| Patent application number | Description | Published |
|---|
| 20120011360 | KEY MANAGEMENT SYSTEMS AND METHODS FOR SHARED SECRET CIPHERS - Various embodiments are described herein for a Key Management System (KMS) and associated methods for providing authentication and secure shared key distribution capabilities without revealing a device's secret key. The KMS allows one or more accessing applications or devices residing on a variety of systems and associated with a plurality of organizations to efficiently authenticate other applications or devices with which they are in communication and to securely establish a shared secret between authenticated applications or devices. Secret keys may be cached throughout the KMS system for off-line and efficient operations. The KMS system enables authentication of devices and secure communication between these devices which may have been created and secured under different domains without those domains having an a priori relationship. | 01-12-2012 |
| 20120019362 | SINGLE ANTENNA SINGLE READER SYSTEM AND METHOD FOR LOCATING A TAG - A single antenna single reader (SASR) system and method for locating a tag. The reader connects to a single antenna that is in motion. The reader transmits an interrogation signal to the tag. The reader receives a response signal from the tag. The reader determines the range of the tag from the reader, the received signal strength (RSS) of the response signal at the reader from the tag, and the maximum correlation of the response signal at the reader from the tag. The reader determines the location of the tag using range of the tag from the reader, received signal strength and maximum correlation of the response signal. | 01-26-2012 |
| 20120076293 | HYBRID MODE CRYPTOGRAPHIC METHOD AND SYSTEM WITH MESSAGE AUTHENTICATION - An encryption and authentication technique that achieves enhanced integrity verification through assured error-propagation using a multistage sequence of pseudorandom permutations. The method generates intermediate data-dependent cryptographic variables at each stage, which are systematically combined into feedback loops. The encryption technique also generates an authentication tag with minimal post processing that is the size of the state. | 03-29-2012 |
| 20120087488 | CRYPTOGRAPHIC PROCESSOR WITH DYNAMIC UPDATE OF ENCRYPTION STATE - An efficient implementation of a cryptographic processor that dynamically updates the encryption state is described. The cryptographic processor can be implemented with a minimal number of gates, yet still perform cryptographic operations quickly. The cryptographic processor has an interface, a memory, a pseudorandom permutation block and control logic. The interface receives input data blocks and returns cryptographically processed data blocks. The memory is used to store an encryption state of the cryptographic processor. The pseudorandom permutation block transforms a portion of the encryption state that is modified for each input data block by at least the input data block and a previously transformed data block. The control logic routes data in the cryptographic processor to return cryptographically processed data blocks at the interface and update dynamically the encryption state stored in memory using the transformed data blocks from the pseudorandom permutation block. | 04-12-2012 |
| Patent application number | Description | Published |
|---|
| 20100141482 | SYSTEM AND METHOD FOR RENDERING A PRIMARY FLIGHT DISPLAY HAVING AN ATTITUDE FRAME ELEMENT - A flight deck display element for an aircraft includes a primary flight display rendered thereon. The primary flight display includes a primary display region having a perimeter, a perspective view of terrain corresponding to a flight deck viewpoint, and an attitude frame surrounding the perimeter of the primary display region. The perspective view of terrain is rendered in the primary display region, and the attitude frame includes a first region and a second region rendered with different visually distinguishable characteristics. The boundaries of the first region and the second region are defined by a current attitude condition of the aircraft. | 06-10-2010 |
| 20100161160 | METHODS FOR DISPLAYING AIRCRAFT PROCEDURE INFORMATION - Methods are provided for presenting procedure information for an airport on a display device onboard an aircraft. A method comprises displaying a map on a display device and displaying a briefing panel overlying a portion the map. The briefing panel includes a plurality of segments, wherein each segment is associated with a type of procedure information for the airport. | 06-24-2010 |
| 20100194602 | SYSTEM AND METHOD FOR RENDERING A PRIMARY FLIGHT DISPLAY HAVING A CONFORMAL TERRAIN AVOIDANCE GUIDANCE ELEMENT - A flight deck display system and related operating methods for an aircraft are provided. The system includes a processor architecture and a display element coupled to the processor architecture. The processor architecture is configured to receive real-time aircraft data and terrain data for the aircraft and, based upon the real-time aircraft data and the terrain data, generate image rendering display commands. The display element receives the image rendering display commands and, in response thereto, renders a primary flight display that includes a conformal view of terrain corresponding to a flight deck viewpoint. The primary flight display also includes a conformal terrain avoidance guidance (TAG) element on the view of terrain. The TAG element includes visual indicia of a desired navigation path that is intended to avoid terrain that obstructs a current flight path of the aircraft. | 08-05-2010 |
| 20110077804 | AIRSPACE AWARENESS ENHANCEMENT SYSTEM AND METHOD - A display system and method for an aircraft renders various airspaces and associated airspace types on an aircraft display device. An image is selectively rendering on the aircraft display device that includes at least an airspace boundary graphic representative of at least a portion of the boundary for the airspace, and a textual airspace type designation label representative of the airspace type of the airspace. | 03-31-2011 |
| 20110196598 | SYSTEM AND METHODS FOR RENDERING TAXIWAY AND RUNWAY SIGNAGE IN A SYNTHETIC DISPLAY OF AN AIRPORT FIELD - A system and methods of displaying airport field features on a flight deck display element of an aircraft are provided. The flight deck display system obtains geographic position data and heading data for the aircraft, accesses airport feature data associated with synthetic graphical representations of an airport field, and renders a dynamic synthetic display of the airport field on the flight deck display element. The dynamic synthetic display is rendered in accordance with the geographic position data, the heading data, and the airport feature data. In certain embodiments the synthetic display includes graphical representations of taxiways/runways, along with signage that is conformally rendered on the exposed taxiway surfaces. Display characteristics of the signage may be influenced by the actual physical and/or temporal proximity of the aircraft relative to reference locations on the airport field. In some embodiments, the taxiway/runway signage includes dynamic directional indicators corresponding to the intended directions of travel on the taxiways/runways. Moreover, the taxiway/runway signage can be dynamically rendered in a forward-facing manner at all times on the flight deck display element. | 08-11-2011 |
| 20120110517 | METHOD AND APPARATUS FOR GESTURE RECOGNITION - A touchscreen device is configured to display a number of user interface elements in accordance with a menu hierarchy. Upon receipt of a predetermined touchscreen gesture (e.g., the circular motion of a manipulator) the menu hierarchy is bypassed and the user is given immediate control over a selected function, for example, a tuning function such as audio volume, screen contrast, and the like. | 05-03-2012 |
| Patent application number | Description | Published |
|---|
| 20080231473 | SYSTEM AND METHOD FOR INDICATING THE FIELD OF VIEW OF A THREE DIMENSIONAL DISPLAY ON A TWO DIMENSIONAL DISPLAY - An aircraft display system is provided that is configured to render a perspective display having a field of view. The aircraft display system includes a monitor and a processor coupled to the monitor. The processor is configured to generate a map display on the monitor. The map display indicates the value of at least one parameter of the field of view of the perspective display. | 09-25-2008 |
| 20090207048 | System and method for increasing visibility of critical flight information on aircraft displays - System and method increase the visibility of critical flight information on electronic displays. An aircraft display system includes a processing unit, a flight management system, a navigation system, a database for storing target data and terrain data, a graphics display generator, and a visual display. The flight management system and/or the navigation system provide real-time aircraft operational and flight control information. The processing unit directs the graphics display generator to generate graphic control signals for the visual display, which increase the transparency of a segment of a zero pitch reference line in the vicinity of a flight path marker on the display. | 08-20-2009 |
| 20100073359 | APPARATUS AND METHOD FOR SETTING A WAYPOINT - A display system for use on a vehicle is presented. The display system comprises a cursor control device, at least one electronic display for displaying a first image comprising a three-dimensional conformal view of a terrain and a first movable cursor, and a processor that is coupled to the cursor control device and the at least one electronic display. The processor is configured to move the first movable cursor on the first image in response to input from the cursor control device and to determine a latitude and longitude that correspond to the position of the first movable cursor. | 03-25-2010 |
| Patent application number | Description | Published |
|---|
| 20100034959 | HIGH SOLIDS, HIGH MOLECULAR WEIGHT POLYMER COATING - A method of coating tablets with a high molecular weight polymer wherein the high molecular weight polymer is suspended in a non-solvent, non-aqueous liquid carrier. The liquid carrier may include a low-viscosity binder. Preferably, the binder is included in concentrations of around 1-10% by weight in solution in the carrier. The high molecular weight polymer may be micronized prior to its suspension in the liquid carrier. Once suspended, the liquid is introduced into a spray coating machine such as a partially or fully perforated pan system wherein the tablets are coated as desired. | 02-11-2010 |
| 20100034967 | DRY POLYMER LAYERING USING A ROTOR PROCESSOR - The method for applying a dry polymer layer to particulate cores circulating as a bed in a rotor processor includes the steps of loading the cores into the processor, rotating the rotor of the processor and supplying air into the processor to create the bed, spraying the cores with a wetting agent, and supplying dry polymer powder into the bed so as to adhere onto the wetted cores and thereby build up a continuous smooth layer of polymer on the cores. The wetting agent includes a plasticizer so as to facilitate uniform layering of the micronized polymer powder. | 02-11-2010 |
| 20100034968 | POLYMER COATING PROCESS USING DRY GLIDANT IN A ROTOR PROCESSOR - A method is provided for applying polymers to coat particulate cores in a rotor processor. The processor is actuated to create a circulating bed of cores in the rotor chamber. Dry powdered glidant is introduced into the rotating bed of cores, which are simultaneously sprayed with a polymer solution. The glidant enhances processability by eliminating or minimizing agglomeration of the cores. Air from above and below the rotating bed evaporates the solution to leave a polymer layer on the cores. Layers of polymer build up on the cores until a desired thickness is achieved. | 02-11-2010 |
