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1. 发明授权

US07094908B2 Reduction of carbonyl compounds using the carbonyl reductase of Kluyveromyces marxianus 失效
标题翻译：使用马克斯克鲁维酵母的羰基还原酶还原羰基化合物
公开(公告)号：US07094908B2
公开(公告)日：2006-08-22
申请号：US10327793
申请日：2002-12-23
申请人： Hun Yeong Koh , Kyung Il Choi , Yong Seo Cho , Ae Nim Pae , Joo Hwan Cha , Ye Sun Han , Jong Soo Lee , Hong Chul Yun
发明人： Hun Yeong Koh , Kyung Il Choi , Yong Seo Cho , Ae Nim Pae , Joo Hwan Cha , Ye Sun Han , Jong Soo Lee , Hong Chul Yun
IPC分类号： C20D209/48
CPC分类号： C07D209/48
摘要： A compound represented by a general formula (Ia) or (Ib) and a stereo-selective preparation method thereof using a carbonyl reductase which is separated from Kluyveromyces marxianus. The compound can be prepared by reduction of substituted β-keto ester and can be used as an intermediate in preparing β-lactam group antibiotics.
摘要翻译：由通式（Ia）或（Ib）表示的化合物及其使用与马克斯克鲁维酵母分离的羰基还原酶的立体选择性制备方法。该化合物可以通过还原取代的β-酮酯制备，并且可以用作制备β-内酰胺类抗生素的中间体。

2. 发明授权

US11155736B2 Deicing and snow melting compositions and methods of use 有权
公开(公告)号：US11155736B2
公开(公告)日：2021-10-26
申请号：US16637079
申请日：2019-06-05
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： C09K3/18
摘要： A composition and method for safely and easily melting snow and ice is disclosed. The composition includes a pellet comprising an active ingredient; and a base comprising a water-soluble film-forming material, the pellet being attached to the base.

3. 发明授权

US08884692B2 Multi-band power amplifier 有权
标题翻译：多波段功率放大器
公开(公告)号：US08884692B2
公开(公告)日：2014-11-11
申请号：US13519715
申请日：2010-02-05
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： H03F1/14 , H03F3/72 , H03F3/60 , H03F1/56 , H03F3/191
CPC分类号： H03F3/191 , H03F1/565 , H03F3/602 , H03F3/72 , H03F2200/111 , H03F2200/378 , H03F2200/387 , H03F2200/417 , H03F2200/421 , H03F2200/423 , H03F2203/7209
摘要： Disclosed is a multi-band power amplifier capable of operating at multiple frequency bands. The multi-band power amplifier includes: a power amplification unit which amplifies an input signal; a matching network circuit which provides impedance matching between the power amplification unit and a load; and an auxiliary amplification unit which additionally supplies a certain magnitude of electric current to the load.
摘要翻译：公开了能够在多个频带上操作的多频带功率放大器。多波段功率放大器包括：放大输入信号的功率放大单元; 提供功率放大单元和负载之间的阻抗匹配的匹配网络电路; 以及另外向负载提供一定量的电流的辅助放大单元。

4. 发明授权

US08339180B2 RF switching device and method therefor 有权
标题翻译： RF开关器件及其方法
公开(公告)号：US08339180B2
公开(公告)日：2012-12-25
申请号：US12934999
申请日：2009-02-04
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： H03K17/687
CPC分类号： H04B1/006 , H01P1/15 , H03K17/063 , H03K17/102 , H03K17/693 , H04B1/48
摘要： Disclosed are an apparatus and a method for switching RF signals. An RF switching apparatus according to an exemplary embodiment of the present invention includes: a plurality of FETs passing or blocking high-frequency signals depending on driving voltage applied to a gate; a control power supply generating control voltage for controlling the passing or blocking of the high-frequency signals; and a charge pump increasing the level of the control voltage and outputting the corresponding voltage as the driving voltage. According to the exemplary embodiment of the present invention, it is possible to minimize insertion loss generated in an RF switch.
摘要翻译：公开了用于切换RF信号的装置和方法。根据本发明的示例性实施例的RF开关装置包括：多个FET，其根据施加到栅极的驱动电压而传递或阻挡高频信号; 控制电源产生用于控制高频信号的通过或阻塞的控制电压; 电荷泵增加控制电压的电平并输出相应的电压作为驱动电压。根据本发明的示例性实施例，可以最小化在RF开关中产生的插入损耗。

5. 发明申请

US20120293249A1 POWER AMPLIFIER INSENSITIVE TO LOAD IMPEDANCE CHANGES 失效
标题翻译：功率放大器无力加载阻抗变化
公开(公告)号：US20120293249A1
公开(公告)日：2012-11-22
申请号：US13575095
申请日：2010-02-05
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： H03F3/21
CPC分类号： H03F3/19 , H03F1/56 , H03F3/245 , H03F2200/204 , H03F2200/222 , H03F2200/318 , H03F2200/387 , H03F2200/411 , H03F2200/451
摘要： Disclosed herein is a power amplifier insensitive to load impedance changes. According to the present invention, the power amplifier comprises a power amplification circuit which amplifies an input signal, an output matching circuit connected to an output terminal of the power amplification circuit to perform impedance matching between the power amplification circuit and an antenna load, and a 4-port coupler connected between the output matching circuit and the antenna load.
摘要翻译：这里公开了对负载阻抗变化不敏感的功率放大器。根据本发明，功率放大器包括放大输入信号的功率放大电路，连接到功率放大电路的输出端的输出匹配电路，以在功率放大电路和天线负载之间进行阻抗匹配，以及连接在输出匹配电路和天线负载之间的4端口耦合器。

6. 发明申请

US20120286876A1 MULTI-BAND POWER AMPLIFIER 有权
标题翻译：多功率放大器
公开(公告)号：US20120286876A1
公开(公告)日：2012-11-15
申请号：US13519715
申请日：2010-02-05
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： H03F3/68 , H03F3/21
CPC分类号： H03F3/191 , H03F1/565 , H03F3/602 , H03F3/72 , H03F2200/111 , H03F2200/378 , H03F2200/387 , H03F2200/417 , H03F2200/421 , H03F2200/423 , H03F2203/7209
摘要： Disclosed is a multi-band power amplifier capable of operating at multiple frequency bands. The multi-band power amplifier includes: a power amplification unit which amplifies an input signal; a matching network circuit which provides impedance matching between the power amplification unit and a load; and an auxiliary amplification unit which additionally supplies a certain magnitude of electric current to the load.
摘要翻译：公开了能够在多个频带上操作的多频带功率放大器。多波段功率放大器包括：放大输入信号的功率放大单元; 提供功率放大单元和负载之间的阻抗匹配的匹配网络电路; 以及另外向负载提供一定量的电流的辅助放大单元。

7. 发明授权

US07871816B2 Vector for anti-HPV vaccine and transformed microorganism by the vector 有权
标题翻译：载体用于抗HPV疫苗和转化的微生物载体
公开(公告)号：US07871816B2
公开(公告)日：2011-01-18
申请号：US11939546
申请日：2007-11-13
申请人： Moon-Hee Sung , Ha Ryoung Poo , Jong Soo Lee , Chang Min Jung , Seung Pyo Hong , Chul-Joong Kim , Sue-nie Park , Hyun-mi Pyo
发明人： Moon-Hee Sung , Ha Ryoung Poo , Jong Soo Lee , Chang Min Jung , Seung Pyo Hong , Chul-Joong Kim , Sue-nie Park , Hyun-mi Pyo
IPC分类号： C12N1/20 , C12N15/00
CPC分类号： C07K14/005 , A61K39/0011 , A61K2039/523 , C12N7/00 , C12N2710/20022 , C12N2730/10122 , C12N2830/008
摘要： Expression vectors that can efficiently produce virion capsid protein, tumor-associated protein of human papillomavirus on a microbial surface. Bacterial strains harboring such surface display vectors, and the use of the bacterial strains or their extracts or purified products as complex vaccines, are also described. The surface display vectors contain one or more than two genes selected from among pgsB, pgsC and pgsA, encoding a poly-χ-glutamic acid synthetase complex (pgsBCA) of a Bacillus sp. strain, and genes that encode virion capsid proteins, tumor-associated proteins of human papillomavirus. Methods for preparing the foregoing vectors, vaccines and transformed microorganisms are also described.
摘要翻译：可以有效地产生病毒体衣壳蛋白，人乳头瘤病毒的肿瘤相关蛋白在微生物表面上的表达载体。还描述了携带这种表面显示载体的细菌菌株，以及细菌菌株或其提取物或纯化产物作为复合疫苗的用途。表面显示载体含有选自pgsB，pgsC和pgsA中的一种或多于两种的基因，编码芽孢杆菌属的多χ-谷氨酸合成酶复合物（pgsBCA）。菌株和编码病毒载体衣壳蛋白，人乳头瘤病毒的肿瘤相关蛋白的基因。还描述了制备前述载体，疫苗和转化的微生物的方法。

8. 发明授权

US06756735B2 Magnetron and method for joining magnetron components 有权
标题翻译：磁控管及磁控管部件接合方法
公开(公告)号：US06756735B2
公开(公告)日：2004-06-29
申请号：US10373690
申请日：2003-02-27
申请人： Yong Soo Lee , Jong Soo Lee , Jung Yeob Park
发明人： Yong Soo Lee , Jong Soo Lee , Jung Yeob Park
IPC分类号： H01J2550
CPC分类号： H01J9/26
摘要： A magnetron includes an anode having an anode cylinder and anode vanes; a cathode having a filament; a condenser, a choke coil, and a plurality of leads for providing power to the filament; a plurality of magnets, pole pieces, and a yoke for forming a magnetic circuit; an antenna feeder and an antenna cap for transmitting a generated microwave outside of the magnetron; and a plurality of joints formed of a joining material between a metal component and a ceramic component of the magnetron. The joining material is diffused between the metal component and the ceramic component, to infiltrate into an inner part of the ceramic component directly, thereby joining the metal and ceramic components, and thereby also improving a reliability of a magnetron, facilitating a simple component assembly process and a simple magnetron fabrication process, permitting simplification of the fabrication process and reduction of a fabrication cost, and saving equipment cost as a high temperature furnace can be dispensed with.
摘要翻译：磁控管包括具有阳极筒和阳极叶片的阳极; 具有长丝的阴极; 冷凝器，扼流线圈和用于向灯丝提供电力的多个引线; 多个磁体，极片和用于形成磁路的磁轭; 天线馈电器和天线帽，用于将产生的微波传输到磁控管外部; 以及由磁控管的金属部件和陶瓷部件之间的接合材料形成的多个接头。接合材料在金属部件和陶瓷部件之间扩散，直接渗透到陶瓷部件的内部，从而接合金属和陶瓷部件，从而也提高磁控管的可靠性，便于简单的部件组装过程以及简单的磁控管制造工艺，可以省略制造工艺的简化和制造成本的降低，并且可以省略作为高温炉的节省设备成本。

9. 发明授权

US5798613A Magnetron with ten anode vanes operating at 1250-1500 W 失效
标题翻译：具有十个阳极叶片的磁控管工作在1250-1500 W
公开(公告)号：US5798613A
公开(公告)日：1998-08-25
申请号：US734381
申请日：1996-10-17
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： H01J23/20 , H01J23/54 , H01J25/587
CPC分类号： H01J25/587
摘要： A magnetron which is capable of optimizing a resonance structure by changing the number of vanes, the height of vanes, an outer diameter of a cathode and a diameter of a working space, the improvements are characterized in that the resonance unit has ten vanes having each height of 10.5 mm.about.12.5 mm, an outer diameter of the cathode is 4.0 mm.about.4.6 mm, a diameter of the working space between each symmetrical vane is 9.0 mm.about.12.0 mm to obtain a high frequency output of 1250 W.about.1500 W from an operating voltage of 4.3 kV.about.4.7 kV.
摘要翻译：能够通过改变叶片的数量，叶片的高度，阴极的外径和工作空间的直径来优化共振结构的磁控管的特征在于，共振单元具有10个叶片高度10.5毫米差异12.5毫米，阴极外径为4.0毫米差异4.6毫米，每个对称叶片之间的工作空间的直径为9.0毫米差异12.0毫米，以获得1250瓦差距的高频输出1500瓦从工作电压4.3 kV差异4.7 kV。

10. 发明申请

US20200165499A1 DEICING AND SNOW MELTING COMPOSITIONS AND METHODS OF USE 审中-公开
公开(公告)号：US20200165499A1
公开(公告)日：2020-05-28
申请号：US16637079
申请日：2019-06-05
申请人： Jong Soo Lee
发明人： Jong Soo Lee
IPC分类号： C09K3/18
摘要： A composition and method for safely and easily melting snow and ice is disclosed. The composition includes a pellet comprising an active ingredient; and a base comprising a water-soluble film-forming material, the pellet being attached to the base.

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