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| 20080268492 | Methods for Determining Optimal Techniques for Vitrification of Isolated Cells - A method to optimize a vitrification procedure for suspended cells uses factors such as the physical properties of solutions, the cell permeability to water and permeable cryoprotectants, and the osmotic tolerance of the cells to identify a method to minimize several stresses associated with vitrification procedures. | 10-30-2008 |
| 20090148934 | Systems and Methods for Cryopreservation of Cells - An auto-nucleating device includes a tube containing a crystalline cholesterol matrix. The ends of the tube are closed by a membrane that is impermeable to the cholesterol but permeable to liquids contained in a cryopreservation vessel. The auto-nucleating device provides a site for ice nucleation during freezing of the liquid within the vessel. One such cryopreservation vessel is a flexible vial having a closed port at one adapted to be pierced by a needle to withdraw the liquid within, and an opposite end that is initially open to receive the liquid. Another vessel includes an adaptor mounted to liquid container with a tubular branch closed by a needle septum and another tubular branch provided with a barbed fitting for engaging a flexible tube that terminates in a needle septum. In another embodiment, the vessel includes an inlet and vent branch at the top of the container and an outlet septum at a bottom opening. | 06-11-2009 |
| 20100115640 | Methods for Conditional and Inducible Transgene Espression to Direct the Development of Embryonic, Embryonic Stem, Precursor and Induced Pluripotent Stem Cells - Methods are disclosed in which the expression of a specific gene, or combinations of genes, is controlled spatially and temporally to develop intra- and interspecies chimeras. A transgenic EC/ES/P/iPS cell line is created which conditionally expresses a suicide or compromiser gene configured to compromise all cell lineages except that corresponding to a target tissue/organ. The EC/ES/P/iPS cell line is injected into donor embryos having a specific target gene deficiency or embryos genetically engineered to be complementary compromised in lineages corresponding to the target tissue/organ cell lineages of the EC/ES/P/iPS line. One or more stimuli is provided to the embryo to activate compromiser genes for ablation of non-target tissues/organs of the EC/ES/P/iPS line and target tissues/organs of the host embryo, resulting in a chimeric animal having target tissues/organs derived from the genotype of the transgenic cell line and all remaining tissues/organs derived from the donor embryo. | 05-06-2010 |
| 20100190248 | Methods for the Cryopreservation of Animal Cells that Contain High Levels of Intracellular Lipids - A method for cryopreservation of animal cells with high level of intracellular lipid content, comprises the steps of conducting a delipation procedure using one or more lipolytic agent(s) and/or lipogenesis inhibitors during culture of the animal cells to stimulate the hydrolysis of intracellular lipids to reduce the lipid content, and vitrifying the treated animal cells using a modified vitrification solution and a modified warming solution. | 07-29-2010 |
| 20100212331 | CRYOPRESERVATION METHOD AND DEVICE - A device and method suitable for the cryopreservation of all types of biological cells is described. In this method, an ultra-fast cooling/warming device system is used to achieve vitrification of individual cells or cell suspensions without cryoprotectant agents (CPA) or with a low concentration of CPAs (<1M), to attenuate the formation of intracellular ice crystal formation during cooling, and to minimize devitrification during subsequent warming. The device system applies oscillating heat pipe (OHP) and nanofluid techniques, and is built through microfabrication. Several devices may be networked to increase the total volume of cell samples that the cryopreservation system can process simultaneously. | 08-26-2010 |
| 20120047588 | Methods for Conditional and Inducible Transgene Expression to Direct the Development of Embryonic, Embryonic Stem, Precursor and Induced Pluripotent Stem Cells - Methods are disclosed in which the expression of a specific gene, or combinations of genes, is controlled spatially and temporally to develop intra- and interspecies chimeras. A transgenic EC/ES/P/iPS cell line is created which conditionally expresses a suicide or compromiser gene configured to compromise all cell lineages except that corresponding to a target tissue/organ. The EC/ES/P/iPS cell line is injected into donor embryos having a specific target gene deficiency or embryos genetically engineered to be complementary compromised in lineages corresponding to the target tissue/organ cell lineages of the EC/ES/P/iPS line. One or more stimuli is provided to the embryo to activate compromiser genes for ablation of non-target tissues/organs of the EC/ES/P/iPS line and target tissues/organs of the host embryo, resulting in a chimeric animal having target tissues/organs derived from the genotype of the transgenic cell line and all remaining tissues/organs derived from the donor embryo. | 02-23-2012 |
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| 20080269920 | EXTERNAL AMBIENT NOISE MONITORING TO ADAPT CONTROL OF INTERNAL SYSTEM NOISE SOURCES - An arrangement for controlling a system generated noise level such that the same is adapted to an actual ambient noise level of the system environment. Internal noise generators will thus not run at a needlessly lowered rate than actually needed. For instance, by permitting a fan to run at a generally higher speed, the system will not needlessly undergo significant internal temperature increases. By the same token, CPU performance, to the extent that it represents a noise generator, will not be needlessly throttled. | 10-30-2008 |
| 20090164824 | Administering Power Supplies In A Data Center - Administering power supplies in a data center including, upon connection of a first power supply through a power line to a circuit breaker in the data center, querying, by a power supply communications device of the first power supply through the power line, a circuit breaker communications device of the circuit breaker for a circuit breaker identification; querying, by the power supply communications device of the first power supply, for a maximum current threshold for the circuit breaker; sending the circuit breaker identification and the maximum current threshold for the circuit breaker to a management module; and determining, by the management module in dependence upon the circuit breaker identification and the maximum current threshold for the circuit breaker, whether to power on a computing device powered by the first power supply including determining whether the circuit breaker is shared by another power supply. | 06-25-2009 |
| 20090214010 | Selectively-Expandable Speakerphone System and Method - According to one embodiment, a selectively-expandable speakerphone system allows one or more portable computers to automatically, wirelessly interface with a speakerphone console via an audio access point. A scheduling module initiates the conference call at a scheduled time, whereupon the wireless network interface of each portable computer is automatically switched to an SSID uniquely associated with the audio access point, for connecting to the speakerphone console. The audio signals generated by the laptop microphones are mixed with any audio signal generated by an optional microphone on the speakerphone console, and the mixed audio signals are transmitted over the telephone line. Incoming audio signals are passed to the speakerphone console and wirelessly transmitted to the portable computers for substantially simultaneous playback on the respective loudspeakers. | 08-27-2009 |
| 20090234995 | MOTHERBOARD DETECTION OF COMPUTER CHASSIS TYPE - A computer motherboard detects the form factor type of the chassis in which it is installed to permit tailoring functionality accordingly. | 09-17-2009 |
| 20090282274 | Managing Power Consumption In A Data Center - Managing power consumption in a data center including reporting, by a circuit breaker communications device of one of the circuit breakers to the management module, a current power load of the circuit breaker, the report transmitted from the circuit breaker communications device through a power supply communications device of a power supply currently providing power to a particular computing device and through an out-of-band communications link to the management module, upon receiving the report of the current power load, determining, by the management module, whether the current power load of the circuit breaker is greater than a predetermined threshold; and if the current power load of the circuit breaker is greater than the predetermined threshold, reducing, by the management module, power consumption through the circuit breaker of the particular computing device. | 11-12-2009 |
| 20100117453 | MULTI-CAPACITY POWER SUPPLY FOR ELECTRONIC DEVICES - An electronic device may be provided with more than one industry-standard type of AC power connector. The electronic device may be powered in any of a variety of locations by selectively exposing one of the power connectors selected according to an AC power outlet available at that location. A location-specific power cord may be used to connect the exposed power connector to the AC power outlet. The location-specific power cord may have, for example, a line socket at one end of a type that matches the exposed power connector, and a power plug at the other end of a type that matches the AC power outlet at the location. Predefined power settings appropriate for use with the AC power outlet and the exposed power connector may be automatically invoked. | 05-13-2010 |
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| 20090022790 | TAMPER RESISTANT CO-EXTRUDED DOSAGE FORM CONTAINING AN ACTIVE AGENT AND AN ADVERSE AGENT AND PROCESS OF MAKING SAME - The present invention relates to co-extruded pharmaceutical compositions and dosage forms including an active agent, such as an opioid agonist, and an adverse agent, such as an opioid antagonist. Such compositions and dosage forms are useful for preventing or discouraging tampering, abuse, misuse or diversion of a dosage form containing an active pharmaceutical agent, such as an opioid. The present invention also relates to methods of treating a patient with such a dosage form, as well as kits containing such a dosage form with instructions for using the dosage form to treat a patient. | 01-22-2009 |
| 20090202629 | Controlled release hydrocodone formulations - A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material. | 08-13-2009 |
| 20110038927 | CONTROLLED RELEASE HYDROCODONE FORMULATIONS - A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material. | 02-17-2011 |
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| 20080257803 | Slow Release Lubricant Additives Gel - A lubricant additive gel formed by the gellation of two or more lubricant additives for the slow release of the additive components into a fluid. The lubricant additive gel slowly releases into its component lubricant additives when contacted with the fluid such as an oil thereby serving as a lubricant fluid such as an oil thereby. | 10-23-2008 |
| 20090018040 | Dispersants from Condensed Polyamines - A succinimide dispersant comprising the condensation product of a hydrocarbyl-substituted succinic anhydride or reactive equivalent thereof with an alkylene polyamine, wherein the alkylene polyamine is a condensed amine, exhibits improved viscometrics. | 01-15-2009 |
| 20090305923 | Dispersant Viscosity Modifiers Based on Maleic Anhydride-Styrene Copolymers - An interpolymer composition comprising monomer-derived units of (i) at least one of an aliphatic olefin containing from 2 to 30 carbon atoms and a vinyl aromatic monomer, and (ii) at least one alpha, beta-unsaturated acylating agent; wherein a portion of said acylating agent monomers is esterified and wherein a portion of said acylating agent monomers is condensed with at least one aromatic amine, provides good viscosity modification and dispersancy performance. | 12-10-2009 |
| 20100317553 | Slow Release Lubricant Additives Gel - A lubricant additive gel formed by the gellation of two or more lubricant additives for the slow release of the additive components into a fluid. The lubricant additive gel slowly releases into its component lubricant additives when contacted with the fluid such as an oil thereby serving as a lubricant fluid such as an oil thereby. | 12-16-2010 |
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| 20100329402 | Advanced Signal Processors for Interference Cancellation in Baseband Receivers - A multi-mode receiver includes a channel decomposition module (e.g., a Rake receiver) for separating a received signal into multipath components, an interference selector for selecting interfering paths and subchannels, a synthesizer for synthesizing interference signals from selected sub channel symbol estimates, and an interference canceller for cancelling selected interference in the received signal. At least one of the channel decomposition module, the synthesizer, and the interference canceller are configurable for processing multi-mode signals. | 12-30-2010 |
| 20110069742 | Method and Apparatus for Interference Suppression with Efficient Matrix Inversion in a DS-CDMA System - A receiver in a CDMA system comprises a front end processor that generates a combined signal per source. A symbol estimator processes the combined signal to produce symbol estimates. An S-Matrix Generation module refines these symbol estimates based on the sub channel symbol estimates. An interference canceller is configured for cancelling interference from at least one of the plurality of received signals for producing at least one interference-cancelled signal. | 03-24-2011 |
| 20110096767 | Systems and Methods for Parallel Signal Cancellation - A multi-mode receiver includes a channel decomposition module (e.g., a Rake receiver) for separating a received signal into multipath components, an interference selector for selecting interfering paths and subchannels, a synthesizer for synthesizing interference signals from selected sub channel symbol estimates, and an interference canceller for cancelling selected interference in the received signal. At least one of the channel decomposition module, the synthesizer, and the interference canceller are configurable for processing multi-mode signals. | 04-28-2011 |
| 20110182330 | Serial cancellation receiver design for a coded signal processing engine - An interference cancelling receiver combines data from multiple paths after aligning to transmitter timing, and uses either an equalizer or a Rake receiver to compute symbol estimates. Interference estimates are generated from the symbol estimates, and multiple interference estimates are combined after re-aligning the interference estimates to receiver timing. At least two segments of symbol estimates are computed for each segment of interference cancelled data. | 07-28-2011 |
| 20110276479 | PRIVATE PAYMENT AND PURCHASING SYSTEM - A system allows for conducting the financial and commercial (buying, selling, donating, gifting and paying) transactions that leverage communication devices to avoid the disclosure of a user's payment information. The payee (seller, seller's agent, receiver of funds, etc.) provides information or a token to the payer (buyer, buyer's agent, or any other provider of funds) who then directs funds to that token. In other words, rather than the payer providing information that is used by the payee to “pull” funds from the payer, the system allows a payee to provide information to which a payer “pushes” a payment. Since the payment is “pushed” by a customer, and often, but not always, using some type of a communication and/or computing device, the point-of-sale (POS) terminal has essentially been transferred from the merchant to the customer. | 11-10-2011 |
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| 20090048407 | RECIRCULATION LOOP REACTOR BULK POLYMERIZATION PROCESS - A process for producing polymer and more particularly adhesive using a recirculating loop reactor. In one embodiment the reactor includes one or more mixers to mix feed stock with the polymerized material recirculating in the reactor. In another embodiment a planetary roller extruder (PRE) may be used for this purpose. In still another embodiment, a combination of one or more static mixers and one or more PREs may be used. | 02-19-2009 |
| 20090280301 | EDGE COATINGS FOR TAPES - Disclosed is a tape including a substrate having an adhesive layer applied thereto and an edge coating. The substrate and the adhesive together provide at least one masking edge where the edge coating is applied. The edge coating includes a lipophilic agent, a flocculating agent, or combinations thereof. The edge coating provides the tape with enhanced masking ability by preventing paints, varnishes, paint strippers, and other coating compositions from infiltrating the tape substrate or the interface between the tape and an adherend. | 11-12-2009 |
| 20100105847 | PLUG FLOW BULK POLYMERIZATION OF VINYL MONOMERS - A process for continuous bulk polymerization is disclosed that includes providing a plug flow reactor comprising a primary loop reactor including a loop for recirculating a portion of a polymer-in-progress at a polymer flow rate back to a reactor in the primary loop reactor, introducing at least one monomer into the primary recirculation loop reactor at a monomer flow rate, polymerizing the monomer in the primary recirculation loop reactor in the presence of an initiator by way of a free-radical polymerization to form a polymer-in-progress, and recirculating a first portion of the polymer-in-progress through the loop into a reactor in the primary loop reactor to combine with the monomer at a ratio of polymer flow rate to monomer flow rate that is greater than 5. | 04-29-2010 |
| 20100285307 | EDGE COATINGS FOR TAPES - Disclosed is a tape including a substrate having an adhesive layer applied thereto and an edge coating. The substrate and the adhesive together provide at least one masking edge where the edge coating is applied. The edge coating includes a lipophilic agent, a flocculating agent, or combinations thereof. The edge coating provides the tape with enhanced masking ability by preventing paints, varnishes, paint strippers, and other coating compositions from infiltrating the tape substrate or the interface between the tape and an adherend. | 11-11-2010 |
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| 20080266813 | Blade Server Assembly - A blade server assembly is disclosed that includes a blade server chassis, a blade server, and a support assembly connected with the blade server chassis and with the blade server so as to support the blade server substantially outside the blade server chassis. A method is also disclosed for maintaining a blade server installed in a blade server chassis that includes supporting the blade server substantially outside the blade server chassis through a support assembly connected with the blade server chassis and with the blade server. | 10-30-2008 |
| 20090077413 | APPARATUS, SYSTEM, AND METHOD FOR SERVER FAILOVER TO STANDBY SERVER DURING BROADCAST STORM OR DENIAL-OF-SERVICE ATTACK - An apparatus, system, and method are disclosed to failover to a standby server when a primary server is under broadcast storm or denial-of-service (“DoS”) attack. A primary attack sensing module is included to monitor a rate of incoming data from a computer network to a primary server and to determine if the rate of incoming data is above a primary data rate threshold. A standby contact module is included to request a standby data rate status from a standby server in response to the primary attack module determining that the rate of incoming data to the primary server is above the primary data rate threshold. The standby server is connected to the primary server over a private network. The standby data rate status includes a determination by the standby server of whether a rate of data received by the standby server is above a standby data rate threshold. A standby receiver module is included to receive a standby data rate status from the standby server over the private network. A switchover module is included to deactivate the primary server and to send a command to activate the standby server as a primary server in response to the received standby data rate status indicating that the rate of data received by the standby server has not exceeded the standby data rate threshold. | 03-19-2009 |
| 20090138896 | Providing a computing system with real-time capabilities - A computing system is provided with real-time capabilities so that the system is capable of running applications such that one or more real-time criteria are satisfied. An interrupt architecture of the computing system is disabled. The interrupt architecture generates interrupts sent to a firmware of the computing system in response to events. A different architecture is substituted within the computing system for the interrupt architecture. The different architecture is responsive to the events without violating the real-time criteria. In response to the events occurring, the different architecture causes one or more corrective actions to be performed. | 05-28-2009 |
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| 20090305253 | Methods and Compositions Related to the Modulation of Riboswitches - Disclosed herein are methods and compositions related to the detection of conformational changes and interactions with trigger molecules in riboswitches. | 12-10-2009 |
| 20100041742 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen-turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 02-18-2010 |
| 20100190244 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 07-29-2010 |
| 20110150854 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
| 20110151471 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
| 20110152213 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
| 20110152215 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
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| 20090176338 | FULLY-DEPLETED (FD)(SOI) MOSFET ACCESS TRANSISTOR AND METHOD OF FABRICATION - A fully-depleted (FD) Silicon-on-Insulator (SOI) MOSFET access transistor comprising a gate electrode of a conductivity type which is opposite the conductivity type of the source/drain regions and a method of fabrication are disclosed. | 07-09-2009 |
| 20100012995 | LOCALIZED BIASING FOR SILICON ON INSULATOR STRUCTURES - A silicon-on-insulator device has a localized biasing structure formed in the insulator layer of the SOI. The localized biasing structure includes a patterned conductor that provides a biasing signal to distinct regions of the silicon layer of the SOI. The conductor is recessed into the insulator layer to provide a substantially planar interface with the silicon layer. The conductor is connected to a bias voltage source. In an embodiment, a plurality of conductor is provided that respectively connected to a plurality of voltage sources. Thus, different regions of the silicon layer are biased by different bias signals. | 01-21-2010 |
| 20100295119 | VERTICALLY-ORIENTED SEMICONDUCTOR SELECTION DEVICE FOR CROSS-POINT ARRAY MEMORY - A vertical semiconductor material mesa upstanding from a semiconductor base that forms a conductive channel between first and second doped regions. The first doped region is electrically coupled to one or more first silicide layers on the surface of the base. The second doped region is electrically coupled to a second silicide layer on the upper surface of the mesa. A gate conductor is provided on one or more sidewalls of the mesa. | 11-25-2010 |
| 20100295120 | VERTICALLY-ORIENTED SEMICONDUCTOR SELECTION DEVICE PROVIDING HIGH DRIVE CURRENT IN CROSS-POINT ARRAY MEMORY - A vertical semiconductor material mesa upstanding from a semiconductor base that forms a conductive channel between first and second doped regions. The first doped region is electrically coupled to one or more first silicide layers on the surface of the base. The second doped region is electrically coupled to one of a plurality of second silicide layers on the upper surface of the mesa. A gate conductor is provided on one or more sidewalls of the mesa. | 11-25-2010 |
| 20110117725 | Methods of Forming Recessed Access Devices Associated with Semiconductor Constructions - The invention includes methods of forming recessed access devices. A substrate is provided to have recessed access device trenches therein. A pair of the recessed access device trenches are adjacent one another. Electrically conductive material is formed within the recessed access device trenches, and source/drain regions are formed proximate the electrically conductive material. The electrically conductive material and source/drain regions together are incorporated into a pair of adjacent recessed access devices. After the recessed access device trenches are formed within the substrate, an isolation region trench is formed between the adjacent recessed access devices and filled with electrically insulative material to form a trenched isolation region. | 05-19-2011 |
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| 20080265340 | DISPOSABLE PILLARS FOR CONTACT FORMATION - Sacrificial plugs for forming contacts in integrated circuits, as well as methods of forming connections in integrated circuit arrays are disclosed. Various pattern transfer and etching steps can be used to create densely-packed features and the connections between features. A sacrificial material can be patterned in a continuous zig-zag line pattern that crosses word lines. Planarization can create parallelogram-shaped blocks of material that can overlie active areas to form sacrificial plugs, which can be replaced with conductive material to form contacts. | 10-30-2008 |
| 20090273051 | METHODS OF FORMING ISOLATED ACTIVE AREAS, TRENCHES, AND CONDUCTIVE LINES IN SEMICONDUCTOR STRUCTURES AND SEMICONDUCTOR STRUCTURES INCLUDING THE SAME - Methods of pitch doubling of asymmetric features and semiconductor structures including the same are disclosed. In one embodiment, a single photolithography mask may be used to pitch double three features, for example, of a DRAM array. In one embodiment, two wordlines and a grounded gate over field may be pitch doubled. Semiconductor structures including such features are also disclosed. | 11-05-2009 |
| 20110101298 | METHODS, STRUCTURES AND DEVICES FOR INCREASING MEMORY DENSITY - Non-volatile memory devices comprising a memory string including a plurality of vertically superimposed diodes. Each of the diodes may be arranged at different locations along a length of the electrode and may be spaced apart from adjacent diodes by a dielectric material. The electrode may electrically couple the diodes of the memory strings to one another and to another memory device, such as, a MOSFET device. Methods of forming the non-volatile memory devices as well as intermediate structures are also disclosed. | 05-05-2011 |
| 20110215396 | SEMICONDUCTOR CELLS, ARRAYS, DEVICES AND SYSTEMS HAVING A BURIED CONDUCTIVE LINE AND METHODS FOR FORMING THE SAME - Semiconductor arrays including a plurality of access devices disposed on a buried conductive line and methods for forming the same are provided. The access devices each include a transistor having a source region and drain region spaced apart by a channel region of opposite dopant type and an access line associated with the transistor. The access line may be electrically coupled with one or more of the transistors and may be operably coupled to a voltage source. The access devices may be formed in an array on one or more conductive lines. A system may be formed by integrating the semiconductor devices with one or more memory semiconductor arrays or conventional logic devices, such as a complementary metal-oxide-semiconductor (CMOS) device. | 09-08-2011 |
| 20110215407 | SEMICONDUCTOR-METAL-ON-INSULATOR STRUCTURES, METHODS OF FORMING SUCH STRUCTURES, AND SEMICONDUCTOR DEVICES INCLUDING SUCH STRUCTURES - Methods for fabricating semiconductor-metal-on-insulator (SMOI) structures include forming an acceptor wafer including an insulator material on a first semiconductor substrate, forming a donor wafer including a conductive material and an amorphous silicon material on a second semiconductor substrate, and bonding the amorphous silicon material of the donor wafer to the insulator material of the acceptor wafer. SMOI structures formed from such methods are also disclosed, as are semiconductor devices including such SMOI structures. | 09-08-2011 |
| 20110215408 | FLOATING BODY CELL STRUCTURES, DEVICES INCLUDING SAME, AND METHODS FOR FORMING SAME - Floating body cell structures including an array of floating body cells disposed on a back gate and source regions and drain regions of the floating body cells spaced apart from the back gate. The floating body cells may each include a volume of semiconductive material having a channel region extending between pillars, which may be separated by a void, such as a U-shaped trench. The floating body cells of the array may be electrically coupled to another gate, which may be disposed on sidewalls of the volume of semiconductive material or within the void therein. Methods of forming the floating body cell devices are also disclosed. | 09-08-2011 |
| 20110266647 | Methods of Forming Isolated Active Areas, Trenches, and Conductive Lines in Semiconductor Structures and Semiconductor Structures Including the Same - Methods of pitch doubling of asymmetric features and semiconductor structures including the same are disclosed. In one embodiment, a single photolithography mask may be used to pitch double three features, for example, of a DRAM array. In one embodiment, two wordlines and a grounded gate over field may be pitch doubled. Semiconductor structures including such features are also disclosed. | 11-03-2011 |
| 20110316042 | THYRISTOR RANDOM ACCESS MEMORY DEVICE AND METHOD - Memory devices and methods of making memory devices are shown. Methods and configurations as shown provide folded and vertical memory devices for increased memory density. Methods provided reduce a need for manufacturing methods such as deep dopant implants. | 12-29-2011 |
| 20110316063 | THREE DIMENSIONAL MEMORY AND METHODS OF FORMING THE SAME - Some embodiments include a memory device and methods of forming the memory device. One such memory device includes a first group of memory cells, each of the memory cells of the first group being formed in a cavity of a first control gate located in one device level of the memory device. The memory device also includes a second group of memory cells, each of the memory cells of the second group being formed in a cavity of a second control gate located in another device level of the memory device. Additional apparatus and methods are described. | 12-29-2011 |
| 20120038005 | DISPOSABLE PILLARS FOR CONTACT FORMATION - Sacrificial plugs for forming contacts in integrated circuits, as well as methods of forming connections in integrated circuit arrays are disclosed. Various pattern transfer and etching steps can be used to create densely-packed features and the connections between features. A sacrificial material can be patterned in a continuous zig-zag line pattern that crosses word lines. Planarization can create parallelogram-shaped blocks of material that can overlie active areas to form sacrificial plugs, which can be replaced with conductive material to form contacts. | 02-16-2012 |
