Patent application number | Description | Published |
20150188536 | METHOD AND SYSTEM FOR RELIABLE BOOTSTRAPPING SWITCHES - Methods and systems for reliable bootstrapping switches may comprise sampling a received signal with a bootstrapping switch, where the bootstrapping switch comprises a switching metal-oxide semiconductor (MOS) transistor having a pull-down path coupled to a gate terminal of the switching MOS transistor. The pull-down path includes a diode-connected MOS transistor coupled in parallel with a second MOS transistor that couples the gate terminal of the switching MOS transistor to ground via third and fourth MOS transistors when the switching MOS transistor is in an OFF state. The third and fourth MOS transistors may be in series with the second MOS transistor. A gate terminal of the fourth transistor may be switched from ground to a supply voltage, VDD, to activate the pull-down path. A capacitor may be coupled between gate and source terminals of the switching MOS transistor to switch the switching MOS transistor to an ON state. | 07-02-2015 |
20150194981 | Method And System For Analog-To-Digital Converter With Near-Constant Common Mode Voltage - Methods and systems for an analog-to-digital converter with near-constant common mode voltage may comprise, in an analog-to-digital converter (ADC) having sampling switches on each of two input lines to the ADC, N double-sided and M single-sided switched capacitors on each input line: sampling an input voltage by closing the sampling switches, opening the sampling switches and comparing voltage levels between the input lines, iteratively switching the double-sided switched capacitors between a reference voltage (Vref) and ground, and iteratively switching the single-sided switched capacitors between ground and voltages that may equal Vref/2 | 07-09-2015 |
20150207518 | Method And System For Charge Compensation For Switched-Capacitor Circuits - Methods and systems for charge compensation for switched-capacitor circuits may comprise, in an electronics device comprising a first voltage source, a switched capacitor load, and a switched capacitor compensation circuit: switching a capacitor in the switched capacitor load from a first voltage to a second voltage; providing a charge to the switched capacitor load from the switched capacitor compensation circuit without requiring added charge from the first voltage source. A reference voltage may be generated utilizing the first voltage source. A replica reference voltage for the switched capacitor compensation circuit may be generated utilizing a second voltage source. The replica reference voltage may be equal to the reference voltage. The replica reference voltage may be equal to a supply voltage, VDD, for circuitry in the electronics device. Capacitors may couple outputs of the first and second voltage sources to ground. | 07-23-2015 |
Patent application number | Description | Published |
20090104664 | Use of Molecular chaperones for the enhanced production of secreted, recombinant proteins in mammalian cells - The present invention relates to a method for increased production of a secreted, recombinant protein product through the introduction of molecular chaperones in a mammalian host cell. The present invention also relates to a mammalian host cell with enhanced expression of a secreted recombinant protein product by coexpressing at least one chaperone protein. | 04-23-2009 |
20120009670 | Use of Molecular Chaperones for the Enhanced Production of Secreted, Recombinant Proteins in Mammalian Cells - The present invention relates to a method for increased production of a secreted, recombinant protein product through the introduction of molecular chaperones in a mammalian host cell. The present invention also relates to a mammalian host cell with enhanced expression of a secreted recombinant protein product by coexpressing at least one chaperone protein. | 01-12-2012 |
20130189776 | Use of Molecular Chaperones for the Enhanced Production of Secreted, Recombinant Proteins in Mammalian Cells - The present invention relates to a method for increased production of a secreted, recombinant protein product through the introduction of molecular chaperones in a mammalian host cell. The present invention also relates to a mammalian host cell with enhanced expression of a secreted recombinant protein product by coexpressing at least one chaperone protein. | 07-25-2013 |
20130330819 | Use of Molecular Chaperones for the Enhanced Production of Secreted, Recombinant Proteins in Mammalian Cells - The present invention relates to a method for increased production of a secreted, recombinant protein product through the introduction of molecular chaperones in a mammalian host cell. The present invention also relates to a mammalian host cell with enhanced expression of a secreted recombinant protein product by coexpressing at least one chaperone protein. | 12-12-2013 |
20130330820 | Use of Molecular Chaperones for the Enhanced Production of Secreted, Recombinant Proteins in Mammalian Cells - The present invention relates to a method for increased production of a secreted, recombinant protein product through the introduction of molecular chaperones in a mammalian host cell. The present invention also relates to a mammalian host cell with enhanced expression of a secreted recombinant protein product by coexpressing at least one chaperone protein. | 12-12-2013 |
Patent application number | Description | Published |
20140140640 | METHOD AND DEVICE FOR MANAGING PICTURES OF MOBILE TERMINAL - The present invention discloses a method and a device for managing pictures of a mobile terminal, where a log file is set on the mobile terminal to record picture file information and/or picture file storage directory information. The method includes: monitoring, by the mobile terminal, changes of picture files and changes of a storage directory of the picture files, and updating the log file according to the detected changes if any change of the picture files or change of the storage directory of the picture files is detected; and providing, by the mobile terminal, the log file to other terminal device when the mobile terminal is connected to the other terminal device so that the other terminal device manages the picture files on the mobile terminal according to the log file. | 05-22-2014 |
20140143229 | METHOD AND SYSTEM FOR PROCESSING IMAGES - The present disclosure describes a method and a system for processing images. The method includes: determining a target folder selected by a user; searching for image information of the target folder, searching for information of all subfolders of the target folder, traversing all subfolders corresponding to the information of all subfolders and obtaining image information of all subfolders; and obtaining images according to the image information of the target folder and the image information of all subfolders, processing the obtained images and displaying the processed images in a flat-folder-view manner. | 05-22-2014 |
20140280652 | METHOD AND DEVICE FOR POSTING MICROBLOG MESSAGE - Described are a method and a device for posting a microblog message. The method includes: acquiring text content input by a user in a microblog text box; monitoring a posting operating instruction for the text content; calculating the number of the characters of the text content; determining whether the number of the characters of the text contents exceeds a preset-threshold; if the number of the characters of the text content exceeds the preset threshold, converting the text content into a format of messages according to a user selection from a plurality of format settings, and posting the format of the messages as a microblog message, or splitting the text content into multiple microblog message being less than the preset threshold; and if the number of the characters of the text content does not exceed the preset threshold, directly posting the text content as the microblog message. | 09-18-2014 |
20150215625 | IMAGE COMPRESSION METHOD AND SYSTEM - The present disclosure provides an image compression method and system. The method includes: receiving, by an access server, an image compression request submitted by a terminal; selecting, by the access server according to the image compression request's time information, an image compression server whose load is lower than a preset threshold, and sending the image compression request to the selected image compression server; compressing, by the selected image compression server, the images according to the image compression request, saving the compressed images, and forwarding URL addresses of the compressed images to the access server; and forwarding, by the access server, the URL addresses to the terminal. In the present disclosure, an image compression system processes an image compression request of a terminal, and performs load balancing automatically according to the load of various image compression servers in the system, thereby implementing automatic processing of mass images of the terminal. | 07-30-2015 |
20150287217 | METHOD AND APPARATUS FOR LOSSLESS IMAGE COMPRESSION - The present disclosure discloses method and apparatus for lossless image compression, and relates to the field of computer technologies. The method includes: removing ancillary information and redundant information from a picture having a predefined format in a preset manner; decompressing the picture to restore original picture data of the picture; and setting a compression parameter for the original picture data of the picture and compressing the original picture data of the picture into a picture having the same format before the picture decompression using the compression parameter. According to the present disclosure, ancillary data and redundant data in a picture are removed, and after decompression is performed on the picture, the picture is compressed again according to a preset compression parameter, so that based on lossless compression, a compression rate of the picture is increased, and storage space is saved. | 10-08-2015 |
20150294484 | Devices, Terminals and Methods for Image Processing - Devices, terminals and methods are provided for image processing. For example, a raw image is loaded to be viewed, the raw image being selected by a user terminal; a first image to be displayed is obtained by analyzing and encoding the raw image, the first image being of a predetermined image format; one or more preset image display parameters are acquired; a quality score of the first image is obtained by performing quality analysis and calculation for the first image using the preset image display parameters; and the first image and the quality score of the first image are displayed to the user terminal. | 10-15-2015 |
Patent application number | Description | Published |
20090043104 | 2,2',6,6' - TETRAOXAZOLINYL BIPHENYL LIGAND AND METHOD FOR PREPARING THE SAME - The present invention relates to a method for preparing 2,2′,6,6′-tetraoxazolinyl biphenyl ligand in chemical industry field. In the present invention, compound (III) is reacted with an activator that can activate the hydroxyl group selected from the group consisting of alkyl halosulfonium compound, aryl halosulfonium compound, phosphoryl chloride, phosphorus pentachloride, thionyl chloride and triphenyl phosphine, in the presence of alkali(s), to give the target product (IV), 2,2′,6,6′-tetraoxazolinyl biphenyl ligand. The ligand of the present invention can be used in various asymmetric reactions catalyzed by metals, with high reactivity and stereoselectivity, and thus represents a good application outlook. The 2,2′,6,6′-tetraoxazolinyl biphenyl ligand has the formula of: | 02-12-2009 |
20090156829 | 5,5'- POSITION LINKED 1,1'- BIPHENYL AXIAL CHIRAL LIGAND AND METHOD FOR PREPARING THE SAME - The present invention relates to a 5,5′-position linked 1,1′-biphenyl axis chiral ligand in chemical industry field. The present invention incorporates both the central chirality of oxazoline and the axial chirality of diphenyls. Such ligand can be used in various asymmetric reactions catalyzed by metal with high reactivity and stereoselectivity, and thus represents a good application outlook. | 06-18-2009 |