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Bright, US
C. Erik Bright, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100018728 | REAR WHEEL DRIVE ASSIST FOR A WHEEL TRACTOR SCRAPER - A rear wheel drive assist for a wheel tractor scraper, the wheel tractor scraper having a tractor portion with a power source operatively connected to the front driven wheels, and a rear, scraper portion having a bowl, work tool, and first and second rear wheels, the rear wheel drive assist includes a work tool pump fluidly connected to a work tool motor to drive the work tool, fluid operated drive motors operatively connected to the rear wheels, and a diverter valve selectively movable between a first position that delivers fluid flow from the pump to the work tool motor, and a second position that delivers fluid flow from the work tool pump to the rear wheel drive motors. | 01-28-2010 |
Charles B. Bright, Ames, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20120037125 | PROGRAMMABLE DIESEL FUEL INJECTOR - An apparatus for injecting fuel into a combustion chamber of an internal combustion engine. The apparatus includes a solid magnetostrictive material with a favored direction of magnetostrictive response formed into a shape with ends that are substantially parallel to each other and substantially perpendicular to the favored direction of magnetostrictive response. A fuel control valve element is located coaxial to the favored direction of magnetoelastic response of the magnetostrictive material, the element opening inwardly. A solenoid coil is located concentric with the magnetostrictive material and coaxial to the favored direction of magnetoelastic response, the solenoid coil adapted to excite the magnetostrictive material into mechanical motion. An excitation signal is provided within the solenoid coil consisting of a main current signal with a superposed alternating signal approximately the width of a hysteresis loop of the solid magnetostrictive material. Finally, a magnetic return path circuit in magnetic communication with the solid magnetostrictive material is provided. | 02-16-2012 |
| 20120037126 | PROGRAMMABLE DIESEL FUEL INJECTOR - An apparatus for injecting fuel into a combustion chamber of an internal combustion engine. The apparatus includes a solid magnetostrictive material with a favored direction of magnetostrictive response formed into a shape with ends that are substantially parallel to each other and substantially perpendicular to the favored direction of magnetostrictive response. A fuel control valve element is located coaxial to the favored direction of magnetoelastic response of the magnetostrictive material, the element opening inwardly. A solenoid coil is located concentric with the magnetostrictive material and coaxial to the favored direction of magnetoelastic response, the solenoid coil adapted to excite the magnetostrictive material into mechanical motion. An excitation signal is provided within the solenoid coil consisting of a signal, before a main current signal, sufficient to cause magnetic domain alignment but not rotation, and finally a magnetic return path circuit is provided in magnetic communication with the solid magnetostrictive material. | 02-16-2012 |
| 20120037127 | PROGRAMMABLE DIESEL FUEL INJECTOR - A programmable diesel fuel injector that increases frequency response and control precision over desired fuel flow rates throughout each injection event. All valve frequency and motional requirements are met by a compensated direct drive, which is enabled by the durable capability of a rare earth alloy to lengthen in a magnetic field. A continuously variable electrical input waveform is predetermined to result in the desired fuel injection rate shape. A magnetostrictive transducer converts voltage and current into continuously variable force and displacement of a master piston acting upon fuel within a closed chamber. A slave piston responds to the fuel pressure changes within the closed chamber and acts upon the spool of a spool valve to eject fuel. | 02-16-2012 |
Christopher E. Bright, Raleigh, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100114430 | Steering system and method of steering a machine - A steering system for steering a machine having opposing first and second sides with first and second pairs of rotatably mounted rear wheels disposed along the respective sides and at least one rotatably mounted, spaced front wheel. The system includes at least one first drive unit and at least one second drive unit for rotating the rear wheels of the respective pairs, and a steering input device that provides a signal to a controller that produces drive unit request signals to control the drive units to rotate the associated rear wheels along one side at rotational speeds greater than those along the other side to facilitate turning. | 05-06-2010 |
| 20120006603 | Steering system and method of steering a machine - A steering system for steering a machine having opposing first and second sides with first and second pairs of rotatably mounted rear wheels disposed along the respective sides and at least one rotatably mounted, spaced front wheel. The system includes at least one first drive unit and at least one second drive unit for rotating the rear wheels of the respective pairs, and a steering input device that provides a signal to a controller that produces drive unit request signals to control the drive units to rotate the associated rear wheels along one side at rotational speeds greater than those along the other side to facilitate turning. | 01-12-2012 |
Clark Ivan Bright, Tucson, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20080257475 | FLEXIBLE ELECTRICALLY CONDUCTIVE FILM - An electrically conductive film contains electrically connected first and second visible light-transmissive metal or metal alloy layers separated by a visible light-transmissive crosslinked polymeric layer. The film can be joined or laminated into glazing (especially non-planar vehicular safety glazing) with reduced likelihood that the metal or metal alloy layers will be damaged or distorted. The film also can transparently shield a device that can cause or is sensitive to electromagnetic interference with reduced likelihood that the metal or metal alloy layers will fracture. | 10-23-2008 |
Edward Albert Bright, Littleton, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20090120523 | Jacketed pipe insulation - A method of installing pipe insulation includes a length of tubular insulation with a longitudinally extending slit so that the tubular insulation can be passed over and mounted on a length of pipe and a jacket overlaying the outer surface of the tubular insulation. | 05-14-2009 |
| 20100229997 | FACING AND FACED INSULATION PRODUCTS - A facing laminate for insulation products includes: a foil or metallized polymeric film sheet layer forming an inner layer of the laminate that is adapted be bonded directly to a surface of an insulation product; a paper composite sheet layer, which may include synthetic and/or inorganic fibers, forming an outer exposed layer of the laminate; and a scrim intermediate and bonded to the foil or metallized polymeric film sheet and paper composite sheet layers. The facing laminate may include a humectant and/or a water, oil, and/or grease repellant component. The paper composite sheet layer of the laminate exhibits greater dimensional stability and reduced wrinkling when the laminate is exposed to conditions of high humidity. Insulation products to be faced with this facing laminate include pipe insulation, duct board, duct wrap insulation, metal building insulation, and other building insulation products. | 09-16-2010 |
Eric Bright, Fiskdale, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080293345 | Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives - A bonded abrasive tool, having a structure permeable to fluid flow, comprises sintered agglomerates of a plurality of abrasive grains and a binding material, the binding material being characterized by a melting temperature between 500 and 1400° C., and the sintered agglomerates having a loose packing density of ≦1.6 g/cc and three-dimensional shape; a bond material; and about 35-80 volume % total porosity, including at least 30 volume % interconnected porosity. Methods for making the sintered agglomerates and abrasive tools containing the sintered agglomerates are described. | 11-27-2008 |
Eugene Bright, Boca Raton, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20110286859 | Pump Controller With External Device Control Capability - A variable speed motor controller senses the electrical load on the motor in turning a pump. An output of the controller may be used to trigger a vent valve or power to the motor may be cut if the load level indicates a restricted flow of fluid into the suction side of the pump, such as would be caused by drain occlusion in a swimming pool. A sensor in communication with the suction side of the pump ascertains a vacuum/pressure level present and may be used to verify that an intended operational state for the variable speed motor and the pump is actualized, otherwise anomaly processing is invoked. This pressure/vacuum monitoring may be conducted through speed changes of the motor/pump. | 11-24-2011 |
Jeffrey D. Bright, Stansbury Park, UT US
| Patent application number | Description | Published |
|---|---|---|
| 20110030726 | INSERT FOR A MICROBIAL SCRUBBING DEVICE - The microbial scrub brush in one embodiment employs an insert that is impregnated with an anti-bacterial disinfectant and that is housed within a housing of alcohol-compatible material and sealed over by a removable lid. The insert is maintained in sterile condition until ready for use. After removal of the lid, the insert is moved over the end of a female luer or other portion of a medical device and rotated in order to clean the exterior surface as well as the interior luminal surface of the device. In one embodiment, the insert includes a base from which extends an outer wall that defines a chamber. A plurality of complaint fingers extend from the base into the chamber. A plurality of wipers extend radially inward from the outer wall into the chamber to enable the cleansing of both the exterior surface and an interior surface of the medical device. | 02-10-2011 |
| 20110098679 | CONNECTION SYSTEM FOR MULTI-LUMEN CATHETER - A catheter connection system and a method of connecting the catheter connection system to a catheter. The catheter connection system includes a hub assembly and a collar. The hub assembly includes a cannula extending from a distal end thereof, and a collet defining an inner surface spaced apart from the cannula to permit passage of a catheter wall between the body and the cannula. The collet includes a proximal barb on an outer surface and the collar includes an attachment barb on an inner surface, engagement of the respective barbs acting to provide a permanent connection between the collar on the collet, while permitting free rotation of the collar about the collet. | 04-28-2011 |
John J. Bright, Alexandria, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20100050541 | Bus-stop shelter - A shelter is adapted to protect any prospective passengers of a bus from weather-related elements while he or she awaits arrival of the bus at a bus stop. The bus-stop shelter includes an upstanding post defining a first end thereof adapted to be installed below a surface of ground by which the shelter is supported and a second end of the post adapted to be disposed above the ground surface. A canopy defines a substantially central portion thereof and is adapted to be supported at a portion of the canopy off the central portion by the second end of the post and substantially over the prospective passenger such that the canopy protects the prospective passenger from the weather-related elements. | 03-04-2010 |
John J. Bright, Carmel, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20090252716 | METHODS FOR IDENTIFYING NUCLEAR RECEPTOR/LIGAND COMBINATIONS FOR TARGETING BRAIN TUMOR STEM CELLS AND FOR THEIR USE - An in vitro method is provided for identifying nuclear receptors abnormally expressed by brain tumor stem cells and a corresponding ligand which, if administered to brain tumor stem cells (BTSC's), is capable of inhibiting cell proliferation. Once the nuclear receptor/ligand combination has been identified, it can be utilized in vitro and in vivo to inhibit the proliferation and survival of the cancerous stem cells and ultimately affect proliferation and survival of tumors. The method can be utilized alone or in combination with other treatment methods. The method can also be utilized with regard to other forms of cancer which have cancerous stem cells associated therewith and which abnormally express one or more nuclear receptors. | 10-08-2009 |
Kevin L. Bright, Maple Grove, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090273318 | TIME REMAINING TO CHARGE AN IMPLANTABLE MEDICAL DEVICE, CHARGER INDICATOR, SYSTEM AND METHOD THEREFORE - System and method for estimating a time to recharge a rechargeable power source of an implantable medical device. A plurality of measured parameters relating to the implantable medical device and an external charging device are applied to a model of recharging performance and an estimate is provided to a patient, perhaps in advance of charging. Once charging has begun, updated estimates can be provided until charging is complete. Once charging is complete, the model may be updated to reflect any differences in the estimated time to complete charging and the actual time required to complete charging. The model may be based on limitations to the rate at which charge may be transferred to the rechargeable power source over a plurality of intervals. | 11-05-2009 |
| 20090276015 | TIME TO NEXT RECHARGE SESSION FEEDBACK WHILE RECHARGING AN IMPLANTABLE MEDICAL DEVICE, SYSTEM AND METHOD THEREFORE - A system and method for determining, during a recharge session, an amount of time until a subsequent recharge session is required to charge a rechargeable power source of an implantable medical device. A model allows a determination of the time until recharge without suspending charging during the recharge session by basing the determination on an initial measured battery voltage and a present current into the rechargeable power source. Alternatively, charging is suspended during the recharge session, and voltage measurements are taken, after which time charging is resumed, without patient input or suspending the recharge session. | 11-05-2009 |
Michael W. Bright, Arlington Heights, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090170474 | METHOD AND DEVICE FOR AUTHENTICATING TRUNKING CONTROL MESSAGES - A transmitting device generates a header, at least one data block, a first message authentication code (MAC), and an authentication indicator to create a trunking control message. The trunking control message is transmitted to a receiving device, such that, upon receipt of the trunking control message by the receiving device, the receiving device can generate a second MAC. Once the second MAC is generated, the receiving device compares the second MAC to the first MAC. The at least one data block is determined to be authentic if the second MAC matches the first MAC. If the at least one data block is authentic, the receiving device processes the at least one data block; otherwise, the receiving device discards the trunking control message. | 07-02-2009 |
| 20100165839 | ANTI-REPLAY METHOD FOR UNICAST AND MULTICAST IPSEC - A method for managing a packet in a communication system between two or more endpoints, a sender and one or more recipients, comprises receiving a first packet comprising a source identifier that uniquely identifies a sender of the first packet and a current source time assigned to the first packet by the sender, determining a received time for the first packet, retrieving a cached source time assigned by the sender to a second packet that was received prior to receiving the first packet, and determining whether to discard or process the first packet based on the current source time, the received time, and the cached source time. The current source time, the received time, and the cached time, in addition to predetermined parameters such as a maximum age and an anti-replay window allows a recipient to determine whether to process or discard a packet. | 07-01-2010 |
| 20110026714 | METHODS AND DEVICE FOR SECURE TRANSFER OF SYMMETRIC ENCRYPTION KEYS - A sending device generates a first and a second KMM, wherein the first KMM includes a first KEK and a KMM encryption key, and the second KMM includes a set of symmetric encryption keys. The sending device further encrypts the set of symmetric encryption keys using the first KEK; encrypts the first KEK and the KMM encryption key using a first public key of a receiving device; and encrypts the second KMM using the KMM encryption key to generate an encrypted second KMM before sending the first KMM and the encrypted second KMM to the receiving device. The receiving device decrypts the first KEK and the KMM encryption key using a first private key that corresponds to the first public key; and decrypts the encrypted second KMM using the KMM encryption key to obtain the encrypted set of symmetric keys. | 02-03-2011 |
Penny L. Bright, Naperville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090003382 | Mobile switching center with outgoing access closed user group interlock code - A mobile switching center of an apparatus in one example is configured to provide a closed user group (CUG) supplementary service to a mobile communication device. The mobile communication device is a member of a default CUG and is not provisioned for outgoing access. The mobile switching center is configured to provide a plurality of CUG interlock codes that correspond to a plurality of closed user groups (CUGs). The plurality of CUG interlock codes comprise at least one outgoing access (OA) CUG interlock code. The mobile switching center is configured to provide a default behavior according to the default CUG for an outgoing call from the mobile communication device. The mobile switching center is configured to provide outgoing access to the mobile communication device for the outgoing call if a setup message from the mobile communication device for the outgoing call comprises a request for the OA CUG interlock code. | 01-01-2009 |
Penny Lynne Bright, Naperville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090209234 | Reject mobile-terminating SMS due to mobile not reachable flag - The present invention provides a technique to reduce the quantity of paging attempts to mobile terminals. The technique involves periodically rejecting mobile terminating SMS (MT-SMS) messages destined to a mobile subscriber who has already had no paging response success for a previous MT-SMS message until the mobile terminal is reachable or upon the timeout of a Mobile Not Reachable Flag (MNRF) rejection period. The present invention targets mobile subscribers who were out of radio coverage and allows the mobile subscriber to terminate voice calls. Mobile terminal originated activity is not affected. The present invention may co-exist with the existing SMS Center mobile terminating SMS polling mechanism in the market today. | 08-20-2009 |
| 20100304713 | Technique for restricting access to a wireless communication service - In providing a wireless communication service of a selected type, a user of a mobile communication device may attempt to access the selected type of service despite his/her subscription to a different type of service. In processing the device's request for accessing the selected type of service, an authentication vector is retrieved based on information identifying the device in the request. The access to the selected type of service may be denied after it is determined that a presentation of the authentication vector does not conform to the selected type of service. | 12-02-2010 |
Philip G. Bright, Auburn, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100299100 | METHODS AND SYSTEMS INVOLVING DETERMINING SHAFT VELOCITY - A method of determining velocity of a shaft is provided. The method includes receiving a first shaft position signal and a second shaft position signal. Derivatives of each of the first shaft position signal and the second shaft position signal are computed, as are squares of each of the derivatives, a summation of the squares, and a square root of the summation. The velocity is output as a result of the square root. | 11-25-2010 |
Randol K. Bright, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110125745 | Balancing Data Across Partitions of a Table Space During Load Processing - A balancing technique allows a database administrator to perform a mass data load into a relational database employing partitioned tablespaces. The technique automatically balances the usage of the partitions in a tablespace as the data is loaded. Previous definitions of the partitions are modified after the loading of the data into the tablespace to conform with the data loaded into the tablespace. | 05-26-2011 |
| 20110153580 | Index Page Split Avoidance With Mass Insert Processing - A technique is disclosed that avoids index page splits when inserting large numbers of rows into a table of a relational database. Keys in index pages are moved to successive index pages to make room to insert keys on the original index page. Where no room is available on successive pages, a new index page is created to hold moved keys. The result is typically a smaller chain of index pages with better locality than using the conventional insertion technique of splitting index pages. | 06-23-2011 |
Randol Keith Bright, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100100533 | Cascade Delete Processing - A time-efficient means for identifying and processing cascading deletes due to referential constraint violations includes: logging, to an error file, all primary key (“PK”) errors detected during table load operations; building a foreign key (“FK”) index for each child table; recursively probing each relevant FK index to identify all loaded rows that violate a referential constraint due to a PK error; logging all identified FK errors to the error file; and using the (preferably sorted) error file contents to identify, mark and physically delete table rows that violate a referential constraint. The described cascade delete processing methods make only a single pass through the table data, using ordinary computer files to track and organize rows identified for deletion. Use of error files rather than tablescans (multiple passes through the loaded table data) can provide a significant reduction in table load times, especially for large or intricately “related” tables. | 04-22-2010 |
| 20110137887 | Constraint Processing - Constraint processing for a relational database generates primary (e.g., based on primary key values) and constraint index records (e.g., based on foreign key values) during table load operations that are then sorted in a manner that rapidly and unambiguously identifies rows that fail the specified constraint test. Rows so identified may be deleted to maintain the constraint (e.g., referential) integrity of a child table. In one case, child table row data may be processed in constraint key order, eliminating the need first load the child table with row data and then delete those rows that subsequently fail the integrity test. | 06-09-2011 |
Rick Bright, Washington, DC US
| Patent application number | Description | Published |
|---|---|---|
| 20100129401 | Functional Influenza Virus Like Particles (VLPs) - The present invention discloses and claims virus like particles (VLPs) that express and/or contains seasonal influenza virus proteins, avian influenza virus proteins and/or influenza virus proteins from viruses with pandemic potential. The invention includes vector constructs comprising said proteins, cells comprising said constructs, formulations and vaccines comprising VLPs of the inventions. The invention also includes methods of making and administrating VLPs to vertebrates, including methods of inducing substantial immunity to either seasonal and avian influenza, or at least one symptom thereof. | 05-27-2010 |
| 20100143393 | NOVEL INFLUENZA M2 VACCINES - The present invention includes novel influenza antigenic formulations and vaccines that comprise influenza M2 peptide and VLPs comprising influenza M2 protein. The invention also includes methods of making and administering the novel antigenic formulation and vaccine. The invention also include methods of inducing immunity to ameliorate and/or prevent influenza infections in a subject. | 06-10-2010 |
Robin Bright, Fiskdale, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20110017715 | Systems and Methods For Enhanced Control of Laser Drilling Processes - Systems and methods are provided for monitoring and/or controlling laser drilling processes based on atomic emission spectral emissions that are collected in real time during laser drilling. The systems and methods may be used to monitor and control laser drilling operations across a range of materials, e.g., metals (including alloys) and ceramics, and may be used to identify spectral characteristics that signify hole completion and to manage/discontinue laser drilling operations based thereon. The ability to precisely monitor for hole completion provides the important advantage of reducing unnecessary laser pulses, which otherwise could reduce manufacturing efficiency and/or increase thermal or mechanical damage to the component material. The systems and methods may also be employed to control laser drilling operations so as to enhance hole quality and/or to implement corrective action when/if necessary to ensure that laser drilling operations yield high quality drilled holes. | 01-27-2011 |
Ryan J. Bright, New Orleans, LA US
| Patent application number | Description | Published |
|---|---|---|
| 20090215000 | Method and Apparatus for Processing of Materials - A method and apparatus processing materials including medical waste, municipal waste, along with other wastes, and processing materials; the apparatus comprising an elongate pressure vessel of generally cylindrical configuration having an inlet end, and an end cap for the inlet. | 08-27-2009 |
Scott Bright, Kirkland, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110219407 | Portable Media Device and Method for Presenting Viewing Content During Travel - A portable media device for use in cooperation with passenger entertainment systems installed in vehicles, such as automobiles and aircraft, and methods for manufacturing and using same. The portable media device is configured to communicate with one or more content sources, which provide viewing content and which may be proximate to, and/or remote from, the portable media device. Preferably being configured to wirelessly communicate with the content sources, the portable media device can select content from any available content source and can download and present the selected content in any conventional manner. The selected content can be streamed to the portable media device for contemporaneous presentation and/or stored by the portable media device for viewing at any time, including after disembarking the vehicle once travel is completed. As desired, the portable media device likewise can be configured to transmit appropriate upload content to the content sources. | 09-08-2011 |
| 20120030708 | Portable Media Device and Method for Presenting Viewing Content During Travel - A portable media device for use in cooperation with passenger entertainment systems installed in vehicles, such as automobiles and aircraft, and methods for manufacturing and using same. The portable media device is configured to communicate with one or more content sources, which provide viewing content and which may be proximate to, and/or remote from, the portable media device. Preferably being configured to wirelessly communicate with the content sources, the portable media device can select content from any available content source and can download and present the selected content in any conventional manner. The selected content can be streamed to the portable media device for contemporaneous presentation and/or stored by the portable media device for viewing at any time, including after disembarking the vehicle once travel is completed. As desired, the portable media device likewise can be configured to transmit appropriate upload content to the content sources. | 02-02-2012 |
Stephen Charles Bright, Fenton, MO US
| Patent application number | Description | Published |
|---|---|---|
| 20090142465 | METHOD FOR PREPARING A FLOUR TORTILLA - The present invention relates to a method for preparing a flour tortilla comprising | 06-04-2009 |
Stuart Willis Bright, Carmel, IN US
| Patent application number | Description | Published |
|---|---|---|
| 20090240036 | Anti-IL-23 Antibodies - The present invention encompasses isolated antibodies, or antigen-binding portions thereof, that specifically bind to the p19 subunit of IL-23. These antibodies, or antigen-binding portions thereof, are high affinity, neutralizing antibodies useful for the treatment of autoimmune disease. | 09-24-2009 |
Victor M. Bright, Boulder, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20110017431 | FLEXIBLE THERMAL GROUND PLANE AND MANUFACTURING THE SAME - Methods, apparatuses, and systems are disclosed for flexible thermal ground planes. A flexible thermal ground plane may include a support member. The flexible thermal ground plane may include an evaporator region or multiple evaporator regions configured to couple with the support member. The flexible thermal ground plane may include a condenser region or multiple condenser regions configured to couple with the support member. The evaporator and condenser region may include a microwicking structure. The evaporator and condenser region may include a nanowicking structure coupled with the micro-wicking structure, where the nanowicking structure includes nanorods. The evaporator and condenser region may include a nanomesh coupled with the nanorods and/or the microwicking structure. Some embodiments may include a micromesh coupled with the nanorods and/or the microwicking structure. | 01-27-2011 |
Walter G. Bright, Kirkland, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20110039600 | WIRELESS MOBILE PHONE HAVING ENCODED DATA ENTRY FACILITIES - A wireless mobile phone is provided with one or more buttons and complementary logic to facilitate entry of encoded representations of a variable length encoding scheme of alphanumeric data. As a result, a user may use the provided facilities to engage in non-verbal communication for sensitive subject matters in the middle of a call. In one embodiment, the encoded representations are Morse codes. In another embodiment, the encoded representations are custom designed. In one embodiment, the complementary logic further facilitates echoing on a display, alphanumeric data corresponding to any entered encoded representations. Additionally, each of the code entry buttons includes one or more light emitting diodes (LEDs), and the LEDs are lit to visually echo the encoded representations of the variable length encoding scheme of letters, numbers or punctuations entered through a standard input keypad. | 02-17-2011 |