Patent application number | Description | Published |
20100054012 | CONTENT ADDRESABLE MEMORY HAVING PROGRAMMABLE INTERCONNECT STRUCTURE - A content addressable memory (CAM) device includes a CAM array, a programmable interconnect structure, and a priority encoder. The CAM array includes a plurality of CAM rows, each row including a number of CAM cells for storing a data word and coupled to a match line that indicates a match result for the CAM row. The programmable interconnect structure is coupled to each CAM row and a plurality of CAM rows, each row including a number of CAM cells for storing a data word and coupled to a match line that indicates match results for the row. The programmable interconnect structure coupled to each CAM row, and is configured to logically connect any number N of selected CAM rows together to form a data word chain spanning N rows, regardless of whether the selected CAM rows are contiguous. | 03-04-2010 |
20100054013 | CONTENT ADDRESABLE MEMORY HAVING SELECTIVELY INTERCONNECTED COUNTER CIRCUITS - A content addressable memory (CAM) device includes a plurality of CAM rows, a number of sequencing logic circuits, and a programmable interconnect structure. Each CAM row includes a number of CAM cells to generate a match signal on a match line and includes an enable input. Each sequencing logic circuit includes an input and an output, and is configured to count sequences of match signals from the CAM rows. The programmable interconnect structure selectively connects the match line of any CAM row to the input of any sequencing logic circuit, and selectively connects the output of any sequencing logic circuit to the enable input of any CAM row. | 03-04-2010 |
20100321970 | CONTENT ADDRESSABLE MEMORY HAVING PROGRAMMABLE INTERCONNECT STRUCTURE - A content addressable memory (CAM) device includes a CAM array, a programmable interconnect structure, and a priority encoder. The CAM array includes a plurality of CAM rows, each row including a number of CAM cells for storing a data word and coupled to a match line that indicates a match result for the CAM row. The programmable interconnect structure is coupled to each CAM row and a plurality of CAM rows, each row including a number of CAM cells for storing a data word and coupled to a match line that indicates match results for the row. The programmable interconnect structure coupled to each CAM row, and is configured to logically connect any number N of selected CAM rows together to form a data word chain spanning N rows, regardless of whether the selected CAM rows are contiguous. | 12-23-2010 |
20100321971 | CONTENT ADDRESSABLE MEMORY HAVING SELECTIVELY INTERCONNECTED COUNTER CIRCUITS - A content addressable memory (CAM) device includes a plurality of CAM rows, a number of sequencing logic circuits, and a programmable interconnect structure. Each CAM row includes a number of CAM cells to generate a match signal on a match line and includes an enable input. Each sequencing logic circuit includes an input and an output, and is configured to count sequences of match signals from the CAM rows. The programmable interconnect structure selectively connects the match line of any CAM row to the input of any sequencing logic circuit, and selectively connects the output of any sequencing logic circuit to the enable input of any CAM row. | 12-23-2010 |
20130246697 | Organizing Data in a Hybrid Memory for Search Operations - Methods, systems, and computer readable storage medium embodiments for configuring a lookup table, such as an access control list (ACL) for a network device are disclosed. Aspects of these embodiments include storing a plurality of data entries in a memory, each of the stored plurality of data entries including a header part and a body part, and encoding each of a plurality of bit-sequences in the header part of a stored data entry from the plurality of data entries to indicate a bit comparing action associated with a respective bit sequence in the body part of the stored data entry. Other embodiments include searching a lookup table in a network device. | 09-19-2013 |
20130246698 | Hybrid Memory for Search Operations - Methods, systems, and computer readable storage medium embodiments for configuring a lookup table for a network device are disclosed. Aspects in these embodiments include generating a decision tree based upon bit representations of respective data entries from a plurality of data entries where one or more of the plurality of data entries are represented at respective nodes of the decision tree, storing a first bit pattern corresponding to a selected node from the decision tree in a content addressable memory (CAM) at a location associated with an index, and storing one or more second bit patterns at an address in a second memory. The one or more second hit patterns correspond to the one or more data entries represented at the selected node, and the address is associated with the index. Embodiments also include searching a lookup table in a network device. | 09-19-2013 |
Patent application number | Description | Published |
20110083272 | PATIENT HANDLING DEVICE - A patient handling device, such as a bed, stretcher, cot, or the like, includes a deck on which a patient may lie and which is surrounded by siderails. Control panels may be mounted on the siderails in a staggered fashion to improve the ease of accessing the control panels. A handle assembly may be included near the top of the Fowler section of the deck which allows a pair of handles to be squeezed independently for manual pivoting of the Fowler section. Squeezing one handle does not increase the force required to subsequently squeeze the other handle. The pivoting of the Fowler section may also be carried out automatically through an electrical actuator. The raising of the deck may be carried out through an electrical pump that pumps hydraulic fluid, and which may be activated near the top end of the stroke of a reciprocating pedal. | 04-14-2011 |
20130111664 | WHEELED CARRIAGE WITH BRAKE LOCK SYSTEM - A wheeled carriage for supporting a patient has a wheeled base having frame members supporting a plurality of caster wheel assemblies and a braking system. A moveable brake lock assembly, a brake lock actuator, and a swivel lock receiver are operatively connected to one of the caster wheel assemblies to define a locking caster wheel assembly. The brake lock assembly comprises an actuating member, a swivel lock member, and a brake member that are interconnected as a unit for simultaneous movement. The brake lock actuator is operable to selectively move the brake lock assembly into an engaged position via engagement with the actuating member such that the swivel lock member engages the swivel lock receiver and the brake member contacts a wheel of the locking caster wheel assembly thereby preventing rotation and swiveling of the wheel. | 05-09-2013 |
20130140779 | BOTTLE HOLDER FOR MOBILE MEDICAL DEVICE - An oxygen, or other type of, bottle holder is attached to a medical device and includes an upper portion and a lower portion. The lower portion includes a cylindrical recess into which the bottom of the bottle is inserted. The upper portion includes a clamp that may include either a movable arm or movable fingers. The movable fingers pivot about a common pivot axis and are retractable into, and extendable out of, a housing. The movable arm includes different sections with different levels of curvature. A trigger may be included that automatically opens the clamp upon the insertion of the bottle therein, as well as automatic closing of the clamp thereafter, thereby relieving the user from having to manually manipulate the clamp for it to secure the upper end of the bottle. The device may be wheeled chair, cot, stretcher, bed, or other device that holds an oxygen bottle. | 06-06-2013 |
20130140782 | WHEELED CHAIR - A wheeled chair for transporting patients includes a frame, a seat, a plurality of wheels, and a plurality of armrests. The armrests are pivotable about a common pivot axis that is oriented generally horizontally and that is positioned underneath the seat and forward of a back support. Each armrest may include a locking mechanism for holding the armrests in a use position. When locked in the use position, a user may apply an upward force on the armrests to lift the chair upwardly that does not cause pivoting of the armrests. The chair is designed to allow nesting with other chairs of similar design. The front wheels may be positioned laterally apart a greater distance than the rear wheels to allow a first chair to nestingly receive a rear portion of a second chair. Foley hooks may also be included on the chair for hanging a Foley catheter bag. | 06-06-2013 |
20130140783 | BRAKES FOR MOBILE MEDICAL DEVICE - A brake system for a medical device, such as a cot, stretcher, bed, wheeled chair, or other medical device, includes a pin and toothed wheel arrangement wherein the selective insertion of a pin between teeth on the toothed wheel brakes the system, while the removal of the pin from between the teeth unbrakes the system. Multiple pins may be used with a single toothed wheel wherein the pins are offset from each other relative to the teeth so that, when one pin is inserted between teeth, the other pin is at least partially blocked from being inserted between the teeth. This effectively increases the resolution of the toothed wheel. The toothed wheel may be axially spaced from wheel(s) that roll on the ground. When so spaced, the toothed wheel, and all of the braking components associated therewith, may be enclosed within a housing separate from the rolling wheel(s). | 06-06-2013 |
Patent application number | Description | Published |
20090129050 | LASER ETCHED GRAPHIC FOR A DECORATIVE SURFACE - A disclosed vehicle instrument panel includes a control panel having illuminated buttons formed with an illuminatable decorative surface. The disclosed decorative surface includes a translucent layer disposed between a background layer and a graphic layer. Material is removed from the background layer to reveal the underlying translucent and graphic layers. The depth within which material is removed is determined to fall within a thickness of the translucent layer such that any variation in depth is accommodated within the translucent layer. | 05-21-2009 |
20090316382 | ONE LED ILLUMINATED CLUSTER - An illuminated instrument cluster utilizes a single light emitting diode to backlight the entire dial surface. The LED is aligned with a light guide then directs light into a cavity of a light housing. The cavity includes a surface that reflects light upwardly onto a back surface of the dial face to provide the desired illumination. | 12-24-2009 |
20100064962 | FLOOD ILLUMINATED CLUSTER WITH TELLTALES - An illuminated gauge assembly includes a top surface of a light housing that includes a scale and a light guide that extends through the light housing for distributing light onto the surface of the top surface. A single light source is disposed below the light housing and directs through the light guide onto the top surface of the light housing. | 03-18-2010 |
20100083894 | MULTI-COLORED FEATURES FOR INSTRUMENT CLUSTER GAUGES - An instrument cluster includes a gauge with selectively and visually variable features to communicate vehicle information to a vehicle operator. A border is illuminatable by colored LED assemblies to provide an indication of the range of a vehicle operating condition. A pointer assembly is also selectively illuminatable to provide a visual reference of a specific operating condition that is responsive and varies depending on a specific current operating condition. A digital display within the gauge includes telltales that are also selectively illuminatable and visually variable, responsive to specific operating conditions to communicate not only a problem or an issue with a specific feature but also a range or magnitude of alert to the vehicle operator. | 04-08-2010 |
20110061586 | POINTER ILLUMINATION - A disclosed instrument cluster includes dial gauges with an illuminated pointer including light reflecting features for uniformly distributing light within the pointer. The light deflecting structure directs light toward tip of the pointer by reflecting the light of each of the first and second sides. The light deflecting structure provides the desired distribution of luminescence by directing light toward the sides surfaces of the pointer. | 03-17-2011 |
20120206251 | TELL TALE OVER CLUSTER LIGHT GUIDE - A gauge provides information indicative of vehicle speed and includes a pointer that moves relative to the scale to indicate a current measured the vehicle parameter. A tell tale housing is supported above and spaced apart from the gauge face. A main circuit board supports light emitting devices such as LEDs that are turned on or off to illuminate the corresponding tell tale. A light guide is supported within the tell tale housing and directs light from the LED to the at least one tell tale spaced apart from the main circuit board and the main gauge surface. | 08-16-2012 |
20140165901 | INSTRUMENT PANEL CLUSTER - An instrument cluster assembly is disclosed and includes at least one gauge. The gauge comprises a dial surface and a ring spaced apart from the dial surface. The ring has an outer surface and an inner surface that includes ring graphics. The gauge further comprises a pointer rotatable about an axis. The pointer may include a pointer arm including a portion extending into a space defined between the inner surface of the ring and the dial surface and at least partially visible through the ring. The dial surface my include dial graphics. | 06-19-2014 |
20140165903 | POINTER CAP FOR CLUSTER GAUGE - A gauge assembly is disclosed and includes a gauge surface including graphics representing a vehicle operating parameter and a pointer supported for movement about an axis to indicate a current condition of the vehicle operating parameter by pointing to a specific location on the gauge surface. A cap mounted to the pointer along the axis is formed from a plastic film material different than the material forming the pointer. | 06-19-2014 |
20140165904 | NEGATIVE SLOPE POINTER - A gauge assembly for a motor vehicle includes a gauge surface with graphics representing a vehicle operating parameter and a pointer supported for movement about an axis to indicate a current condition of the vehicle operating parameter by pointing to a specific location on the gauge surface. The pointer includes a pointer arm extending away from a hub and a bottom surface with a negative slope angled away from a plane normal to the axis toward the gauge surface. | 06-19-2014 |
20140167947 | PHYSICAL POINTER OVER FLAT DISPLAY VEHICLE INSTRUMENT PANEL - A disclosed vehicle instrument panel assembly includes a display disposed within a first plane and configured for generating an image indicative of vehicle operation and a pointer disposed on a second plane spaced apart from the first plane and extending at least partially over the display to highlight the image generated by the display. | 06-19-2014 |