专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09267161B2 Corynebacterium sp. transformed with a fructokinase gene derived from Escherichia sp. and process for preparing L-amino acid using the same 有权
标题翻译：棒状杆菌用来自大肠杆菌的果糖激酶基因转化。以及使用其制备L-氨基酸的方法
公开(公告)号：US09267161B2
公开(公告)日：2016-02-23
申请号：US14007941
申请日：2012-04-02
申请人： Hyun Won Bae , Hyung Joon Kim , Jun Ok Moon , Jae Woo Jang , Jong Chul Kim , Tae Han Kim , Jin Suck Sung , Kyung Han Lee , Dae Cheol Kim , Hyo Jin Kim , Hyun Ae Bae , Sang Jo Lim
发明人： Hyun Won Bae , Hyung Joon Kim , Jun Ok Moon , Jae Woo Jang , Jong Chul Kim , Tae Han Kim , Jin Suck Sung , Kyung Han Lee , Dae Cheol Kim , Hyo Jin Kim , Hyun Ae Bae , Sang Jo Lim
IPC分类号： C12P13/14 , C12N9/12 , C12P13/04 , C12P13/08
CPC分类号： C12P13/14 , C12N9/1205 , C12P13/04 , C12P13/08 , C12Y207/01004
摘要： The present invention relates to Corynebacterium sp. that is transformed with an Escherichia sp.-derived fructokinase gene to express fructokinase showing a sufficient activity of converting fructose into fructose-6-phosphate, thereby preventing unnecessary energy consumption, and a method for producing L-amino acids using the strain. The transformed Corynebacterium sp. of the present invention is able to express fructokinase from the Escherichia-derived fructokinase gene to prevent unnecessary energy consumption during fructose metabolism, leading to more cost-effective production of L-amino acids. Therefore, it can be widely used for the effective production of L-amino acids.
摘要翻译：本发明涉及棒状杆菌属用Escherichia sp.衍生的果糖激酶基因转化以表达果糖激酶，其显示出将果糖转化为果糖-6-磷酸的足够活性，从而防止不必要的能量消耗，以及使用该菌株产生L-氨基酸的方法。转化的棒状杆菌属本发明能够从来自大肠杆菌的果糖激酶基因中表达果糖激酶，以防止在果糖代谢期间不必要的能量消耗，导致L-氨基酸的更具成本效益的生产。因此，可广泛用于L-氨基酸的有效生产。

2. 发明申请

US20140099680A1 CORYNEBACTERIUM SP. TRANSFORMED WITH A FRUCTOKINASE GENE DERIVED FROM ESCHERICHIA SP. AND PROCESS FOR PREPARING L-AMINO ACID USING THE SAME 有权
标题翻译：红霉素用来自ESCHERICHIA SP的FRUCTOKINASE基因转化。和使用该方法制备L-氨基酸的方法和方法
公开(公告)号：US20140099680A1
公开(公告)日：2014-04-10
申请号：US14007941
申请日：2012-04-02
申请人： Hyun Won Bae , Hyung Joon Kim , Jun Ok Moon , Jae Woo Jang , Jong Chul Kim , Tae Han Kim , Jin Suck Sung , Kyung Han Lee , Dae Cheol Kim , Hyo Jin Kim , Hyun Ae Bae , Sang Jo Lim
发明人： Hyun Won Bae , Hyung Joon Kim , Jun Ok Moon , Jae Woo Jang , Jong Chul Kim , Tae Han Kim , Jin Suck Sung , Kyung Han Lee , Dae Cheol Kim , Hyo Jin Kim , Hyun Ae Bae , Sang Jo Lim
IPC分类号： C12P13/14 , C12P13/08
CPC分类号： C12P13/14 , C12N9/1205 , C12P13/04 , C12P13/08 , C12Y207/01004
摘要： The present invention relates to Corynebacterium sp. that is transformed with an Escherichia sp.-derived fructokinase gene to express fructokinase showing a sufficient activity of converting fructose into fructose-6-phosphate, thereby preventing unnecessary energy consumption, and a method for producing L-amino acids using the strain. The transformed Corynebacterium sp. of the present invention is able to express fructokinase from the Escherichia-derived fructokinase gene to prevent unnecessary energy consumption during fructose metabolism, leading to more cost-effective production of L-amino acids. Therefore, it can be widely used for the effective production of L-amino acids.
摘要翻译：本发明涉及棒状杆菌属用Escherichia sp.衍生的果糖激酶基因转化以表达果糖激酶，其显示出将果糖转化为果糖-6-磷酸的足够活性，从而防止不必要的能量消耗，以及使用该菌株产生L-氨基酸的方法。转化的棒状杆菌属本发明能够从来自大肠杆菌的果糖激酶基因中表达果糖激酶，以防止在果糖代谢期间不必要的能量消耗，导致L-氨基酸的更具成本效益的生产。因此，可广泛用于L-氨基酸的有效生产。

3. 发明授权

US07378267B1 Method for L-threonine production 有权
标题翻译： L-苏氨酸生产方法
公开(公告)号：US07378267B1
公开(公告)日：2008-05-27
申请号：US10508728
申请日：2002-05-16
申请人： Jae Yong Park , Byoung Choon Lee , Dae Cheol Kim , Jin Ho Lee , Jae Yong Cho , Young Hoon Park
发明人： Jae Yong Park , Byoung Choon Lee , Dae Cheol Kim , Jin Ho Lee , Jae Yong Cho , Young Hoon Park
IPC分类号： C12N1/12 , C12P13/04
CPC分类号： C12P13/08
摘要： A method for producing L-threonine using a microorganism is provided. In the method, the threonine dehydratase (tdc) gene existing in the genomic DNA of the microorganism is partially deactivated using a recombination technique. For a microorganism strain with enhanced activity of threonine operon-containing enzymes and the phosphoenolpyruvate carboxylase (ppc) gene, the tdc gene engaged in one of the four threonine metabolic pathways is specifically deactivated, thereby markedly increasing the yield of L-threonine.
摘要翻译：提供了使用微生物生产L-苏氨酸的方法。在该方法中，存在于微生物的基因组DNA中的苏氨酸脱水酶（tdc）基因使用重组技术部分失活。对于具有苏氨酸操纵子的酶和磷酸烯醇丙酮酸羧化酶（ppc）基因的活性增强的微生物菌株，特异性地去除了四种苏氨酸代谢途径之一的tdc基因，从而显着增加了L-苏氨酸的产量。

4. 发明授权

US08785932B2 IR sensing transistor and manufacturing method of display device including the same 有权
标题翻译：红外感测晶体管及包括其的显示装置的制造方法
公开(公告)号：US08785932B2
公开(公告)日：2014-07-22
申请号：US13182235
申请日：2011-07-13
申请人： Suk Won Jung , Byeong Hoon Cho , Sung Hoon Yang , Woong Kwon Kim , Sang Youn Han , Dae Cheol Kim , Ki-Hun Jeong , Kyung-Sook Jeon , Seung Mi Seo , Jung-Suk Bang , Kun-Wook Han
发明人： Suk Won Jung , Byeong Hoon Cho , Sung Hoon Yang , Woong Kwon Kim , Sang Youn Han , Dae Cheol Kim , Ki-Hun Jeong , Kyung-Sook Jeon , Seung Mi Seo , Jung-Suk Bang , Kun-Wook Han
IPC分类号： H01L33/50
CPC分类号： H01L31/18 , G02F1/13338 , G02F2001/13312 , G06F3/042 , H01L29/42384 , H01L29/78633
摘要： An IR sensing transistor according to an exemplary embodiment of the present invention includes: a light blocking layer formed on a substrate; a gate insulating layer formed on the light blocking layer; a semiconductor formed on the gate insulating layer; a pair of ohmic contact members formed on the semiconductor; a source electrode and a drain electrode formed on respective ones of the ohmic contact members; a passivation layer formed on the source electrode and the drain electrode; and a gate electrode formed on the passivation layer, wherein substantially all of the gate insulating layer lies on the light blocking layer.
摘要翻译：根据本发明的示例性实施例的IR感测晶体管包括：形成在基板上的遮光层; 形成在所述遮光层上的栅极绝缘层; 形成在栅极绝缘层上的半导体; 形成在所述半导体上的一对欧姆接触构件; 源电极和漏电极，形成在各个欧姆接触元件上; 形成在源电极和漏电极上的钝化层; 以及形成在所述钝化层上的栅电极，其中所述栅极绝缘层基本上全部位于所述遮光层上。

5. 发明授权

US07485450B2 tdcBC/pckA gene-inactivated microorganism and method of producing L-threonine using the same 有权
标题翻译： tdcBC / pckA基因灭活的微生物和使用其生产L-苏氨酸的方法
公开(公告)号：US07485450B2
公开(公告)日：2009-02-03
申请号：US10817044
申请日：2004-04-02
申请人： Young Hoon Park , Byoung Choon Lee , Dae Cheol Kim , Jin Ho Lee , Jae Yong Cho
发明人： Young Hoon Park , Byoung Choon Lee , Dae Cheol Kim , Jin Ho Lee , Jae Yong Cho
IPC分类号： C12N1/20
CPC分类号： C12P13/08 , C12N9/88
摘要： The present invention provide a microorganism comprising an inactivated chromosomal tdcBC gene and an inactivated chromosomal pckA gene, which has remarkably improved productivity of L-threonine. Also, the present invention provides a method of producing L-threonine using the microorganism. The microorganism is prepared by incorporating by a recombination technique an antibiotic resistance gene into a pckA gene on the chromosome of a bacterial strain containing an L-threonine degradation-associated operon gene, tdcBC, which is inactivated. The microorganism has the effect of preventing degradation and intracellular influx of L-threonine due to the inactivation of the tdcBC operon gene, and includes more activated pathways for L-threonine biosynthesis. Therefore, the microorganism is useful for mass production of L-threonine because of being capable of producing L-threonine in high levels and high yields even in the presence of high concentrations of glucose.
摘要翻译：本发明提供了包含灭活的染色体tdcBC基因和灭活的染色体pckA基因的微生物，其显着提高了L-苏氨酸的生产率。另外，本发明提供使用该微生物生产L-苏氨酸的方法。通过重组技术将抗生素抗性基因并入包含失活的L-苏氨酸降解相关操纵子基因tdcBC的细菌菌株的染色体上的pckA基因中来制备微生物。该微生物具有防止由于tdcBC操纵子基因失活引起的L-苏氨酸的降解和细胞内流入的作用，并且包括用于L-苏氨酸生物合成的更多活化途径。因此，即使在高浓度葡萄糖的存在下，微生物也能够以高水平和高产率生产L-苏氨酸，因此可用于批量生产L-苏氨酸。

6. 发明授权

US07074602B2 Method for producing L-threonine 有权
标题翻译：生产L-苏氨酸的方法
公开(公告)号：US07074602B2
公开(公告)日：2006-07-11
申请号：US10916804
申请日：2004-08-12
申请人： Jae Yong Cho , Byoung Choon Lee , Dae Cheol Kim , Jin Ho Lee , Young Hoon Park
发明人： Jae Yong Cho , Byoung Choon Lee , Dae Cheol Kim , Jin Ho Lee , Young Hoon Park
IPC分类号： C12N1/20 , G12P13/12 , C07H21/02 , C07H21/04
CPC分类号： C12P13/08
摘要： An L-threonine-producing Escherichia coli strain and a method for producing the same are provided. The Escherchia coli strain contains chromosomal DNA with inactivated metJ gene. Therefore, expression repression of threonine biosynthesis genes by a metJ gene product is prevented, thereby producing a high concentration of threonine. Further, a high concentration of L-threonine can be produced in high yield using the method.
摘要翻译：提供了产生L-苏氨酸的大肠杆菌菌株及其制备方法。大肠埃希氏菌菌株含有具有灭活的metJ基因的染色体DNA。因此，通过metJ基因产物抑制苏氨酸生物合成基因的表达抑制，从而产生高浓度的苏氨酸。此外，可以使用该方法以高产率制备高浓度的L-苏氨酸。

7. 发明授权

US08598587B2 Optical sensor 有权
标题翻译：光学传感器
公开(公告)号：US08598587B2
公开(公告)日：2013-12-03
申请号：US13209188
申请日：2011-08-12
申请人： Yun Jong Yeo , Hong-Kee Chin , Byeong Hoon Cho , Ki-Hun Jeong , Jung Suk Bang , Woong Kwon Kim , Sung Ryul Kim , Dae Cheol Kim , Kun-Wook Han
发明人： Yun Jong Yeo , Hong-Kee Chin , Byeong Hoon Cho , Ki-Hun Jeong , Jung Suk Bang , Woong Kwon Kim , Sung Ryul Kim , Dae Cheol Kim , Kun-Wook Han
IPC分类号： H01L31/0376
CPC分类号： G06F3/0412 , G06F3/0421 , G06F2203/04103
摘要： An optical sensor preventing damage to a semiconductor layer, and preventing a disconnection and a short circuit of a source electrode and a drain electrode, and a manufacturing method of the optical sensor is provided. The optical sensor includes: a substrate; an infrared ray sensing thin film transistor including a first semiconductor layer disposed on the substrate; a visible ray sensing thin film transistor including a second semiconductor layer disposed on the substrate; a switching thin film transistor including a third semiconductor layer disposed on the substrate; and a semiconductor passivation layer enclosing an upper surface and a side surface of an end portion of at least one of the first semiconductor layer, the second semiconductor layer, and the third semiconductor layer.
摘要翻译：提供了防止半导体层损坏并防止源电极和漏极的断开和短路的光学传感器以及光学传感器的制造方法。光学传感器包括：基板; 包括设置在所述基板上的第一半导体层的红外线感测薄膜晶体管; 包括设置在所述基板上的第二半导体层的可见光线感测薄膜晶体管; 开关薄膜晶体管，其包括设置在所述基板上的第三半导体层; 以及半导体钝化层，其包围第一半导体层，第二半导体层和第三半导体层中的至少一个的端部的上表面和侧面。

8. 发明申请

US20090093030A1 fadR KNOCK-OUT MICROORGANISM AND METHODS FOR PRODUCING L-THREONINE 审中-公开
标题翻译： fadR KNOCK-OUT MICROORGANISM和生产L-苏氨酸的方法
公开(公告)号：US20090093030A1
公开(公告)日：2009-04-09
申请号：US11381453
申请日：2006-05-03
申请人： Young Hoon Park , Jin Ho Lee , Byoung Choon Lee , Dae Cheol Kim , Jae Yong Cho
发明人： Young Hoon Park , Jin Ho Lee , Byoung Choon Lee , Dae Cheol Kim , Jae Yong Cho
IPC分类号： C12P13/08 , C12N1/21 , C12N15/70
CPC分类号： C12R1/19 , C12P13/08
摘要： The present invention relates to an L-threonine-producing chromosomal fadR gene knock-out microorganism. The present invention further relates to a method for producing L-threonine using a fadR knock-out microorganism. Mutated microorganisms of the present invention are capable of increased L-threonine production.
摘要翻译：本发明涉及产生L-苏氨酸的染色体fadR基因敲除微生物。本发明还涉及使用fadR敲除微生物生产L-苏氨酸的方法。本发明的突变微生物能够增加L-苏氨酸的产生。

9. 发明授权

US07229794B2 Microorganism producing L-threonine having inactivated galR gene, method of producing the same and method of producing L-threonine using the microorganism 有权
标题翻译：生产具有失活的galR基因的L-苏氨酸的微生物，其生产方法和使用该微生物产生L-苏氨酸的方法
公开(公告)号：US07229794B2
公开(公告)日：2007-06-12
申请号：US11049845
申请日：2005-02-04
申请人： Young Hoon Park , Byoung Choon Lee , Kwang Myung Cho , Dae Cheol Kim , Yong Uk Shin , Jin Ho Lee
发明人： Young Hoon Park , Byoung Choon Lee , Kwang Myung Cho , Dae Cheol Kim , Yong Uk Shin , Jin Ho Lee
IPC分类号： C12P1/00 , C12P21/04
CPC分类号： C12P13/08 , C07K14/245
摘要： Provided are a microorganism capable of producing L-threonine and having an inactivated galR gene, a method of producing the same and a method of producing L-threonine using the microorganism. The microorganism can be used to produce L-threonine in high yield.
摘要翻译：提供能够产生L-苏氨酸并具有失活的galR基因的微生物，其生产方法和使用该微生物生产L-苏氨酸的方法。该微生物可用于以高产率生产L-苏氨酸。

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