Abstract: A fiber loop formed by bending of a connection section between the first fiber and the second fiber includes a coupling region and an upper taper region as well as a down taper region arranged symmetrically on two sides of the coupling region. Then the fiber optic splitter with the fiber loop is assembled with a splitting ratio modulation mechanism. Thus the manufacturing of the fiber optic power splitter with variable splitting ratio is simplified and this favors production and applications of the device. Moreover, the splitting and modulation quality of the splitter are stable and are controlled precisely. Thus the economic benefits of the device in manufacturing, operation quality and product competitiveness are all improved.

Abstract: A method for repairing a main memory comprises the steps of: utilizing a spare memory to repair a main memory, wherein the spare memory includes a plurality of spare memory units; allocating a spare memory unit; determining whether available permutations of the allocated spare memory unit cover a newly found defect in the main memory; removing permutations of the spare memory unit failing to cover newly found defects in the main memory; and allocating another spare memory unit to repair the newly found defects if available permutations of the allocated spare memory unit fails to cover the newly found defects.

Abstract: The method and circuit for testing a TSV of the present invention exploit the electronic property of the TSV under test. The TSV under test is first reset to a first state, and is then sensed at only one end to determine whether the TSV under test follows the behavior of a normal TSV, wherein the reset and sense steps are performed at only one end of the TSV under test. If the TSV under test does not follow the behavior of a normal TSV, the TSV under test is determined faulty.

Abstract: The method and circuit for testing a TSV of the present invention exploit the electronic property of the TSV under test. The TSV under test is first reset to a first state, and is then sensed at only one end to determine whether the TSV under test follows the behavior of a normal TSV, wherein the reset and sense steps are performed at only one end of the TSV under test. If the TSV under test does not follow the behavior of a normal TSV, the TSV under test is determined faulty.

Abstract: A probing system for an integrated circuit device, which transmits a testing data/signal between an automatic test equipment (ATE) and an integrated circuit device, is disclosed. The probing system includes a test head having a first transceiving module. There is a test station having a test unit coupled to the test head to perform a test operation. A communication module has a second transceiving module configured to exchange data with the first transceiving module in a wireless manner. There is an integrated circuit device having a core circuit being tested, and a test module having a self-test circuit coupled to the core circuit and the communication module for performing the core circuit self-testing.

Abstract: A test access control apparatus includes test access mechanism (TAM) buses and an extended IEEE 1149.1 Test Access Port (TAP) Controller. The TAM buses support memory built-in-self-test (BIST) circuit for the memory known-good-die (KGD) test, scan chains for the logic KGD test; and through-silicon-via (TSV) chains that are configured to conduct the TSV test that verifies any defect in vertical interconnects between any two chip layers of the stacked chip device. The TAP Controller is coupled to the TAM buses and is configured to control the memory KGD test, the logic KGD test and the TSV test between two chip layers. A cost-effective connection or configuration of test access control apparatus in 3D-IC is also present.

Abstract: A built-in self-test system applied to NAND flash memory comprises a built-in self-test circuit, a built-in redundancy-analysis circuit, a content addressable memory, a spare memory, a page-mode processor and an address generator. The built-in self-test circuit is configured to test for defective data in a NAND flash memory. The built-in redundancy-analysis circuit is connected to the built-in self-test circuit. The content addressable memory is connected to the built-in redundancy-analysis circuit for storing the address of the defective data. The spare memory is electrically connected to the content addressable memory. The page-mode processor is configured to generate a page address signal and a compensation signal according to an address signal of the NAND flash memory. The address generator is configured to generate a current address signal according to the page address signal and compensation signal to the content addressable memory.

Abstract: A management method for a non-volatile memory comprises the steps of providing the non-volatile memory with at least one block having a plurality of pages to store user data and parity data; dividing at least one of the pages into a plurality of partitions each including the user data and parity data; determining codeword length of each of the partitions, the codeword length comprising message length with sufficient storage to store the user data and parity length storing the parity data; and storing extra parity data in the partition with the codeword length. When storing extra parity data in the codeword length, the parity length is increased and the message length is decreased.

Abstract: A fiber loop formed by bending of a connection section between the first fiber and the second fiber includes a coupling region and an upper taper region as well as a down taper region arranged symmetrically on two sides of the coupling region. Then the fiber optic splitter with the fiber loop is assembled with a splitting ratio modulation mechanism. Thus the manufacturing of the fiber optic power splitter with variable splitting ratio is simplified and this favors production and applications of the device. Moreover, the splitting and modulation quality of the splitter are stable and are controlled precisely. Thus the economic benefits of the device in manufacturing, operation quality and product competitiveness are all improved.

Abstract: A probing system for integrated circuit device, which transmits testing data/signal between an automatic test equipment (ATE) and an integrated circuit device, is disclosed. The probing system comprising a test head having a first transceiving module; a test station having a test unit couple to the test head to perform test operation; a communication module having a second transceiving module configured to exchange data with the first transceiving module; an integrated circuit device having at least one core circuit being tested; and at least one test module having a self-test circuit couple to the core circuit and the communication module for performing the core circuit self-testing.

Abstract: Disclosed is a build-in self-diagnosis and repair method and apparatus in a memory with syndrome identification. It applies a fail-pattern identification and a syndrome-format structure to identify at least one type of faulty syndrome in the memory during a memory testing, then generates and exports fault syndrome information associated with the corresponding faulty syndrome. According to the fault syndrome information, the method applies a redundancy analysis algorithm, allocates spare memory elements and repairs the faulty cells in the memory. The syndrome-format structure respectively applies single-faulty-word-syndrome format, faulty-row-segment-syndrome format, and faulty-column-segment-syndrome format for different faulty syndromes, such as faulty row segments and single faulty words, faulty column segments and single faulty words, all of single faulty words, faulty row segments and faulty column segments, and so on.

Abstract: A multiplication circuit generates a product of a matrix and a first scalar when in matrix mode and a product of a second scalar and a third scalar when in scalar mode. The multiplication circuit comprises a sub-product generator, an accumulator and an adder. The adder is configured to sum outputs of the accumulator to generate the product of the first scalar second scalar and the third scalar when in scalar mode. The sub-product generator generates sub-products of the matrix and the first scalar when in matrix mode and sub-products of the second scalar and the third scalar when in scalar mode. The accumulator is configured to generate the product of the matrix and the first scalar by providing save of the multiplication operation of the outputs from the sub-product generator.

Abstract: The present invention discloses a method for rapid assessment of lung cancer therapy efficacy in a few days instead of weeks by conventional imaging methods. This method can also be used to detect relapse of the cancer and to improve the current TNM cancer staging method for more accurate prognosis. The rapid assessment of therapy efficacy is based on detecting circulating cancer cells in body fluid with high positive detection rate. The high positive detection rate is achieved by using qPCR amplification of multiple marker genes identified by in silico search of DNA sequence database. This invention also discloses a scoring method to calculate the cancer cell load based on qPCR results to correlate the amount of circulating cancer cells in lung cancer patients and predict the treatment outcomes.

Abstract: A probing system for integrated circuit device, which transmits testing data/signal between an automatic test equipment (ATE) and an integrated circuit device, is disclosed. The probing system comprising a test head having a first transceiving module; a test station having a test unit couple to the test head to perform test operation; a communication module having a second transceiving module configured to exchange data with the first transceiving module; an integrated circuit device having at least one core circuit being tested; and at least one test module having a self-test circuit couple to the core circuit and the communication module for performing the core circuit self-testing.

Abstract: A built-in self-test system applied to NAND flash memory comprises a built-in self-test circuit, a built-in redundancy-analysis circuit, a content addressable memory, a spare memory, a page-mode processor and an address generator. The built-in self-test circuit is configured to test for defective data in a NAND flash memory. The built-in redundancy-analysis circuit is connected to the built-in self-test circuit. The content addressable memory is connected to the built-in redundancy-analysis circuit for storing the address of the defective data. The spare memory is electrically connected to the content addressable memory. The page-mode processor is configured to generate a page address signal and a compensation signal according to an address signal of the NAND flash memory. The address generator is configured to generate a current address signal according to the page address signal and compensation signal to the content addressable memory.

Abstract: A method for repairing a main memory comprises the steps of: utilizing a spare memory to repair a main memory, wherein the spare memory includes a plurality of spare memory units; allocating a spare memory unit; determining whether available permutations of the allocated spare memory unit cover a newly found defect in the main memory; removing permutations of the spare memory unit failing to cover newly found defects in the main memory; and allocating another spare memory unit to repair the newly found defects if available permutations of the allocated spare memory unit fails to cover the newly found defects.

Abstract: The present invention discloses a method for rapid assessment of lung cancer therapy efficacy in a few days instead of weeks by conventional imaging methods. This method can also be used to detect relapse of the cancer and to improve the current TNM cancer staging method for more accurate prognosis. The rapid assessment of therapy efficacy is based on detecting circulating cancer cells in body fluid with high positive detection rate. The high positive detection rate is achieved by using qPCR amplification of multiple marker genes identified by in silico search of DNA sequence database. This invention also discloses a scoring method to calculate the cancer cell load based on qPCR results to correlate the amount of circulating cancer cells in lung cancer patients and predict the treatment outcomes.

Abstract: A probing system for integrated circuit device, which transmits testing data/signal between an automatic test equipment (ATE) and an integrated circuit device, is disclosed. The probing system includes test head having a first transceiving module. There is a test station having a test unit coupled to the test head to perform test operation. A communication module has a second transceiving module configured to exchange data with the first transceiving module in a wireless manner. There is an integrated circuit device having a core circuit being tested, and a test module having a self-test circuit coupled to the core circuit and the communication module for performing the core circuit self-testing.

Abstract: This invention is based on the discovery of an association of Collapsin Response Mediator Protein-1 (CRMP-1) with tumor metastasis. The level of CRMP-1 protein or mRNA can be used as an indicator of cellular invasiveness and of a test compound's ability to alter cellular invasiveness. The level of CRMP-1 protein can also be altered, e.g., to reduce invasiveness.

Abstract: A built-in memory current test circuit to test a memory on a chip is disclosed, comprising a built-in self-test circuit and a dynamic current generation module. The built-in self-test circuit is disposed on the chip to receive and process a test signal and generate a control signal to control operation of the memory and a current control code. The dynamic current generation module, also disposed on the chip, produces a test current into the memory based on the current control code. The current switch time is reduced in the built-in memory current test circuit, and an integrated test combining functional and stress tests can thus be performed.