Abstract: An organic liquid sensor configured to output a signal corresponding to the presence of one or more organic liquids is provided. The sensor includes a circuit board, a sensor film deposited on the circuit board, the sensor film including a first length, a second length, and a bridge portion, the first length and the second length being electrically separated by a gap and the bridge portion being electrically coupled to the first length and the second length. The circuit board is configured to detect a resistance of the sensor film.

Abstract: An organic liquid sensor configured to output a signal corresponding to the presence of one or more organic liquids is provided. The sensor includes a circuit board, a sensor film deposited on the circuit board, the sensor film including a first length, a second length, and a bridge portion, the first length and the second length being electrically separated by a gap and the bridge portion being electrically coupled to the first length and the second length. The circuit board is configured to detect a resistance of the sensor film.

Abstract: An automotive data storage system disposed in a vehicle includes a packet network and at least one centralized storage device. The packet network includes multiple electronic subsystems that are configured to generate data during operation of the vehicle, the electronic subsystems being deployed at different locations in the vehicle and being indirectly coupled to one another via network links and one or more network switches. The centralized storage device is installed in the vehicle and coupled to the packet network, and is configured to receive from the electronic subsystems write commands for storing the data, over the packet network, in accordance with a network storage protocol, and to store the data in the centralized storage device.

Abstract: An automotive data storage system disposed in a vehicle includes a packet network and at least one centralized storage device. The packet network includes multiple electronic subsystems that are configured to generate data during operation of the vehicle, the electronic subsystems being deployed at different locations in the vehicle and being indirectly coupled to one another via network links and one or more network switches. The centralized storage device is installed in the vehicle and coupled to the packet network, and is configured to receive from the electronic subsystems write commands for storing the data, over the packet network, in accordance with a network storage protocol, and to store the data in the centralized storage device.

Abstract: An organic liquid sensor configured to output a signal corresponding to the presence of one or more organic liquids is provided. The sensor includes a circuit board, a sensor film deposited on the circuit board, the sensor film including a first length, a second length, and a bridge portion, the first length and the second length being electrically separated by a gap and the bridge portion being electrically coupled to the first length and the second length. The circuit board is configured to detect a resistance of the sensor film.

Abstract: Window based mapping is used to reduce the usage of volatile memory for storing the mapping of logical to physical addresses for accesses to data in a flash drive. Two separate mapping tables for translation of logical addresses to physical addresses (L2P), e.g., an L2P front map and an L2P back map, are used where the L2P front map acts as a window to the L2P back map. The L2P front map has smaller granularity for data accesses than the L2P back map. The data accessed using the L2P front map can allow the flash drive to function with relatively same performance as a fully mapped drive with a single mapping table.

Abstract: A memory system includes a plurality of memory channels, each of the plurality of memory channels includes a plurality of memory dies and a die processor, each of the plurality of memory dies includes a plurality of memory blocks; and a memory controller including a monarch processor, coupled to the plurality of memory channels, wherein the die processor on each of the plurality of memory channels is configured in parallel to process to find last written data within at least a predetermined block of the plurality of memory dies; and provide information regarding the last written data to the monarch processor, the monarch processor determines which boot record to be used to identify firmware images based on the information.

Abstract: A fuse includes first, second, and third terminals disposed on a substrate. Respective ends of one or more primary conductors of the fuse are connected to one of the first and the second terminals. The primary conductors have a first conductivity and are configured to open when a primary current between the first and the second terminals exceeds a first predetermined threshold. One or more secondary conductors have an end connected to the third terminal. The secondary conductors are configured to ignite when a secondary current through the secondary conductors exceeds a second predetermined threshold. When ignited, the secondary conductors open the primary conductors to thereby stop the primary current.

Abstract: A memory system includes a plurality of memory channels, each of the plurality of memory channels includes a plurality of memory dies and a die processor, each of the plurality of memory dies includes a plurality of memory blocks; and a memory controller including a monarch processor, coupled to the plurality of memory channels, wherein the die processor on each of the plurality of memory channels is configured in parallel to process to find last written data within at least a predetermined block of the plurality of memory dies; and provide information regarding the last written data to the monarch processor, the monarch processor determines which boot record to be used to identify firmware images based on the information.

Abstract: Window based mapping is used to reduce the usage of volatile memory for storing the mapping of logical to physical addresses for accesses to data in a flash drive. Two separate mapping tables for translation of logical addresses to physical addresses (L2P), e.g., an L2P front map and an L2P back map, are used where the L2P front map acts as a window to the L2P back map. The L2P front map has smaller granularity for data accesses than the L2P back map. The data accessed using the L2P front map can allow the flash drive to function with relatively same performance as a fully mapped drive with a single mapping table.

Abstract: Embodiments of the invention are directed to optimizing the selection of memory blocks for garbage collection in solid state devices to efficiently maximize the amount of memory freed by garbage collection operations. The systems and methods disclosed herein provide for the efficient selection of optimal or near-optimal garbage collection candidate blocks, with the most optimal selection defined as block(s) with the most invalid pages. In one embodiment, a controller classifies memory blocks into various invalid block pools by the amount of invalid pages each block contains. In one embodiment, the controller selects for garbage collection a block from a non-empty pool of blocks with the highest minimum amount of invalid pages. One or more of the pools have minimum thresholds that can be dynamically adjusted according to an observed usage condition, such as a change of an over-provisioning amount in the storage state device.

Abstract: Embodiments of the invention are directed to optimizing the selection of memory blocks for garbage collection in solid state devices to efficiently maximize the amount of memory freed by garbage collection operations. The systems and methods disclosed herein provide for the efficient selection of optimal or near-optimal garbage collection candidate blocks, with the most optimal selection defined as block(s) with the most invalid pages. In one embodiment, a controller classifies memory blocks into various invalid block pools by the amount of invalid pages each block contains. In one embodiment, the controller selects for garbage collection a block from a non-empty pool of blocks with the highest minimum amount of invalid pages. One or more of the pools have minimum thresholds that can be dynamically adjusted according to an observed usage condition, such as a change of an over-provisioning amount in the storage state device.

Abstract: Embodiments of the invention are directed to optimizing the selection of memory blocks for garbage collection in solid state devices to efficiently maximize the amount of memory freed by garbage collection operations. The systems and methods disclosed herein provide for the efficient selection of optimal or near-optimal garbage collection candidate blocks, with the most optimal selection defined as block(s) with the most invalid pages. In one embodiment, a controller classifies memory blocks into various invalid block pools by the amount of invalid pages each block contains. In one embodiment, the controller selects for garbage collection a block from a non-empty pool of blocks with the highest minimum amount of invalid pages. One or more of the pools have minimum thresholds that can be dynamically adjusted according to an observed usage condition, such as a change of an over-provisioning amount in the storage state device.

Abstract: A fuse includes first, second, and third terminals disposed on a substrate. Respective ends of one or more primary conductors of the fuse are connected to one of the first and the second terminals. The primary conductors have a first conductivity and are configured to open when a primary current between the first and the second terminals exceeds a first predetermined threshold. One or more secondary conductors have an end connected to the third terminal. The secondary conductors are configured to ignite when a secondary current through the secondary conductors exceeds a second predetermined threshold. When ignited, the secondary conductors open the primary conductors to thereby stop the primary current.

Abstract: An electric device that functions either as a reverting (resettable) type element or a non-reverting (non-resettable) type element depending on the conditions. Such an element includes a polymer PTC element and a temperature fuse member connected in series thereto, the temperature fuse member placed such that it is under the thermal influence of the polymer PTC element. A melting point of a metal composing the temperature fuse member is at least 5° C. higher than a melting point of a polymer composing the polymer PTC element.

Abstract: A PTC device suitable for attachment to a terminal of a battery. The device contains a PTC component which has a shape with an outer periphery and an inner periphery which defines a first opening in the center of the PTC component. The PTC component is made from a laminar PTC resistive element which is composed of a PTC conductive polymer composition, a first laminar electrode which is attached to a first face of the resistive element, and a second laminar electrode which is attached to a second opposite face of the resistive element. Also part of the device are a first conductive lead which has a first part which is attached to the first electrode, and a second part which extends into the first opening, and a second conductive lead.