专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08329926B2 Antiviral compounds 有权
标题翻译：抗病毒化合物
公开(公告)号：US08329926B2
公开(公告)日：2012-12-11
申请号：US11658628
申请日：2005-07-27
申请人： Constantine G. Boojamra , Kuei-Ying Lin , Richard L. Mackman , David Y. Markevitch , Oleg V. Petrakovsky , Adrian S. Ray , Lijun Zhang
发明人： Constantine G. Boojamra , Kuei-Ying Lin , Richard L. Mackman , David Y. Markevitch , Oleg V. Petrakovsky , Adrian S. Ray , Lijun Zhang
IPC分类号： C07F9/06 , C07F9/02 , C07D473/00
CPC分类号： C07H19/16 , A61K31/341 , A61K31/513 , A61K31/662 , A61K31/675 , A61K31/683 , A61K45/06 , C07F9/65616 , C07H19/00 , C07H19/20 , A61K2300/00
摘要： The invention is related to phosphorus substituted anti-viral inhibitory compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
摘要翻译：本发明涉及磷取代的抗病毒抑制化合物，含有这些化合物的组合物，以及包括施用这些化合物的治疗方法以及可用于制备这些化合物的方法和中间体。

42. 发明申请

US20100274063A1 PROCESS FOR PRODUCING OLEFINS 有权
标题翻译：生产油脂的方法
公开(公告)号：US20100274063A1
公开(公告)日：2010-10-28
申请号：US12669269
申请日：2008-07-18
申请人： Guoqing Wang , Zhaobin Zhang , Shuo Chen , Lijun Zhang
发明人： Guoqing Wang , Zhaobin Zhang , Shuo Chen , Lijun Zhang
IPC分类号： C07C4/06
CPC分类号： C10G35/09 , C10G11/05 , C10G11/18
摘要： The present invention discloses a process for producing olefins from petroleum saturated hydrocarbons. The process of the present invention comprises: contacting a preheated petroleum saturated hydrocarbons feedstock with a dehydrogenation catalyst in a dehydrogenation reaction zone of a reaction system to obtain a petroleum hydrocarbon stream containing unsaturated hydrocarbon compounds, in which the dehydrogenation reaction has a conversion rate of at least 20%; and contacting the obtained petroleum hydrocarbon stream containing the unsaturated hydrocarbon compounds with olefins cracking catalyst in an olefin cracking zone of the reaction system to obtain a product stream containing olefins with a reduced number of carbon atoms.
摘要翻译：本发明公开了一种从石油饱和烃生产烯烃的方法。本发明的方法包括：使预热的石油饱和烃原料与脱氢催化剂在反应体系的脱氢反应区中接触，得到含有不饱和烃化合物的石油烃流，其中脱氢反应的转化率为至少20％; 并将所得到的含有不饱和烃化合物的石油烃物流与烯烃裂化催化剂在反应体系的烯烃裂化区中接触，得到含有碳原子数减少的烯烃的产物流。

43. 发明授权

US07796970B2 Integrated low noise amplifier 有权
标题翻译：集成低噪声放大器
公开(公告)号：US07796970B2
公开(公告)日：2010-09-14
申请号：US11747966
申请日：2007-05-14
申请人： Rozieh Rofougaran , Jesus A Castaneda , Hung Yu David Yang , Lijun Zhang
发明人： Rozieh Rofougaran , Jesus A Castaneda , Hung Yu David Yang , Lijun Zhang
IPC分类号： H04B1/28
CPC分类号： H03F3/195 , H03F1/26 , H03F3/193 , H03F3/245 , H03F3/45188 , H03F2200/06 , H03F2200/294 , H03F2200/372 , H03F2200/451 , H03F2203/45386 , H03F2203/45464 , H03F2203/45544 , H03F2203/45596 , H03F2203/45621 , H03F2203/45638 , H03H7/38 , H03H7/42
摘要： An integrated circuit (IC) low noise amplifier includes an on-chip balun and an on-chip differential amplifier. The on-chip balun is coupled to convert a single-ended signal into a differential signal. The on-chip differential amplifier is coupled to amplify the differential signal.
摘要翻译：集成电路（IC）低噪声放大器包括片上平衡 - 不平衡转换器和片上差分放大器。片上平衡 - 不平衡转换器将单端信号转换成差分信号。片上差分放大器被耦合以放大差分信号。

44. 发明申请

US20100147672A1 TUBULAR CRACKING FURNACE 有权
标题翻译：管状破碎炉
公开(公告)号：US20100147672A1
公开(公告)日：2010-06-17
申请号：US12593216
申请日：2008-03-28
申请人： Guoqing Wang , Lijun Zhang , Zhiguo Du , Shuo Chen , Zhaobin Zhang , Cong Zhou , Xianfeng Zhou
发明人： Guoqing Wang , Lijun Zhang , Zhiguo Du , Shuo Chen , Zhaobin Zhang , Cong Zhou , Xianfeng Zhou
IPC分类号： F28F13/12 , C10G9/20 , B23P11/00
CPC分类号： F28F13/12 , C10G2400/20 , F28D2021/0059 , F28F1/40 , F28F19/00 , Y10T29/4935
摘要： This invention relates to a tubular cracking furnace, especially an ethylene cracking furnace, which comprises a convection section and a or dual radiant section(s), at least one heat transfer intensifying member arranged in at least one pass each radiant tube in said radiant section, said at least one heat transfer intensifying member comprises a first heat transfer intensifying member, which is arranged at a location between 10D and 25D upstream of the extreme point of said at least one pass radiant tube metal temperature, wherein D is the inner diameter of the radiant tube having heat transfer intensifying members. The present invention could achieve the best enhanced heat transfer result with given number of heat transfer intensifying member, by optimizing the locations of heat transfer intensifying members in the radiant tube.
摘要翻译：本发明涉及一种管状裂解炉，特别是一种乙烯裂解炉，其包括一个对流段和一个或两个辐射区，至少一个传热增强构件，其布置在至少一个通路中，每个辐射管中的每个辐射管所述至少一个传热增强构件包括第一传热增强构件，其布置在所述至少一个通过辐射管金属温度的极限点上游的10D和25D之间的位置，其中D是辐射管具有传热增强构件。通过优化辐射管中的传热增强构件的位置，本发明可以通过给定数量的传热增强构件实现最佳的增强的传热结果。

45. 发明申请

US20090012037A1 Antiviral Compounds 有权
标题翻译：抗病毒化合物
公开(公告)号：US20090012037A1
公开(公告)日：2009-01-08
申请号：US11658628
申请日：2005-07-27
申请人： Constantine G. Boojamra , Kuei-Ying Lin , Richard L. Mackman , David Y. Markevitch , Oleg V. Petrakovsky , Adrian S. Ray , Lijun Zhang
发明人： Constantine G. Boojamra , Kuei-Ying Lin , Richard L. Mackman , David Y. Markevitch , Oleg V. Petrakovsky , Adrian S. Ray , Lijun Zhang
IPC分类号： A61K31/7076 , C07H19/19 , C07H19/20
CPC分类号： C07H19/16 , A61K31/341 , A61K31/513 , A61K31/662 , A61K31/675 , A61K31/683 , A61K45/06 , C07F9/65616 , C07H19/00 , C07H19/20 , A61K2300/00
摘要： The invention is related to phosphorus substituted anti-viral inhibitory compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
摘要翻译：本发明涉及磷取代的抗病毒抑制化合物，含有这些化合物的组合物，以及包括施用这些化合物的治疗方法以及可用于制备这些化合物的方法和中间体。

46. 发明申请

US20080233892A1 METHOD AND SYSTEM FOR AN INTEGRATED VCO AND LOCAL OSCILLATOR ARCHITECTURE FOR AN INTEGRATED FM TRANSMITTER AND FM RECEIVER 审中-公开
标题翻译：用于集成FM发射机和FM接收机的集成VCO和本地振荡器架构的方法和系统
公开(公告)号：US20080233892A1
公开(公告)日：2008-09-25
申请号：US11842429
申请日：2007-08-21
申请人： Bojko Marholev , Lijun Zhang
发明人： Bojko Marholev , Lijun Zhang
IPC分类号： H04B1/40
CPC分类号： H04B1/403
摘要： Aspects of a method and system for an integrated local oscillator generator for an integrated FM radio are provided. In this regard, a FM radio receive path and/or a FM radio transmit path may utilize one or more signals which are a frequency scaled version of a generated signal. In this regard, the frequency scaling may be performed by one or more configurable frequency dividers which may be programmably controlled by a processor. The generated signal may be in the range of about 990 MHz to 1190 MHz such that harmonics of the generated signal do not interfere with coexistent wireless technologies. Additionally the frequency scaled version may be in the frequency range of about 76 MHz to 108 MHz such that FM Radio signals in a FM broadcast band may be transmitted and/or received. The frequency scaled versions of the generated signal may comprise in-phase and quadrature components and may be utilized to up-convert and/or down-convert FM radio signals.
摘要翻译：提供了一种用于集成FM收音机的集成本地振荡发生器的方法和系统的方面。在这方面，FM无线电接收路径和/或FM无线电发射路径可以利用作为所生成的信号的频率缩放版本的一个或多个信号。在这方面，频率缩放可以由一个或多个可配置的分频器执行，其可由可编程地由处理器控制。产生的信号可以在约990MHz至1190MHz的范围内，使得所生成的信号的谐波不会干扰共存的无线技术。此外，频率缩放版本可以在约76MHz至108MHz的频率范围内，使得FM广播频带中的FM无线电信号可以被发送和/或接收。所生成的信号的频率缩放版本可以包括同相和正交分量，并且可以用于上变频和/或下变频FM无线电信号。

47. 发明申请

US20060079478A1 Anti-cancer phosphonate analogs 失效
标题翻译：抗癌膦酸类似物
公开(公告)号：US20060079478A1
公开(公告)日：2006-04-13
申请号：US10833293
申请日：2004-04-26
申请人： Constantine Boojamra , Carina Cannizzaro , James Chen , Xiaowu Chen , Aesop Cho , Lee Chong , Maria Fardis , Alan Huang , Choung Kim , Thorsten Kirschberg , Steven Krawczyk , Christopher Lee , Kuei-Ying Lin , Richard Mackman , David Markevitch , Peter Nelson , David Oare , Vidya Prasad , Hyung-Jung Pyun , Adrian Ray , Sundaramoorthi Swaminathan , William Watkins , Jennifer Zhang , Lijun Zhang
发明人： Constantine Boojamra , Carina Cannizzaro , James Chen , Xiaowu Chen , Aesop Cho , Lee Chong , Maria Fardis , Alan Huang , Choung Kim , Thorsten Kirschberg , Steven Krawczyk , Christopher Lee , Kuei-Ying Lin , Richard Mackman , David Markevitch , Peter Nelson , David Oare , Vidya Prasad , Hyung-Jung Pyun , Adrian Ray , Sundaramoorthi Swaminathan , William Watkins , Jennifer Zhang , Lijun Zhang
IPC分类号： A61K31/7076 , A61K31/7072 , C07H19/04 , A61K31/675
CPC分类号： A61K31/7076 , A61K31/675 , A61K31/7072 , A61K47/548 , C07H19/04
摘要： The invention is related to phosphorus substituted anti-cancer compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
摘要翻译：本发明涉及磷取代的抗癌化合物，含有这些化合物的组合物和包括施用这些化合物的治疗方法以及可用于制备这些化合物的方法和中间体。

48. 发明申请

US20050043007A1 Integrated low noise amplifier 有权
标题翻译：集成低噪声放大器
公开(公告)号：US20050043007A1
公开(公告)日：2005-02-24
申请号：US10943382
申请日：2004-09-17
申请人： Rozleh Rofougaran , Jesus Castaneda , Hung Yang , Lijun Zhang
发明人： Rozleh Rofougaran , Jesus Castaneda , Hung Yang , Lijun Zhang
IPC分类号： H03F1/26 , H03F3/193 , H03F3/45 , H03H7/38 , H03H7/42 , H04B1/28
CPC分类号： H03F3/195 , H03F1/26 , H03F3/193 , H03F3/245 , H03F3/45188 , H03F2200/06 , H03F2200/294 , H03F2200/372 , H03F2200/451 , H03F2203/45386 , H03F2203/45464 , H03F2203/45544 , H03F2203/45596 , H03F2203/45621 , H03F2203/45638 , H03H7/38 , H03H7/42
摘要： An integrated circuit (IC) low noise amplifier includes an on-chip balun and an on-chip differential amplifier. The on-chip balun is operably coupled to convert a single-ended signal into a differential signal. The on-chip differential amplifier is operably coupled to amplify the differential signal.
摘要翻译：集成电路（IC）低噪声放大器包括片上平衡 - 不平衡转换器和片上差分放大器。片上平衡 - 不平衡变换器可操作地耦合以将单端信号转换成差分信号。片上差分放大器可操作地耦合以放大差分信号。

49. 发明授权

US06809581B2 Integrated circuit low noise amplifier and applications thereof 有权
标题翻译：集成电路低噪声放大器及其应用
公开(公告)号：US06809581B2
公开(公告)日：2004-10-26
申请号：US10128193
申请日：2002-04-23
申请人： Rozieh Rofougaran , Jesus A. Castaneda , Hung Yu David Yang , Lijun Zhang
发明人： Rozieh Rofougaran , Jesus A. Castaneda , Hung Yu David Yang , Lijun Zhang
IPC分类号： G06G712
CPC分类号： H03F3/195 , H03F1/26 , H03F3/193 , H03F3/245 , H03F3/45188 , H03F2200/06 , H03F2200/294 , H03F2200/372 , H03F2200/451 , H03F2203/45386 , H03F2203/45464 , H03F2203/45544 , H03F2203/45596 , H03F2203/45621 , H03F2203/45638 , H03H7/38 , H03H7/42
摘要： An integrated low noise amplifier includes an on-chip balun, a line impedance matching circuit and an on-chip differential amplifier. The on-chip balun is operably coupled to convert a single ended signal into a differential signal. The line impedance matching circuit is operably coupled to the primary of the on-chip balun to provide impedance matching for a line carrying the single ended signal. The on-chip differential amplifier is operably coupled to amplify the differential signal and is impedance matched to the secondary of the on-chip balun.
摘要翻译：集成的低噪声放大器包括片上平衡 - 不平衡转换器，线路阻抗匹配电路和片上差分放大器。片上平衡 - 不平衡变换器可操作地耦合以将单端信号转换成差分信号。线路阻抗匹配电路可操作地耦合到片上平衡 - 不平衡变换器的主要部分，以提供承载单端信号的线路的阻抗匹配。片上差分放大器可操作地耦合以放大差分信号，并且与片上平衡 - 不平衡转换器的次级阻抗匹配。

50. 发明授权

US09024100B2 Process for producing olefins 有权
标题翻译：烯烃生产方法
公开(公告)号：US09024100B2
公开(公告)日：2015-05-05
申请号：US12669269
申请日：2008-07-18
申请人： Guoqing Wang , Zhaobin Zhang , Shuo Chen , Lijun Zhang
发明人： Guoqing Wang , Zhaobin Zhang , Shuo Chen , Lijun Zhang
IPC分类号： C07C5/327 , C07C4/02 , C10G51/02 , C10G35/09 , C10G11/05 , C10G11/18
CPC分类号： C10G35/09 , C10G11/05 , C10G11/18
摘要： The present invention discloses a process for producing olefins from petroleum saturated hydrocarbons. The process of the present invention comprises: contacting a preheated petroleum saturated hydrocarbons feedstock with a dehydrogenation catalyst in a dehydrogenation reaction zone of a reaction system to obtain a petroleum hydrocarbon stream containing unsaturated hydrocarbon compounds, in which the dehydrogenation reaction has a conversion rate of at least 20%; and contacting the obtained petroleum hydrocarbon stream containing the unsaturated hydrocarbon compounds with olefins cracking catalyst in an olefin cracking zone of the reaction system to obtain a product stream containing olefins with a reduced number of carbon atoms.
摘要翻译：本发明公开了一种从石油饱和烃生产烯烃的方法。本发明的方法包括：使预热的石油饱和烃原料与脱氢催化剂在反应体系的脱氢反应区中接触，得到含有不饱和烃化合物的石油烃流，其中脱氢反应的转化率为至少20％; 并将所得到的含有不饱和烃化合物的石油烃物流与烯烃裂化催化剂在反应体系的烯烃裂化区中接触，得到含有碳原子数减少的烯烃的产物流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式