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    • 5. 发明申请
    • COLUMN ADDRESS CIRCUIT OF SEMICONDUCTOR MEMORY DEVICE AND METHOD OF GENERATING COLUMN ADDRESSES
    • 半导体存储器件的列地址电路及其产生方法
    • US20120170394A1
    • 2012-07-05
    • US13337386
    • 2011-12-27
    • Min Su KIMJin Su Park
    • Min Su KIMJin Su Park
    • G11C29/04G11C8/18
    • G11C8/04G11C29/84
    • The column address circuit of a semiconductor memory device according to an aspect of the present disclosure includes a column address generation circuit configured to generate an internal dummy clock in response to a data output enable signal, generate an internal clock in response to a read enable signal, generate first count addresses in response to the internal dummy clock, and generate normal count addresses in response to the internal clock after the generation of the first count addresses, where the read enable signal is activated later than the data output enable signal, and a column address output circuit configured to store the first count addresses and the normal addresses and to generate column addresses by synchronizing the first count addresses and the normal addresses with output clocks, respectively.
    • 根据本公开的一个方面的半导体存储器件的列地址电路包括:列地址生成电路,被配置为响应于数据输出使能信号产生内部虚拟时钟,响应于读使能信号产生内部时钟 ,响应于内部虚拟时钟产生第一计数地址,并且在产生第一计数地址之后响应于内部时钟产生正常计数地址,其中读使能信号比数据输出使能信号更晚地激活,以及 列地址输出电路,被配置为存储第一计数地址和正常地址,并且分别通过使第一计数地址和正常地址与输出时钟同步来生成列地址。
    • 6. 发明申请
    • APPARATUS AND METHOD FOR MANUFACTURING MANGANESE OXIDE-TITANIA CATALYST
    • 制造氧化锰 - 氧化钛催化剂的装置和方法
    • US20120129691A1
    • 2012-05-24
    • US13006105
    • 2011-01-13
    • Sung Min CHINJong Soo JURNGGwi Nam BAEEun Seuk PARKMin Su KIM
    • Sung Min CHINJong Soo JURNGGwi Nam BAEEun Seuk PARKMin Su KIM
    • B01J21/06B01J37/02B01J19/00B01J37/08
    • B01J35/0013B01J21/063B01J23/34B01J35/008B01J35/06B01J37/14B01J37/349B01J2208/00203
    • Disclosed are an apparatus and method for preparing a manganese oxide-titania catalyst. The apparatus for preparing a manganese oxide-titania catalyst includes: a vaporizer vaporizing a manganese precursor and a titanium precursor; a carrier gas supply line supplying a carrier gas, which carries precursor vapors vaporized by the vaporizer to a reactor, to the vaporizer; an oxygen supply line supplying an oxygen source to the reactor; the reactor reacting the precursor vapors with the oxygen source to synthesize a manganese oxide-titania catalyst; and a collector condensing and collecting the manganese oxide-titania catalyst synthesized in the reactor. And, the method for preparing a manganese oxide-titania catalyst includes: 1) vaporizing a manganese precursor and a titanium precursor; 2) carrying precursor vapors (vapors of the manganese precursor and the titanium precursor) and an oxygen source to a reactor; 3) reacting the precursor vapors and the oxygen source to synthesize a manganese oxide-titania catalyst; and 4) condensing and collecting the manganese oxide-titania catalyst. According to the present disclosure, mass production of manganese oxide-titania catalysts with high decomposition efficiency of organic compounds can be prepared through fewer and continuous processes.
    • 公开了一种制备氧化锰 - 二氧化钛催化剂的装置和方法。 用于制备氧化锰 - 二氧化钛催化剂的装置包括:蒸发锰前体和钛前体的蒸发器; 供应载气的载气供应管线,其将由气化器蒸发的前体蒸汽携带到反应器; 向反应器供应氧源的供氧管线; 反应器将前体蒸气与氧源反应以合成氧化锰 - 二氧化钛催化剂; 以及收集器,其收集在反应器中合成的氧化锰 - 二氧化钛催化剂。 而且,制备氧化锰 - 二氧化钛催化剂的方法包括:1)蒸发锰前体和钛前体; 2)将前体蒸汽(锰前体和钛前体的蒸气)和氧源输送到反应器; 3)使前体蒸气和氧源反应合成氧化锰 - 二氧化钛催化剂; 和4)冷凝和收集氧化锰 - 二氧化钛催化剂。 根据本公开,可以通过更少和连续的方法制备具有高分解效率的有机化合物的氧化锰 - 二氧化钛催化剂的批量生产。
    • 10. 发明申请
    • NON-VOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME
    • 非易失性存储器件及其操作方法
    • US20130088919A1
    • 2013-04-11
    • US13618766
    • 2012-09-14
    • Min Su KIM
    • Min Su KIM
    • G11C16/04
    • G11C16/3459G11C16/26
    • A non-volatile memory device includes a memory cell block including a plurality of memory cells, a plurality of page buffer groups including a plurality of page buffers coupled to bit lines of the memory cell block, a pass/fail check circuit coupled to the plurality of page buffers and configured to perform a pass/fail check operation of comparing a total amount of current varying according to verify data sensed from the memory cells and stored in the page buffers with an amount of reference current corresponding to the number of allowed bits, and a control circuit configured to control the pass/fail check circuit by stopping, when a fail signal is generated during the pass/fail check operation currently being performed on a page buffer group among the plurality of page buffer groups, the pass/fail check operation on the remaining page buffer groups.
    • 非易失性存储器件包括包括多个存储器单元的存储单元块,多个页缓冲器组,包括耦合到存储单元块的位线的多个页缓冲器,耦合到多个存储单元的通/ 的页缓冲器,并且被配置为执行通过/失败检查操作,以根据从存储器单元感测并存储在页缓冲器中的验证数据变化的电流总量与对应于允许位数的参考电流量进行比较, 以及控制电路,其被配置为通过在所述多个页面缓冲器组中的页面缓冲器组当前正在进行的通过/失败检查操作期间停止生成失败信号时停止所述通过/失败检查电路,所述通过/失败检查 对剩余页面缓冲区进行操作。