公开(公告)号：US20240269493A1

公开(公告)日：2024-08-15

申请号：US18557781

申请日：2021-07-15

Applicant: Hee Jin HWANG ,  Chang Young IM

Inventor： Hee Jin HWANG ,  Chang Young IM

IPC: A62B18/06 ,  A62B18/00 ,  A62B18/10 ,  A62B23/02

CPC classification number: A62B18/06 ,  A62B18/003 ,  A62B18/10 ,  A62B23/02

Abstract: A neck collar capable of supplying oxygen to a companion animal, includes: a neck mounting part, an oxygen cap, and a respiratory tube, or may comprise a neck mounting part, an oxygen cap, and a filter part. In addition, a system for oxygen supply through a neck collar may comprise a neck mounting part, an oxygen cap, a respiratory tube, and a filter part, and additionally comprise a user terminal, a respiratory sensor unit, a control unit, and a communication unit, so as to analyze respiratory pattern information and generate locking information on a respiratory tube valve.

公开(公告)号：US20240251748A1

公开(公告)日：2024-08-01

申请号：US18418406

申请日：2024-01-22

Applicant: Myeong Jin HWANG

Inventor： Myeong Jin HWANG

IPC: A01K1/01

CPC classification number: A01K1/0121

Abstract: A potty training device includes: a support member providing a support surface for supporting a pet, wherein at least a portion of the support surface is capable of receiving defecation inducers; and an interfering member disposed on the support member to hinder the pet from defecating in the defecation inducers. The support member includes: a support plate providing the support surface; and a discharge hole formed through the support plate so that the pet's excrement is discharged through the discharge hole. The interfering member is provided in a cover, wall, or grate shape and positioned above the defecation inducer, such that the pet is able to access the defecation inducer by smell, touch, or sight, but unable to defecate into the defecation inducer, and the interfering member.

公开(公告)号：US09346055B2

公开(公告)日：2016-05-24

申请号：US12351764

申请日：2009-01-09

Applicant: Hyun Jin Hwang ,  Jeong Hee Kim ,  Kyunghoon Jeong

Inventor： Hyun Jin Hwang ,  Jeong Hee Kim ,  Kyunghoon Jeong

IPC: B01L7/00

CPC classification number: B01L7/525 ,  B01L2300/1838 ,  B01L2300/1883 ,  B01L2400/0442 ,  B01L2400/0445

Abstract: The present invention generally relates to methods and apparatuses for amplifying nucleic acid sequences using immobilized DNA polymerase. More particularly, it relates to methods and apparatuses useful for amplifying target nucleic acid sequences by forming a plurality of reaction regions in which polymerase chain reaction (PCR) can occur, positioning immobilized DNA polymerase in a specific reaction region, and circulating DNA through the reaction regions. The present invention provides those methods and apparatuses that allow simple separation and recovery of the DNA polymerase after the amplification, that can be operated not only with thermostable DNA polymerases but also with non-thermostable DNA polymerases, and that are simpler in their designs and processes so that they can be readily integrated into complex devices such as Lab-on-a-chip.

公开(公告)号：US08928580B2

公开(公告)日：2015-01-06

申请号：US12907841

申请日：2010-10-19

Applicant: Yong Jin Hwang ,  Chang Bai Won ,  Bo Ra Choi ,  Kun Woo Lee ,  Luke Miles ,  Yun Sung Lee ,  Gi Hoon Tho ,  Min Soo Kim ,  Yu Ri Lee

Inventor： Yong Jin Hwang ,  Chang Bai Won ,  Bo Ra Choi ,  Kun Woo Lee ,  Luke Miles ,  Yun Sung Lee ,  Gi Hoon Tho ,  Min Soo Kim ,  Yu Ri Lee

IPC: G09G5/00 ,  G06F1/16 ,  H04M1/02 ,  G06F3/01 ,  G06F3/00

CPC classification number: H04M1/0268 ,  G06F1/1626 ,  G06F1/1652 ,  G06F3/002 ,  G06F3/016 ,  H04M1/03 ,  H04M2250/12 ,  H04W4/12

Abstract: A mobile terminal includes a body including a flexible portion, a display unit provided to the body, a sensing unit provided to the body and generating an electric signal in response to bending of the body, and a controller recognizing the electric signal and controlling the display unit according to the electric signal generated by the bending of the body.

Abstract translation: 移动终端包括：主体，包括柔性部分，设置在主体上的显示单元;响应于身体弯曲而产生电信号的感测单元;识别电信号并控制显示器的控制器; 根据由身体的弯曲产生的电信号的单位。

公开(公告)号：US20140345677A1

公开(公告)日：2014-11-27

申请号：US14358445

申请日：2011-12-28

Applicant: Tai Hong Yim ,  Heung Yeol Lee ,  Tae Jin Hwang ,  Young Sik Song ,  Yong Ki Cho ,  Min Su Lee ,  Yoon Ho Han

Inventor： Tai Hong Yim ,  Heung Yeol Lee ,  Tae Jin Hwang ,  Young Sik Song ,  Yong Ki Cho ,  Min Su Lee ,  Yoon Ho Han

IPC: H01L31/0352 ,  H01L31/032 ,  C25D1/04

CPC classification number: H01L31/0352 ,  C22C19/03 ,  C22C30/00 ,  C22C38/08 ,  C25D1/04 ,  H01L31/0322 ,  H01L31/03928 ,  Y02E10/541 ,  Y02P70/521

Abstract: The present invention relates to an exclusive alloy substrate material for CIGS solar cells. Particularly, the present invention provides a substrate material having a thermal expansion coefficient similar to that of a CIGS layer. The substrate material according to the present invention may prevent damage such as interlayer separation due to differing thermal expansion coefficients from occurring because the substrate material has a thermal expansion coefficient similar to that of the CIGS layer.

Abstract translation: 本发明涉及用于CIGS太阳能电池的专用合金基底材料。 特别地，本发明提供了具有与CIGS层相似的热膨胀系数的基材。 由于基板材料具有与CIGS层类似的热膨胀系数，所以根据本发明的基板材料可以防止由于不同的热膨胀系数而导致的层间分离等损伤。

公开(公告)号：US08716727B2

公开(公告)日：2014-05-06

申请号：US12065063

申请日：2006-09-06

Applicant: Jae Ho Lee ,  Yeo Jin Yoon ,  Eu Jin Hwang ,  Jong Kyu Kim ,  Jun Hee Lee

Inventor： Jae Ho Lee ,  Yeo Jin Yoon ,  Eu Jin Hwang ,  Jong Kyu Kim ,  Jun Hee Lee

IPC: H01L33/00

CPC classification number: H01L25/0753 ,  H01L33/007 ,  H01L33/20 ,  H01L2224/48137 ,  H01L2224/49107 ,  H01L2224/73265

Abstract: Disclosed is an AC light emitting device having photonic crystal structures and a method of fabricating the same. The light emitting device includes a plurality of light emitting cells and metallic wirings electrically connecting the light emitting cells with one another. Further, each of the light emitting cells includes a first conductive type semiconductor layer, a second conductive type semiconductor layer disposed on one region of the first conductive type semiconductor layer, and an active layer interposed between the first and second conductive type semiconductor layers. In addition, a photonic crystal structure is formed in the second conductive type semiconductor layer. The photonic crystal structure prevents light emitted from the active layer from laterally propagating by means of a periodic array, such that light extraction efficiency of the light emitting device can be improved. Furthermore, the metallic wirings electrically connect a plurality of light emitting cells with one another such that an AC light emitting device can be provided.

Abstract translation: 公开了具有光子晶体结构的AC发光器件及其制造方法。 发光器件包括多个发光单元和将发光单元彼此电连接的金属布线。 此外，每个发光单元包括第一导电类型半导体层，设置在第一导电类型半导体层的一个区域上的第二导电类型半导体层以及置于第一和第二导电类型半导体层之间的有源层。 此外，在第二导电型半导体层中形成光子晶体结构。 光子晶体结构防止从有源层发射的光通过周期性阵列横向传播，使得可以提高发光器件的光提取效率。 此外，金属配线将多个发光单元彼此电连接，从而可以提供交流发光装置。

公开(公告)号：US08686763B2

公开(公告)日：2014-04-01

申请号：US13602260

申请日：2012-09-03

Applicant: Tae Jin Hwang

Inventor： Tae Jin Hwang

IPC: H03B1/00 ,  H03K3/00

CPC classification number: H03K19/00 ,  H03K19/00384

Abstract: A receiver circuit includes a buffering unit configured to buffer an input signal and generate a buffering signal; a variation detection unit configured to generate a control signal according to a level of a reference voltage; a driving unit configured to drive the buffering signal and generate an output signal; and a compensation unit configured to control a slew rate of the output signal in response to the control signal.

Abstract translation: 接收机电路包括缓冲单元，配置为缓冲输入信号并产生缓冲信号; 变化检测单元，被配置为根据参考电压的电平产生控制信号; 驱动单元，被配置为驱动所述缓冲信号并产生输出信号; 以及补偿单元，被配置为响应于控制信号来控制输出信号的转换速率。

公开(公告)号：US20140084271A1

公开(公告)日：2014-03-27

申请号：US13996975

申请日：2011-12-21

Applicant: Su Hyun Lee ,  Soo-Jin Hwang ,  Seon-Woo Lee ,  Doo-Hyeon Moon ,  Hyo Jung Lee ,  Soo Jin Yang ,  Kyoung-Jin Park ,  Chi Sik Kim ,  Young Jun Cho ,  Hyuck Joo Kwon ,  Kyung Joo Lee ,  Bong Ok Kim

Inventor： Su Hyun Lee ,  Soo-Jin Hwang ,  Seon-Woo Lee ,  Doo-Hyeon Moon ,  Hyo Jung Lee ,  Soo Jin Yang ,  Kyoung-Jin Park ,  Chi Sik Kim ,  Young Jun Cho ,  Hyuck Joo Kwon ,  Kyung Joo Lee ,  Bong Ok Kim

IPC: H01L51/00

CPC classification number: H01L51/0067 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/5024 ,  H05B33/10

Abstract: Provided are novel organic electroluminescent compounds and organic electroluminescent devices using the same. Since the organic electroluminescent compound exhibits good luminous efficiency and excellent life property, it may be used to manufacture OLED devices having superior operation life and consuming less power due to improved power efficiency.

Abstract translation: 提供新颖的有机电致发光化合物和使用其的有机电致发光器件。 由于有机电致发光化合物具有良好的发光效率和优异的寿命性能，所以可以用于制造具有优异的使用寿命并且由于提高功率效率而消耗较少功率的OLED器件。

公开(公告)号：US08538546B2

公开(公告)日：2013-09-17

申请号：US13416941

申请日：2012-03-09

Applicant: Han Bo Shim ,  Won Woo Cho ,  Jung Jin Hwang ,  Kwang Seop Kim ,  Young Dae Seo ,  Han Jung ,  Byung Hyuk Kim ,  Yong Un Kim

Inventor： Han Bo Shim ,  Won Woo Cho ,  Jung Jin Hwang ,  Kwang Seop Kim ,  Young Dae Seo ,  Han Jung ,  Byung Hyuk Kim ,  Yong Un Kim

IPC: A61N1/08

CPC classification number: A61N1/3787 ,  A61N1/37205 ,  A61N1/3756 ,  G06F1/26 ,  G06F1/28

Abstract: The present invention relates to a device for generating a signal and method for controlling operation of the same. The present invention provides a device for generating a signal, which includes an electrode, if connected to an external power source, supplied with a voltage from the external power source, a signal generating unit having a plurality of terminals, the signal generating unit deciding whether to operate the device according to a size of a voltage applied to a first terminal among a plurality of the terminals, the signal generating unit outputting a prescribed signal according to the decision, and a control circuit, if the electrode is connected to a plurality of the terminals, controlling a voltage applied to a plurality of the terminals. Accordingly, the present invention is able to control whether to operate a signal generating device using an external power source.

Abstract translation: 本发明涉及一种用于产生信号的装置和用于控制其操作的方法。 本发明提供了一种用于产生信号的装置，其包括如果连接到外部电源的电极，被提供有来自外部电源的电压，则具有多个端子的信号产生单元，所述信号产生单元决定是否 根据在多个端子中施加到第一端子的电压的大小来操作所述装置，所述信号生成单元根据所述判定输出规定的信号，以及控制电路，如果所述电极连接到多个 端子，控制施加到多个端子的电压。 因此，本发明能够控制是否使用外部电源来操作信号发生装置。

公开(公告)号：US08527469B2

公开(公告)日：2013-09-03

申请号：US11580779

申请日：2006-10-13

Applicant: Paul Jin Hwang ,  Rachel Thuy Nguyen ,  Guoxuan Zhang ,  Jianyu Roy Zheng

Inventor： Paul Jin Hwang ,  Rachel Thuy Nguyen ,  Guoxuan Zhang ,  Jianyu Roy Zheng

IPC: G06F17/30

CPC classification number: G06F17/3033 ,  G06F11/1453 ,  G06F17/30026 ,  G06F17/3028

Abstract: Hashes of metadata of digital photographs on, e.g., a removable camera memory are compared against values in a hash table representing previously stored photographs on an archive computer to ensure that only previously unstored photos are copied onto the archive computer.

Abstract translation: 将例如可移动相机存储器上的数字照片的元数据的哈希值与归档计算机上表示先前存储的照片的散列表中的值进行比较，以确保仅将先前未分配的照片复制到归档计算机上。