Hudson, NC
Charles Hudson, Valdese, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20160084157 | WATER-ROTOR-INTERNAL-COMBUSTION ENGINE (WRICE) - A water rotor internal combustion engine for being self powered by use of the electrolysis and combustion of hydrogen gas and oxygen gas. The engine comprises a plurality of rotation wheels, which wheels are in a rotation and combustion chamber. The wheels are mechanically connected to an electrical generator, which generator produces electricity. This electricity in turn is used to electrolyze water, which results in hydrogen gas and oxygen gas to be utilized for said combustion. | 03-24-2016 |
Christine Hudson, Durham, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090069371 | ISOQUINOLINE COMPOUNDS - Isoquinoline compounds with G are provided that influence, inhibit or reduce the action of a G-protein receptor kinase. Pharmaceutical compositions including therapeutically effective amounts of the isoquinoline compounds and pharmaceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer, osteoporosis and glaucoma are also provided. | 03-12-2009 |
| 20100093790 | ISOQUINOLINE COMPOUNDS - Isoquinoline compounds with G are provided that influence, inhibit or reduce the action of a G-protein receptor kinase. Pharmaceutical compositions including therapeutically effective amounts of the isoquinoline compounds and pharmaceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer, osteoporosis and glaucoma are also provided. | 04-15-2010 |
Christine C. Hudson, Durham, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090081652 | Constitutively Translocating Cell Line - The present invention relates to agonist-independent methods of screening for compounds that alter GPCR desensitization. Included in the present invention are cell lines containing GRKs, in which GPCRs are desensitized in the absence of agonist; the GRKs may be modified. The present invention relates to methods to determine if a GPCR is expressed at the plasma membrane, and if the GPCR has an affinity for arrestin. Modified GPCRs which have increased arrestin affinity are included in the present invention. These modified GPCRs are useful in methods to screen for compounds that alter desensitization, including both the agonist-independent methods and agonist-dependent methods described herein. | 03-26-2009 |
| 20090082410 | CONSTITUTIVELY TRANSLOCATING CELL LINE - The present invention relates to agonist-independent methods of screening for compounds that alter GPCR desensitization. Included in the present invention are cell lines containing GRKs, in which GPCRs are desensitized in the absence of agonist; the GRKs may be modified. The present invention relates to methods to determine if a GPCR is expressed at the plasma membrane, and if the GPCR has an affinity for arrestin. Modified GPCRs which have increased arrestin affinity are included in the present invention. These modified GPCRs are useful in methods to screen for compounds that alter desensitization, including both the agonist-independent methods and agonist-dependent methods described herein. | 03-26-2009 |
Courtney Hudson, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100211411 | SYSTEM AND METHOD FOR MATCHING USERS WITH A SERVICE PROVIDER, PROGRAM, OR PROGRAM SITE BASED ON DETAILED ACCEPTANCE CRITERIA - A system and method for matching a user with service providers, at least one program offered by a service provider, and/or a program site for a program is provided. A user is prequalified if the user's profile satisfies acceptance criteria established for the service providers, at least one program offered by a service provider, and/or a program site. Once the user is prequalified, the user is given information to allow them to inform themselves about available service providers, programs offered by the service providers, or program sites and connect with the service provider, program, or program site. The present invention also envisions providing information about a user to at least one service provider, program offered by a service provider, or program site when the user satisfies specific acceptance criteria. | 08-19-2010 |
Daniel Hudson, Charlotte, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100293107 | Risk and Reward Assessment Mechanism - A data driven and forward looking risk and reward appetite methodology for consumer and small business is described. The methodology includes customer segmentation to create pools of homogeneous assets in terms of revenue and loss characteristics, forward looking simulation to forecast expected values and volatilities of revenue and loss, and risk and reward optimization of the portfolio. One methodology used for modeling revenue and loss is a generalized additive effect decomposition model to fit historical data. Based on the model, a segmentation procedure is performed, which allows for creation of groups of customers with similar revenue and loss characteristics. An estimation procedure for the model is developed and a simulation strategy to forecast and simulate revenue and loss volatility is developed. Efficient frontier curves of risk (e.g., return volatility) and reward (e.g., expected return) are created for the current portfolio under various economic scenarios. | 11-18-2010 |
| 20130073481 | Risk and Reward Assessment Mechanism - A data driven and forward looking risk and reward appetite methodology for consumer and small business is described. The methodology includes account level historical data collection for customers associated with accounts as part of a portfolio. The account level historical data is segmented into groups of customers with similar revenues and loss characteristics. Segmented data is decomposed into seasoning, vintage, and cycle effects. Statistical clusters are formed based upon the data and effects. A simulation is applied to the statistical clusters and prediction data is generated. A simulation strategy to forecast and simulate revenue and loss volatility is developed. Efficient frontier curves of risk (e.g., return volatility) and reward (e.g., expected return) are created for the current portfolio under various economic scenarios. | 03-21-2013 |
David G. Hudson, Cullowhee, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20120067386 | FLEXIBLE FOOT APPARATUSES AND METHODS USING THE SAME - Flexible foot apparatuses and methods of using the same are disclosed. In one aspect a flexible foot apparatus is disclosed which can attach to and/or frictionally engage a standard crutch tip. The apparatus can include upper, lower, and intermediate body portions. The intermediate body portion can pivot during crutch assisted walking and can have a diameter smaller than diameters of the upper and lower body portions. The pivoting motion of crutch assisted walking can increase the amount of surface area available to engage a floor by pressing a bottom surface of the apparatus against the floor. Thus, stability at the crutch to floor interface can be improved. | 03-22-2012 |
Edison Hudson, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090232506 | Method and Device for Controlling a Remote Vehicle - A system and method for controlling a remote vehicle comprises a hand-held controller including a laser generator for generating a laser beam. The hand-held controller is manipulable to aim and actuate the laser beam to designate a destination for the remote vehicle. The remote vehicle senses a reflection of the laser beam and moves toward the designated destination. The hand-held controller allows single-handed control of the remote vehicle and one or more of its payloads. A method for controlling a remote vehicle via a laser beam comprises encoding control signals for a remote vehicle into a laser beam that is aimed and sent to a designated destination for the remote vehicle, and sensing a reflection of the laser beam, decoding the control signals for the remote vehicle, and moving toward the designated destination. | 09-17-2009 |
Edison T. Hudson, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100191376 | NETWORK ARCHITECTURE FOR REMOTE ROBOT WITH INTERCHANGEABLE TOOLS - Systems, methods and devices for the remote control of a robot which incorporates interchangeable tool heads. Although applicable to many different industries, the core structure of the system includes a robot with a tool head interface for mechanically, electrically and operatively interconnecting a plurality of interchangeable tool heads to perform various work functions. The robot and tool head may include several levels of digital feedback (local, remote and wide area) depending on the application. The systems include a single umbilical cord to send power, air, and communications signals between the robot and a remote computer. Additionally, all communication (including video) is preferably sent in a digital format. Finally, a GUI running on the remote computer automatically queries and identifies all of the various devices on the network and automatically configures its user options to parallel the installed devices. Systems according to the preferred embodiments find particular application in the pipeline arts. For example, interchangeable tool heads may be designed to facilitate inspection, debris clearing, cleaning, relining, lateral cutting after relining, mapping, and various other common pipeline-related tasks. | 07-29-2010 |
Edison Thurman Hudson, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110297071 | Underwater Vehicle Bouyancy System - A multiple stage buoyancy changing system, or variable buoyancy device, for an underwater vehicle. The multiple stage buoyancy changing system comprises: a pressure hull containing a flexibly-sized internal fluid reservoir; a flexibly-sized external fluid reservoir attached to the pressure hull and connected to the internal reservoir; a system of devices and channels configured to move fluid between the internal fluid reservoir and the external fluid reservoir to change a displaced volume of the vehicle. Each stage of the variable buoyancy device can be optimized for maximum energy efficiency while changing the vehicle's displaced volume within an ambient pressure range. A control system for the variable buoyancy device engages different stages depending on ambient external pressure such that maximum energy efficiency is achieved over a large range of pressures/depths. | 12-08-2011 |
| 20120289103 | Unmanned Underwater Vehicle - An hybrid unmanned underwater vehicle comprises a body housing a controller; a vector thruster for propelling the body; deployable wings allowing the unmanned underwater vehicle to traverse by gliding as the unmanned underwater vehicle ascends and descends; a center-of-mass shifter for shifting a center-of-mass of the vehicle to allow the unmanned underwater vehicle to pitch up and pitch down; and one of a multi-stage buoyancy control system within the body and configured to adjust an apparent displacement of the unmanned underwater vehicle and an expandable outer shell configured to adjust an apparent displacement and therefore a buoyancy of the unmanned underwater vehicle. | 11-15-2012 |
| 20120318188 | Autonomous Underwater Vehicle - Multi-stage buoyancy changing system for an autonomous underwater vehicle comprises: an internal reservoir configured to hold a fluid; an external bladder connected to the internal reservoir and configured to exchange fluid with the internal reservoir via one or more channels; a first device configured to move fluid through a channel from the internal reservoir to the external bladder at an optimized efficiency for an ambient pressure of a first segment of a dive profile to increase apparent displacement and buoyancy of the vehicle; and a second device configured to move fluid through a channel from the internal reservoir to the external bladder at an optimized efficiency for an ambient pressure of a second segment of the dive profile to increase an apparent displacement and a buoyancy of the vehicle. The first segment of the dive profile includes a different ambient pressure range than the second segment of the dive profile. | 12-20-2012 |
| 20130239870 | Underwater Vehicle Bouyancy System - A multiple stage buoyancy changing system, or variable buoyancy device, for an underwater vehicle. The multiple stage buoyancy changing system comprises: a pressure hull containing a flexibly-sized internal fluid reservoir; a flexibly-sized external fluid reservoir attached to the pressure hull and connected to the internal reservoir; a system of devices and channels configured to move fluid between the internal fluid reservoir and the external fluid reservoir to change a displaced volume of the vehicle. Each stage of the variable buoyancy device can be optimized for maximum energy efficiency while changing the vehicle's displaced volume within an ambient pressure range. A control system for the variable buoyancy device engages different stages depending on ambient external pressure such that maximum energy efficiency is achieved over a large range of pressures/depths. | 09-19-2013 |
| 20140279792 | METHOD AND SYSTEM FOR MAKING CUSTOMIZED FORMULATIONS FOR INDIVIDUALS - The one or more embodiments disclosed herein provide a method for automatically assembling multiple compounds into a single edible custom composition, in which each compound is individually customized to proportions formulated from a profile of an individual or group. The single custom mixture can contain a plurality of compounds including foods or flavors, nutritional additives, herbals, biologics, or pharmacologically active substances. Using the method and a related algorithm, the formulation of a custom mixture is suggested. | 09-18-2014 |
Edward H. Hudson, Conover, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20120281955 | OPTICAL FIBER CABLE BUNDLE - Fiber optic bundles include helically stranded subunit cables. The assemblies have small cross sections and low bend radii while maintaining acceptable attenuation losses. Binders can be omitted to improve ease of processing and installation. Helically stranding of the subunit cables allows ease of access to the individual cables during installation. | 11-08-2012 |
Gordon S. Hudson, Wake Forest, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20080299663 | VALIDATION PLATE FOR FLUORESCENCE POLARIZATION MICROPLATE READERS - A polarization validation microplate for validating fluorescence polarization readers includes a microplate housing and one or more sealed fluorescence polarization samples in the housing positioned for reading by a fluorescence polarization reader. | 12-04-2008 |
H. Edward Hudson, Conover, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20140029905 | OPTICAL FIBER ASSEMBLIES - Fiber optic assemblies include subunit cables wrapped in binders. The assemblies have small cross sections and low bend radii while maintaining acceptable attenuation losses. SZ stranding of the subunit cables allows ease of access to the individual cables during installation. | 01-30-2014 |
| 20140219618 | OPTICAL FIBER ASSEMBLIES - Fiber optic assemblies include subunit cables wrapped in binders. The assemblies have small cross sections and low bend radii while maintaining acceptable attenuation losses. Stranding of the subunit cables allows ease of access to the individual cables during installation. | 08-07-2014 |
| 20150016790 | FIBER OPTIC CABLE - A cable includes a jacket defining an exterior of the cable and a rigid tube. The cable further includes densely-packed strength members on the outside of the rigid tube, compressed between the rigid tube and the jacket, and loosely-packed strength members on the inside of the rigid tube. Further the cable includes a core that is interior to the tube. | 01-15-2015 |
Henri Hudson, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110085908 | Modular fan blade with combined electrical and mechanical connection system - A fan blade assembly having both an electrical connection and a mechanical connection to a rotating hub. The assembly is configured so that a single installation motion creates the mechanical connection and the electrical connection. The electrical connection preferably includes multiple independent conductor paths. | 04-14-2011 |
Karin M. Hudson, Charlotte, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110189484 | POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME - A porous polybenzimidazole (PBI) particulate resin is disclosed. This resin is easily dissolved at ambient temperatures and pressures. The resin is made by: dissolving a virgin PBI resin in a highly polar solvent; precipitating the dissolved PBI in a bath; and drying the precipitated PBI, the dried precipitated PBI being porous. The porous PBI resin may be dissolved by: mixing a porous PBI resin with a highly polar solvent at ambient temperatures and pressures to form a solution. | 08-04-2011 |
| 20130331470 | POROUS POLYBENZIMIDAZOLE RESIN AND METHOD OF MAKING SAME - A porous polybenzimidazole (PBI) particulate resin is disclosed. This resin is easily dissolved at ambient temperatures and pressures. The resin is made by: dissolving a virgin PBI resin in a highly polar solvent; precipitating the dissolved PBI in a bath; and drying the precipitated PBI, the dried precipitated PBI being porous. The porous PBI resin may be dissolved by: mixing a porous PBI resin with a highly polar solvent at ambient temperatures and pressures to form a solution. | 12-12-2013 |
Kellie H. Hudson, Salisbury, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20140351201 | AUTOMATED DATA PURGE IN AN ELECTRONIC DISCOVERY SYSTEM - Embodiments of the invention relate to systems, methods, and computer program products for automated data purge in an e-discovery system. The automated data purge process determines files within an e-discovery file system that qualify for purging based on one or more purge policies, locates the files within the file system and automatically purges the data from the file system. Additional embodiments provide for automatically creating log entries that track the details of the purge and automatically generating and communicating alerts/messages that notify concerned parties of the data purge. As such the present invention is able to accurately and automatically purge data from an electronic discovery file system and provide for detailed purge data tracking, as well as, purge notification. | 11-27-2014 |
Michael Hudson, Charlotte, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20140274881 | BIODEGRADABLE THERAPEUTIC NANOPARTICLES CONTAINING AN ANTIMICROBIAL AGENT - Compositions that include antimicrobial agents and biodegradable delivery vehicles adapted to enter a cell and release the antimicrobial agents in the cell as they biodegrades. Also provided are compositions that include first and second delivery vehicles including first and second antimicrobial agents, wherein the first delivery vehicles are adapted to release the first antimicrobial agents at a rate that differs from that at which the second delivery vehicles release the second antimicrobial agents, articles of manufacture that include one or more biodegradable delivery vehicles, and methods of making and using the compositions to treat intracellular and/or extracellular infections are disclosed. | 09-18-2014 |
Michael Hudson, Nashville, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090321179 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided for mounting a loudspeaker driver in a loudspeaker driver aperture defined in a ground plane and installing a grille in relation to the ground plane such that a distance between the grille and the ground plane decreases as the distance from the loudspeaker driver increases. In accordance with at least one embodiment, apparatus is provided comprising a ground plane, a loudspeaker driver mounted in a loudspeaker driver aperture of the ground plane, and a grille positioned relative to the ground plane such that a distance between the grille and the ground plane decreases with increasing distance from the loudspeaker driver. | 12-31-2009 |
| 20090324003 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided which comprises forming a loudspeaker frame so as to define a driver housing portion, a horn portion, and a conformal portion. A driver aperture is defined for the driver housing portion, and a port aperture is defined for the horn portion. A driver is attached to the loudspeaker frame proximate to the driver aperture. A rear baffle is applied to a first conformal portion surface of the conformal portion of the loudspeaker frame. The rear baffle defines a horn cavity wall of a horn cavity of the horn portion. The horn cavity has an increasing cross sectional area as the distance from the driver housing portion increases. A grille is applied to a second conformal portion surface of the conformal portion of the loudspeaker frame. | 12-31-2009 |
| 20110007921 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided for mounting a loudspeaker driver in a loudspeaker driver aperture defined in a ground plane and installing a grille in relation to the ground plane such that a distance between the grille and the ground plane decreases as the distance from the loudspeaker driver increases. In accordance with at least one embodiment, apparatus is provided comprising a ground plane, a loudspeaker driver mounted in a loudspeaker driver aperture of the ground plane, and a grille positioned relative to the ground plane such that a distance between the grille and the ground plane decreases with increasing distance from the loudspeaker driver. The loudspeaker assembly can be used to replace ceiling tiles having any size or configuration, and can also me mounted in other surfaces, such as ceiling walls, floors, table tops, etc. made of drywall, hard decking, wood, stone, cement, glass, or any other material or type of construction, or configured in a stand-alone loudspeaker frame or cabinet. The loudspeaker assembly of the present invention can be mounted in any orientation. | 01-13-2011 |
| 20110061964 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided which comprises forming a loudspeaker frame so as to define a driver housing portion, a horn portion, and a conformal portion. A driver aperture is defined for the driver housing portion, and a port aperture is defined for the horn portion. A driver is attached to the loudspeaker frame proximate to the driver aperture. A rear baffle is applied to a first conformal portion surface of the conformal portion of the loudspeaker frame. The rear baffle defines a horn cavity wall of a horn cavity of the horn portion. The horn cavity has an increasing cross sectional area as the distance from the driver housing portion increases. A grille is applied to a second conformal portion surface of the conformal portion of the loudspeaker frame. | 03-17-2011 |
| 20110061965 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided for mounting a loudspeaker driver in a loudspeaker driver aperture defined in a ground plane and installing a grille in relation to the ground plane such that a distance between the grille and the ground plane decreases as the distance from the loudspeaker driver increases. In accordance with at least one embodiment, apparatus is provided comprising a ground plane, a loudspeaker driver mounted in a loudspeaker driver aperture of the ground plane, and a grille positioned relative to the ground plane such that a distance between the grille and the ground plane decreases with increasing distance from the loudspeaker driver. | 03-17-2011 |
| 20110194722 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - The present invention relates to a loudspeaker assembly and a method of assembling a loudspeaker assembly. In one or more embodiments, the invention comprises forming a front baffle from a first material, the front baffle comprising a first driver mounting portion, an intermediate portion, and an edge mounting portion. A first driver aperture is formed in the first driver mounting portion, and a port aperture is formed in the intermediate portion. A first driver is installed in the first driver mounting portion by mounting the first driver proximate to the first driver aperture. A rear baffle is formed from a second material, which, in one or more embodiments, is less stiff than the first material from which the front baffle is formed. The rear baffle comprises a top portion, sidewalls, a recessed mounting portion, and an edge portion. The edge mounting portion of the front baffle is attached to the recessed mounting portion of the rear baffle. In one or more embodiments, the rear baffle is secured to the back of the first driver, such that the driver acts as a structural member that increases the rigidity of the loudspeaker assembly. In one or more embodiments, a back box is placed over the rear baffle. In one or more embodiments, the back box provides thermal insulation. In one or more embodiments, the back box complies with fire protection requirements, such as fire codes. In one or more embodiments, an electrical assembly is installed in the loudspeaker assembly, for example in an electrical compartment formed in the rear baffle. In one or more embodiments, a mounting plate is provided for securely attaching the first driver to a structural support thereby securely attaching the entire loudspeaker assembly to the structural support. One or more apertures are formed in the rear baffle and in the back box to allow the mounting plate to attach to the first driver via a fastener that passes though the rear baffle and the back box. In one or more embodiments, a perforated grille is crimped to the edge portion of the rear baffle and an edge portion of the back box. | 08-11-2011 |
| 20110311085 | CEILING LOUDSPEAKER SYSTEM - The present invention comprises a method and apparatus for installing a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame and back box assembly configured for installation on top of a ceiling tile and a loudspeaker cartridge configured to be mounted to the support frame through an appropriately-sized hole in the ceiling tile. In one or more embodiments, the method of the present invention comprises forming an appropriately-sized hole in a ceiling tile, laying an integrated back box and support frame on top of the ceiling tile, connecting wires from an external audio source to terminals provided at the back box, connecting wires provided on the inside of the back box to a loudspeaker cartridge, inserting the loudspeaker cartridge into the hole in the ceiling tile from below, fastening the loudspeaker cartridge to the support frame, and fastening a grille to the loudspeaker cartridge. In one or more embodiments, a variety of interchangeable loudspeaker cartridges having differing loudspeaker configurations are provided. In one or more embodiments, the support frame and back box assembly is configured to allow installation of more than one loudspeaker cartridge. In one or more embodiments, the loudspeaker cartridges are configured for use both with a back box and without back box. | 12-22-2011 |
| 20120002835 | CEILING LOUDSPEAKER SYSTEM - The present invention comprises a method and apparatus for installing a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame and back box assembly configured for installation on top of a ceiling tile and a loudspeaker cartridge configured to be mounted to the support frame through an appropriately-sized hole in the ceiling tile. In one or more embodiments, the method of the present invention comprises forming an appropriately-sized hole in a ceiling tile, laying an integrated back box and support frame on top of the ceiling tile, connecting wires from an external audio source to terminals provided at the back box, connecting wires provided on the inside of the back box to a loudspeaker cartridge, inserting the loudspeaker cartridge into the hole in the ceiling tile from below, fastening the loudspeaker cartridge to the support frame, and fastening a grille to the loudspeaker cartridge. In one or more embodiments, a variety of interchangeable loudspeaker cartridges having differing loudspeaker configurations are provided. In one or more embodiments, the support frame and back box assembly is configured to allow installation of more than one loudspeaker cartridge. In one or more embodiments, the loudspeaker cartridges are configured for use both with a back box and without back box. | 01-05-2012 |
| 20120080260 | CEILING SPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided which comprises forming a loudspeaker frame so as to define a driver housing portion, a horn portion, and a conformal portion. A driver aperture is defined for the driver housing portion, and a port aperture is defined for the horn portion. A driver is attached to the loudspeaker frame proximate to the driver aperture. A rear baffle is applied to a first conformal portion surface of the conformal portion of the loudspeaker frame. The rear baffle defines a horn cavity wall of a horn cavity of the horn portion. The horn cavity has an increasing cross sectional area as the distance from the driver housing portion increases. A grille is applied to a second conformal portion surface of the conformal portion of the loudspeaker frame. | 04-05-2012 |
| 20120163650 | Method and apparatus for a loudspeaker assembly - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, apparatus is provided comprising a ground plane, a loudspeaker driver mounted in a loudspeaker driver aperture of the ground plane, and a grille positioned relative to the ground plane such that a distance between the grille and the ground plane decreases with increasing distance from the loudspeaker driver. The loudspeaker assembly can be used to replace ceiling tiles having any size or configuration, and can also me mounted in other surfaces, such as ceiling walls, floors, table tops, etc. made of drywall, hard decking, wood, stone, cement, glass, or any other material or type of construction, or configured in a stand-alone loudspeaker frame or cabinet. The loudspeaker assembly of the present invention can be mounted in any orientation. | 06-28-2012 |
| 20120186902 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A loudspeaker assembly is provided. In one or more embodiments the loudspeaker assembly comprises a perforated grille, a three dimensional loudspeaker frame to which a speaker driver is mounted, and a rear baffle. In one or more embodiments, the loudspeaker frame and rear baffle define a controlled volume around the speaker driver. In one or more embodiments the controlled volume comprises a driver cavity and a horn cavity in communication with the driver cavity and a port aperture. | 07-26-2012 |
| 20120294472 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - The present invention relates to a loudspeaker assembly and a method of assembling a loudspeaker assembly. In one or more embodiments, the invention comprises forming a front baffle comprising a first driver mounting portion, an intermediate portion, and an edge mounting portion. A first driver is installed in the first driver mounting portion proximate to a first driver aperture. A rear baffle is formed from a second material, which, in one or more embodiments, is less stiff than the first material from which the front baffle is formed. The rear baffle comprises a top portion, sidewalls, a recessed mounting portion, and an edge portion. The edge mounting portion of the front baffle is attached to the recessed mounting portion of the rear baffle such that an entirety of said front baffle is recessed within said rear baffle spaced apart from said open bottom portion. | 11-22-2012 |
| 20120300966 | LOUDSPEAKER SYSTEM - The present invention comprises a loudspeaker system that includes a loudspeaker and a detachable mount. In one or more embodiments, the loudspeaker and mount include electrical connectors that are engaged when the loudspeaker is attached to the mount. In one or more embodiments, the loudspeaker and mount comprise mating mounting structures that support the loudspeaker on the mount when the mounting structure of the loudspeaker is engaged with the mounting structure of the mount. In one or more embodiments, mating electrical connectors are incorporated in the mounting structures such that engaging the mounting structures simultaneously engages the electrical connectors. In one or more embodiments, the loudspeaker comprises a locking mechanism that positively retains the loudspeaker on the mount. In one or more embodiments, the locking mechanism is hidden behind a flexible grill of the loudspeaker such that pressing on a corresponding location on the grill releases the locking mechanism allowing the loudspeaker to be detached from the mount. In one or more embodiments, the mount is configured to be mountable to a standard US or European electrical wiring box. In one or more embodiments, the mating mounting structures are configured to be engageable with a reduced amount of travel. In one or more embodiments, multiple configurations of the mount are provided that allow the loudspeaker to be mounted with a variety of orientations with respect to the mounting surface. | 11-29-2012 |
| 20130004013 | CEILING LOUDSPEAKER SYSTEM - The present invention comprises a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame and back box assembly configured for installation on top of a ceiling tile and a loudspeaker cartridge configured to be mounted to the support frame through an appropriately-sized hole in the ceiling tile. In one or more embodiments, the invention comprises a peripheral flange and a plurality of flip dogs for mounting the cartridge to the support frame that are configured to be disposed in the interior of the back box when engaged. | 01-03-2013 |
| 20130015014 | CEILING SPEAKER ASSEMBLY - A ceiling speaker assembly is disclosed. In one or more embodiments, the ceiling speaker assembly includes a three-dimensional support frame attached to a perforated grille. The support frame is configured with a speaker aperture adjacent to which a speaker is mounted and a port aperture. The speaker aperture and port aperture are configured such that the speaker aperture is in communication with the front of the speaker and the port aperture is in communication with the rear of the speaker. In one or more embodiments, the support frame includes a horn cavity that functions as an acoustical cross-over such that higher frequencies generated by the speaker are emitted primarily through the speaker aperture and the lower frequencies generated by the speaker are emitted primarily through the port aperture. | 01-17-2013 |
| 20130251181 | CEILING LOUDSPEAKER SUPPORT SYSTEM - The present invention comprises a method and apparatus for installing a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame, back box assembly configured for installation on top of a ceiling tile, a ceiling ring configured to be mounted in an opening in a ceiling tile, and a loudspeaker cartridge configured to be mounted to the support frame through the ceiling tile opening. | 09-26-2013 |
| 20130264144 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - The present invention relates to a loudspeaker assembly and a method of assembling a loudspeaker assembly. In one or more embodiments, the invention comprises forming a front baffle comprising a first driver mounting portion, an intermediate portion, and an edge mounting portion. A first driver is installed in the first driver mounting portion proximate to a first driver aperture. A rear baffle is formed from a second material, which, in one or more embodiments, is less stiff than the first material from which the front baffle is formed. The rear baffle comprises a top portion, sidewalls, a recessed mounting portion, and an edge portion. The edge mounting portion of the front baffle is attached to the recessed mounting portion of the rear baffle such that an entirety of said front baffle is recessed within said rear baffle spaced apart from said open bottom portion. | 10-10-2013 |
| 20130336516 | METHOD AND APPARATUS FOR A LOUDSPEAKER ASSEMBLY - A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, apparatus is provided comprising a ground plane, a loudspeaker driver mounted in a loudspeaker driver aperture of the ground plane, and a grille positioned relative to the ground plane such that a distance between the grille and the ground plane decreases with increasing distance from the loudspeaker driver. The loudspeaker assembly can be used to replace ceiling tiles having any size or configuration, and can also me mounted in other surfaces, such as ceiling walls, floors, table tops, etc. made of drywall, hard decking, wood, stone, cement, glass, or any other material or type of construction, or configured in a stand-alone loudspeaker frame or cabinet. The loudspeaker assembly of the present invention can be mounted in any orientation. | 12-19-2013 |
| 20140020974 | CEILING SPEAKER ASSEMBLY - A ceiling speaker assembly is disclosed. In one or more embodiments, the ceiling speaker assembly includes a three-dimensional support frame attached to a perforated grille. The support frame is configured with a speaker aperture adjacent to which a speaker is mounted and a port aperture. The speaker aperture and port aperture are configured such that the speaker aperture is in communication with the front of the speaker and the port aperture is in communication with the rear of the speaker. In one or more embodiments, the support frame includes a horn cavity that functions as an acoustical cross-over such that higher frequencies generated by the speaker are emitted primarily through the speaker aperture and the lower frequencies generated by the speaker are emitted primarily through the port aperture. | 01-23-2014 |
| 20140064534 | LOUDSPEAKER SYSTEM - The present invention comprises a loudspeaker system that includes a loudspeaker and a detachable mount. In one or more embodiments, the loudspeaker and mount include electrical connectors that are engaged when the loudspeaker is attached to the mount. In one or more embodiments, the loudspeaker and mount comprise mating mounting structures that support the loudspeaker on the mount when the mounting structure of the loudspeaker is engaged with the mounting structure of the mount. In one or more embodiments, multiple configurations of the mount are provided that allow the loudspeaker to be mounted with a variety of orientations with respect to the mounting surface. In one or more embodiments, the loudspeaker comprises a tweeter with a rotatable wave guide that allows the dispersion angle of the tweeter to be adjusted to accommodate the variety of orientations at which the loudspeaker may be mounted. | 03-06-2014 |
| 20140265774 | SUSPENDED CEILING-MOUNTABLE ENCLOSURE - The present invention is a ceiling-mountable enclosure comprising a support frame, a lightweight inner enclosure, and a back box configured for installation in a suspended ceiling. The apparatus of the present invention includes a removable device door configured to be mounted to the support frame. Electrical and signal wires are routed through conduit access plates provided at the back box. Electrical or other equipment is mounted to a removable device door. The removable device door with mounted equipment is attached to the support frame, then rotated upwards to fit flush with the ceiling and fastened to the support frame. A variety of power receptacles are provided that are configured to be mounted to either the back box, the inner enclosure, or the removable device door. The enclosure includes a cooling system comprising an electrically powered fan and air ducts integrated into the inner enclosure. | 09-18-2014 |
| 20140286518 | CEILING LOUDSPEAKER SYSTEM - The present invention comprises a method and apparatus for installing a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame and back box assembly configured for installation on top of a ceiling tile and a loudspeaker cartridge configured to be mounted to the support frame through an appropriately-sized hole in the ceiling tile. In one or more embodiments, the method of the present invention comprises forming an appropriately-sized hole in a ceiling tile, laying an integrated back box and support frame on top of the ceiling tile, connecting wires from an external audio source to terminals provided at the back box, connecting wires provided on the inside of the back box to a loudspeaker cartridge, inserting the loudspeaker cartridge into the hole in the ceiling tile from below, fastening the loudspeaker cartridge to the support frame, and fastening a grille to the loudspeaker cartridge. In one or more embodiments, a variety of interchangeable loudspeaker cartridges having differing loudspeaker configurations are provided. In one or more embodiments, the support frame and back box assembly is configured to allow installation of more than one loudspeaker cartridge. In one or more embodiments, the loudspeaker cartridges are configured for use both with a back box and without back box. | 09-25-2014 |
| 20140301586 | Ceiling loudspeaker support system - The present invention comprises a method and apparatus for installing a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame, back box assembly configured for installation on top of a ceiling tile, a ceiling ring configured to be mounted in an opening in a ceiling tile, and a loudspeaker cartridge configured to be mounted to the support frame through the ceiling tile opening. | 10-09-2014 |
| 20140357177 | SUSPENDED CEILING-MOUNTABLE ENCLOSURE - The present invention is a ceiling-mountable enclosure comprising a support frame, a lightweight inner enclosure, and a back box configured for installation in a suspended ceiling. The apparatus of the present invention includes a removable device door configured to be mounted to the support frame. Electrical and signal wires are routed through conduit access plates provided at the back box. Electrical or other equipment is mounted to a removable device door. The removable device door with mounted equipment is attached to the support frame, then rotated upwards to fit flush with the ceiling and fastened to the support frame. A variety of power receptacles are provided that are configured to be mounted to either the back box, the inner enclosure, or the removable device door. The enclosure includes a cooling system comprising an electrically powered fan and air ducts integrated into the inner enclosure. The air ducts include a textured surface that improves the air flow through the ducts. | 12-04-2014 |
Michael C. Hudson, Charlotte, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110218140 | BIODEGRADABLE THERAPEUTIC NANOPARTICLES CONTAINING AN ANTIMICROBIAL AGENT - Compositions that include antimicrobial agents and biodegradable delivery-vehicles adapted to enter a cell and release the antimicrobial agents in the cell as they biodegrade. Also provided are compositions that include first and second delivery vehicles including first and second antimicrobial agents, wherein the first delivery vehicles are adapted to release the first antimicrobial agents at a rate that differs from that at which the second delivery vehicles release the second antimicrobial agents, articles of manufacture that include one or more biodegradable delivery vehicles, and methods of making and using the compositions to treat intracellular and/or extracellular infections are disclosed. | 09-08-2011 |
Richard E. Hudson, Durham, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20120212638 | VISUAL SEGMENTATION OF LAWN GRASS - This invention provides a method for identifying lawn grass comprising capturing an image of the terrain in front of a mower, segmenting the image into neighborhoods, calculating at least two image statistics for each of the neighborhoods, generating a binary representation of each image statistic. The binary representation of each image statistic is generated by comparing the calculated image statistic values to predetermined image statistic values for grass. The method further comprises weighting each of the binary representations of each image statistic, and summing corresponding neighborhoods for all image statistics. A binary threshold is applied to each of the summed neighborhoods to generate a binary map representing grass containing areas and non-grass containing areas. | 08-23-2012 |
| 20150071540 | VISUAL SEGMENTATION OF LAWN GRASS - Disclosed is a method for identifying lawn grass which includes capturing an image of the terrain in front of a mower, segmenting the image into neighborhoods, calculating at least two image statistics for each of the neighborhoods, generating a binary representation of each image statistic. The binary representation of each image statistic is generated by comparing the calculated image statistic values to predetermined image statistic values for grass. The method further includes weighting each of the binary representations of each image statistic, and summing corresponding neighborhoods for all image statistics. A binary threshold is applied to each of the summed neighborhoods to generate a binary map representing grass containing areas and non-grass containing areas. | 03-12-2015 |
Samuel Hudson, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20120093686 | CHITOSAN-BASED HEMOSTATIC TEXTILE - A microfibrillar high molecular weight chitosan-based textile can be used as a hemostat. The chitosan has been treated in a nitrogen field by applying energy to ionize nitrogen in and around the chitosan textile. A single or multiple such treatments may be employed. For example, the chitosan textile may be irradiated under nitrogen using γ-irradiation, treated under a nitrogen plasma, or both. | 04-19-2012 |
| 20140093421 | CHITOSAN-BASED HEMOSTATIC TEXTILE - A microfibrillar high molecular weight chitosan-based textile can be used as a hemostat. The chitosan has been treated in a nitrogen field by applying energy to ionize nitrogen in and around the chitosan textile. A single or multiple such treatments may be employed. For example, the chitosan textile may be irradiated under nitrogen using γ-irradiation, treated under a nitrogen plasma, or both. | 04-03-2014 |
| 20150086419 | CHITOSAN-BASED HEMOSTATIC TEXTILE - A microfibrillar high molecular weight chitosan-based textile can be used as a hemostat. The chitosan has been treated in a nitrogen field by applying energy to ionize nitrogen in and around the chitosan textile. A single or multiple such treatments may be employed. For example, the chitosan textile may be irradiated under nitrogen using γ-irradiation, treated under a nitrogen plasma, or both. | 03-26-2015 |
| 20160058904 | CHITOSAN-BASED HEMOSTATIC TEXTILE - A microfibrillar high molecular weight chitosan-based textile can be used as a hemostat. The chitosan has been treated in a nitrogen field by applying energy to ionize nitrogen in and around the chitosan textile. A single or multiple such treatments may be employed. For example, the chitosan textile may be irradiated under nitrogen using γ-irradiation, treated under a nitrogen plasma, or both. | 03-03-2016 |
Samuel M. Hudson, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20150297674 | SUBSTANCES AND METHODS FOR THE TREATMENT OF CEREBRAL AMYLOID ANGIOPATHY RELATED CONDITIONS OR DISEASE - A substance for treating a cerebral amyloid angiopathy related condition or disease affecting cerebrovasculature in a patient, comprising an inhibitor that causes inhibition of the formation of membrane attack complex of the complement system; and a vehicle for transporting the inhibitor into the cerebrovasculature; where the inhibition by the inhibitor is sufficient to decrease the incidence of or to prevent the incidence of cytolysis of the smooth muscle cells. A method for treating a cerebral amyloid angiopathy related condition or disease affecting cerebrovasculature in a patient, comprising: a) identifying a patient with a cerebral amyloid angiopathy related condition or disease; b) providing one or more than one substance that comprises an inhibitor that causes inhibition of the formation of membrane attack complex of the complement system, c) administering one or more than one dose of the one or more than one substance to the patient. | 10-22-2015 |
| 20150297783 | COMPOSITION, PREPARATION, AND USE OF CHITOSAN SHARDS FOR BIOMEDICAL APPLICATIONS - A thin chitosan-based material can be used for biomedical applications. The chitosan has been treated in a nitrogen field by applying energy to ionize nitrogen in and around the chitosan material. A single or multiple such treatments may be employed. For example, the chitosan material may be irradiated under nitrogen using γ-irradiation, treated under a nitrogen plasma, or both. A thin chitosan material can be readily treated by surface modifying treatments such as irradiating under nitrogen using γ-irradiation, treating under a nitrogen plasma, or both. | 10-22-2015 |
| 20150353623 | SUBSTANCES AND METHODS FOR THE TREATMENT OF CEREBRAL AMYLOID ANGIOPATHY RELATED CONDITIONS OR DISEASES - A substance for treating a cerebral amyloid angiopathy related condition or disease affecting cerebrovasculature in a patient, comprising an inhibitor that causes inhibition of the formation of membrane attack complex of the complement system; and a vehicle for transporting the inhibitor into the cerebrovasculature; where the inhibition by the inhibitor is sufficient to decrease the incidence of or to prevent the incidence of cytolysis of the smooth muscle cells. A method for treating a cerebral amyloid angiopathy related condition or disease affecting cerebrovasculature in a patient, comprising: a) identifying a patient with a cerebral amyloid angiopathy related condition or disease; b) providing one or more than one substance that comprises an inhibitor that causes inhibition of the formation of membrane attack complex of the complement system, c) administering one or more than one dose of the one or more than one substance to the patient. | 12-10-2015 |
| 20160082037 | COMPOSITION, PREPARATION, AND USE OF CHITOSAN POWDER FOR BIOMEDICAL APPLICATIONS - A powder chitosan-based material can be used for biomedical applications. The chitosan has been treated in a nitrogen field by applying energy to ionize nitrogen in and around the chitosan material. A single or multiple such treatments may be employed. For example, the chitosan material may be irradiated under nitrogen using γ-irradiation, treated under a nitrogen plasma, or both. A powder chitosan material can be readily treated by surface modifying treatments such as irradiating under nitrogen using γ-irradiation, treating under a nitrogen plasma, or both. | 03-24-2016 |
Samuel Mack Hudson, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20140024615 | COMPOSITIONS AND METHODS FOR PREVENTING INFECTIOUS DISEASES IN FEMALES - A product that includes a bioadhesive treatment solution for prevention of infectious diseases in the urinary tract of a female is provided. The product includes a polysaccharide. The product is positioned over the urinary tract of a female to act as a barrier against infectious transfer. A method for applying the product and a method for making the product are also disclosed. | 01-23-2014 |
Stephan R. Hudson, Charlotte, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20090327154 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MONITORING COLLATERALIZATION OF PUBLIC-DEPOSIT ACCOUNTS - The present invention provides systems, methods, and computer program products for monitoring collateral positions of public-deposit accounts so as to efficiently pledge collateral to under-collateralized positions and release collateral from over-collateralized positions. For example, when a customer deposits additional funds, which results in an uninsured balance that exceeds the allocated collateral, the present invention may identify that account as being under-collateralized, determine the pledge amount required to properly collateralize the account, and then create, submit and track a pledge request that corresponds to the required pledge amount. Likewise, when a customer withdraws funds from a public-deposit account, which results in an uninsured balance that is less than the allocated collateral, the present invention may identify that account as being over-collateralized, determine the appropriate release amount, and then create, submit and track a release request that corresponds to the determined release amount. | 12-31-2009 |
Thomas R. Hudson, Research Triangle Park, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20110161933 | SOFTWARE DEFECT TRACKING - An apparatus, system, and method are disclosed for improved tracking of software item defects. The approach involves maintaining defect attributes for a particular software bug. Certain attributes are user-defined while others are derived. Attributes may be, for example, questions, requests for action, requests for approval, or others. The primary attributes and derived attributes for the bug are associated with users that are associated with the software bug, and a determination is made as to whether or not action is required by the individual users for the software bug using the attributes. If action is required, the user is alerted that action is required for the software bug. The actions and/or bugs may be presented to the user using an inbox format. The inbox may sort actions based on priority, what type of attribute is relevant to the user, or using other categorizations. | 06-30-2011 |