positions are simultaneously fired into the target tissue using the staple pushers, forming an array of staples in the target tissue. After the array has been fired, one or more feed mechanisms within the staple housing advance a second group of staples from one or more staple storage locations into the ready positions in preparation for firing of the second group of staples. | 05-30-2013 |
20130299549 | PLICATION TAGGING DEVICE AND METHOD - An improvement in a stapling device and method designed to capture a tissue fold between first and second members in the device to staple and cut the fold to form a stapled tissue plication with a hole therein. The improvement includes an engagement assembly in the first member movable from a retracted position in the first member to an extended position in the second member, and releasably attached to second member, an anchor assembly that includes the anchor, wherein (i) movement of the engagement assembly from the retracted to extended position, through a tissue fold captured in the device, is operable to engage the anchor assembly, and (ii) movement of the engagement assembly, with the anchor assembly engaged therewith, to its retracted position, is effective to pull at least a portion of the assembly through the hole in the stapled tissue plication. | 11-14-2013 |
20130304094 | ENDOSCOPIC IMPLANT SYSTEM AND METHOD - Disclosed is a system for endoscopically implanting a medical implant, including an anchor, within a body cavity such as adjacent the gastroesophageal junction in a human stomach. The system includes one or more anchors positionable within one or more openings formed in tissue within the body cavity, such as cutouts formed in plicated body tissue. Tools are disclosed for positioning the anchors within the openings, and for coupling a food restrictor to the anchors. | 11-14-2013 |
20130306704 | DEVICES AND METHODS FOR STOMACH PARTITIONING - A device and method for remodeling or partitioning a body cavity, hollow organ or tissue tract includes graspers operable to engage two or more sections of tissue within a body cavity and to draw the engaged tissue between a first and second members of a tissue remodeling tool. The two or more pinches of tissue are held in complete or partial alignment with one another as staples or other fasteners are driven t9hrough the pinches, thus forming a four-layer tissue plication. Over time, adhesions formed between the opposed serosal layers create strong bonds that can facilitate retention of the plication over extended durations, despite the forces imparted on them by stomach movement. A cut or cut-out may be formed in the plication during or separate from the stapling step to promote edge-to-edge healing effects that will enhance tissue knitting/adhesion. | 11-21-2013 |
Samuel Crews, Palo Alto, CA US
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20130098967 | ENDOSCOPIC PLICATION DEVICE AND METHOD - In a method of stapling layers of tissue within a body cavity, an engaging instrument is passed between a stapler cartridge and anvil and used to engage a region of tissue. The engaging instrument is retracted to move the engaged tissue into the stapling position, and driving staples from the cartridge through at least two layers of the engaged tissue. The method and associated system may be used to form plications in body tissue, such as stomach wall tissue. Staples simultaneously driven thorugh tissue may simultaneously capture a reinforcing elements positioned adjacent the cartridge and/or anvil prior to stapling. | 04-25-2013 |
Samuel T. Crews, Palo Alto, CA US
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20080302821 | MIXING AND DISPENSING FLUID COMPONENTS OF A MULTICOMPONENT COMPOSITION - A device for dispensing a multicomponent composition composed of a mixture of different fluid components includes a first and at least a second fluid component inlet. The device also includes a mixing area located downstream from the fluid component inlets and an outlet extending from the mixing area. Each of the fluid component inlets is adapted to communicate with a source of a different fluid component. The mixing area is adapted to receive a flow of a first and at least second fluid component. Within the mixing area, the flow of the first fluid component is disrupted to allow mixing with the flow of a second fluid component to form a flow of multicomponent composition. The mixing area is further adapted to disrupt the flow of the multicomponent composition before the flow of the multicomponent composition exits through the outlet. | 12-11-2008 |
Samuel T. Crews, Palomar Park, CA US
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20140194895 | SURGICAL INSTRUMENTS HAVING IMPROVED WEAR RESISTANCE, AND METHODS OF MAKING THE SAME - A surgical apparatus includes a cannula and a surgical instrument. The cannula includes a curved longitudinal axis along at least a portion of its length. The surgical instrument includes an elongated shaft having a distal end and a proximal end, and an end effector coupled to the distal end of the elongated shaft. At least a portion of the end effector is configured to contact an inner surface of the cannula during insertion of the surgical instrument into the curved cannula. A threshold galling stress between the portion of the end effector and an inner surface of the curved cannula is at least 10,000 pounds per square inch. | 07-10-2014 |
20140277106 | SURGICAL INSTRUMENT DRIVE ELEMENT, AND RELATED DEVICES, SYSTEMS, AND METHODS - A surgical instrument including a shaft, an end effector, and a push/pull drive element is provided. The push/pull drive element may include a head extending perpendicular to a push/pull direction of the push/pull element. The head of the push/pull drive element may have end portions each having a cross-section that differs from a cross-section of a main portion of the head between the end portions. The push/pull drive element may include an engagement portion in contact with the end effector to actuate the end effector. The engagement portion may have a first width and an end portion may have a second width, with the second width being greater than the first width. A surgical instrument is also provided that may include an electrical connector connecting at least one conduit providing electrical energy to the end effector. The end effector may be in sliding contact with a portion of the connector. | 09-18-2014 |
20140296869 | SURGICAL INSTRUMENT SHAFT - A surgical instrument may include a shaft, a force transmission mechanism, and an end effector. The shaft may have a proximal end and a distal end. The force transmission mechanism may be coupled to the proximal end of the shaft. The end effector may be coupled to the distal end of the shaft. The shaft may include a body having an outer surface and an inner surface. The inner surface may surround a lumen configured to receive a drive member that extends through the lumen. The outer surface of the body may form an outer surface of the shaft. The body may be made of a single material from the inner surface of the body to the outer surface of the body. | 10-02-2014 |
20140316401 | SHEATH ASSEMBLIES FOR ELECTROSURGICAL INSTRUMENTS - An electrosurgical device may include an elongated shaft having a distal end and a proximal end, an electrosurgical end effector coupled to the distal end of the elongated shaft, an electrically insulative sheath disposed around at least a proximal end portion of the end effector, and an electrically insulative viscous material disposed to provide a barrier to liquid entry into an interior region defined by the sheath. | 10-23-2014 |