Abstract: In a Multi Level Cell (MLC) memory array block in which lower pages are written first, before any upper pages, the lower page data is subject to an exclusive OR (XOR) operation so that if any lower page becomes uncorrectable by ECC (UECC) then the page can be recovered using XOR. Lower pages in such blocks may be written in nonsequential order.

Abstract: A programming process evaluates NAND strings of a block to detect a defective NAND string, e.g., a NAND string with a defective storage element. Status bits can be stored which identify the defective NAND string. Original data which is to be written in the NAND string is modified so that programming of the defective NAND string does not occur. For example, a bit of write data which requires a storage element in the defective NAND string to be programmed to a higher data state is modified (e.g., flipped) so that no programming of the storage element is required. Subsequently, when a read operation is performed, the flipped bits are flipped back to their original value, such as by using error correction code decoding. In an erase process, a count of defective NAND strings is made and used to adjust a pass condition of a verify test.

Abstract: Methods and devices for operating non-volatile storage are disclosed. One or more programming conditions depend on the word line that is selected for programming. Applying a selected word line dependent program condition may reduce or eliminate program disturb. The duration of a programming pulse may depend on the word line that is selected for programming. This could be a physical characteristic of the word line or its location on a NAND string. As one example, a shorter pulse width may be used for the programming signal when programming edge word lines.

Abstract: The invention is directed to methods for extracting phosvitin from egg yolk involving contacting the egg yolk or egg yolk protein granules with a solution having a salt concentration of about 10% to form a mixture; optionally, heating the mixture; adjusting the pH of the mixture to separate phosvitin from other proteins; recovering the phosvitin. The phosvitin extract may be dephosphorylated and hydrolyzed to produce phosvitin phosphopeptides.

Abstract: In a nonvolatile memory array that stores randomized data, the program level—the number of states per cell stored in a population of memory cells—may be determined from the aggregated results of a single read step. A circuit for aggregating binary results of a read step includes parallel transistors with control gates connected to the data latches holding the binary results, so that current flow through the combined transistors depends on the binary results.

Abstract: A method and system for security authentication of radio frequency identification are disclosed. All the security control in this method is completed by the security authentication control apparatus. The reader is for the command transmission and the tag data forwarding, and there is not the security authentication control logic, the security authentication and the non security authentication can be supported at the same time. The key in the tag is unreadable, which ensures that the tag is unable to be replicated; the constant for every security authentication is randomly generated by the control module, and is returned by the tag after being encrypted, which presents the air interface from intercepting the useful information. This method provides the inventory with the mask code before the security authentication, which can have a certain filtering function on the tag data. The mask code can be configured flexibly.

Abstract: Techniques are presented for determining current levels based on the behavior of a charge pump system while driving a load under regulation. While driving the load under regulation, the number of pump clocks during a set interval is counted. This can be compared to a reference that can be obtained, for example, from the numbers of cycles needed to drive a known load current over an interval of the duration. By comparing the counts, the amount of current being drawn by the load can be determined. This technique can be applied to determining leakage from circuit elements, such as word lines in a non-volatile memory.

Abstract: A programming process evaluates NAND strings of a block to detect a defective NAND string, e.g., a NAND string with a defective storage element. Status bits can be stored which identify the defective NAND string. Original data which is to be written in the NAND string is modified so that programming of the defective NAND string does not occur. For example, a bit of write data which requires a storage element in the defective NAND string to be programmed to a higher data state is modified (e.g., flipped) so that no programming of the storage element is required. Subsequently, when a read operation is performed, the flipped bits are flipped back to their original value, such as by using error correction code decoding. In an erase process, a count of defective NAND strings is made and used to adjust a pass condition of a verify test.

Abstract: In a nonvolatile memory array that stores randomized data, the program level—the number of states per cell stored in a population of memory cells—may be determined from the aggregated results of a single read step. A circuit for aggregating binary results of a read step includes parallel transistors with control gates connected to the data latches holding the binary results, so that current flow through the combined transistors depends on the binary results.

Abstract: Methods and devices for operating non-volatile storage are disclosed. One or more programming conditions depend on the word line that is selected for programming. Applying a selected word line dependent program condition may reduce or eliminate program disturb. The duration of a programming pulse may depend on the word line that is selected for programming. This could be a physical characteristic of the word line or its location on a NAND string. As one example, a shorter pulse width may be used for the programming signal when programming edge word lines.

Abstract: A apparatus and process for reading data from non-volatile storage includes applying a read compare signal to a selected data memory cell of a NAND string, applying a first set of one or more read pass voltages to unselected data memory cells at both ends of the NAND string and applying a second set of one or more read pass voltages to unselected data memory cells between both ends of the NAND string and on both sides of the selected data memory cell. The second set of one or more read pass voltages are all higher than the first set of one or more read pass voltages.

Abstract: Techniques are presented for use in memory devices to improve reliability and endurance by reducing the widening in state distributions, that occurs after multiple write/erase cycles. One set of techniques uses a pre-conditioning operation where a pulse series, which may include program and gentle erase, are applied to one or more wordlines while a voltage differential is applied in the wordline direction, bitline direction, or both. Another set of techniques uses a dual or multi-pulse program process, where an increased wordline-to-wordline differential used in the first pulse of a pair.

Abstract: A method and system for security authentication of radio frequency identification are disclosed. All the security control in this method is completed by the security authentication control apparatus. The reader is for the command transmission and the tag data forwarding, and there is not the security authentication control logic, the security authentication and the non security authentication can be supported at the same time. The key in the tag is unreadable, which ensures that the tag is unable to be replicated; the constant for every security authentication is randomly generated by the control module, and is returned by the tag after being encrypted, which presents the air interface from intercepting the useful information. This method provides the inventory with the mask code before the security authentication, which can have a certain filtering function on the tag data. The mask code can be configured flexibly.

Abstract: Techniques are presented for use in memory devices to improve reliability and endurance by reducing the widening in state distributions, that occurs after multiple write/erase cycles. One set of techniques uses a pre-conditioning operation where a pulse series, which may include program and gentle erase, are applied to one or more wordlines while a voltage differential is applied in the wordline direction, bitline direction, or both. Another set of techniques uses a dual or multi-pulse program process, where an increased wordline-to-wordline differential used in the first pulse of a pair.

Abstract: A system for automatically monitoring and managing network performance. The system comprises a mobile phone, adapted to have a monitoring function for providing monitoring information and communications regarding monitoring and management of network performance; and a mobile communication network, providing mobile communication services to the mobile phone. The mobile communication network comprises a Mobile Measurement Agent (MMA), adapted to control performing of the monitoring function of the mobile phone, and to communicate with the mobile phone; a data server, adapted to store information comprising the monitoring information; and a component for processing the information stored in the data server, wherein a processing result of the information is used in performance monitoring and management of the mobile communication network.

Abstract: The invention disclosed relates to a new class of abscisic acid (ABA) analogs of formula I ##STR1## wherein one of R.sub.1 is alkenyl, alkynyl, aryl, cycloalkenyl, other farther substituted carbon chain including deuterium containing residues, and carbon containing substituents with heteroatoms and halogens and the other is methyl, and wherein the five member carbon side chain includes a methyl group at C3, with C5 attached to the ring as shown, including a trans double bond at the C4-C5 position, or a triple bond at this position, and either a cis or a trans double bond at the C2-C3 position, and R.sub.2 is CH.sub.2 OH, CHO, COOH, COO alkyl, or derivatives thereof, and wherein the cyclohexanone ring double bond may also be reduced and to a novel process for synthesizing such ABA analogs.

Abstract: Novel process for the preparation of quinolone carboxylic acid derivatives of general formula I, and intermediates thereof as illustrated in Scheme 1 wherein the key intermediate is a compound of formula IX.

Abstract: Process for the manufacture of triazolone compounds and in particular nefazodone and intermediates useful in the manufacture thereof.