Patents by Inventor Dong Hyuk Jang

Dong Hyuk Jang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220091367
    Abstract: An optical imaging system includes a plurality of lenses disposed along an optical axis from an object side of the optical imaging system toward an imaging plane of the optical imaging system. The lenses are separated from each other by respective air gaps along the optical axis between the lenses. The lenses include a first lens closest to the object side of the optical imaging system. The conditional expressions 1.5 mm<Gmax, TL<12.0 mm, and 0.15<R1/f are satisfied, where Gmax is a maximum air gap along the optical axis among all of the air gaps, TL is a length of the optical imaging system along the optical axis from an object-side surface of the first lens to the imaging plane, R1 is a radius of curvature of the object-side surface of the first lens, and f is a focal length of the optical imaging system.
    Type: Application
    Filed: May 14, 2021
    Publication date: March 24, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Dong Hyuk JANG, Byung Hyun KIM, Jae Hyuk HUH, Yong Joo JO
  • Publication number: 20220091394
    Abstract: An optical imaging system includes a first lens having refractive power, a second lens having refractive power and having a convex object-side surface, a third lens having refractive power and having a convex object-side surface, a fourth lens having refractive power, a fifth lens having refractive power, and a sixth lens having negative refractive power. The optical imaging system satisfies 100°?FOV, and ?2.0<{IMGHT/(f*tan(FOV/2))?1}*100<2.0, where FOV is a field of view of the optical imaging system, IMGHT is half of a diagonal length of an imaging plane, and f is a focal length of the optical imaging system.
    Type: Application
    Filed: January 7, 2021
    Publication date: March 24, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Hyun JANG, Dong Hyuk JANG, Ju Hwa SON, Yong Joo JO
  • Publication number: 20220091372
    Abstract: An optical imaging system includes four or more lenses disposed in order from an object side. Among the lenses, a frontmost lens disposed to be closest to an object side has two or more reflective surfaces. Among the lenses, a rearmost lens disposed to be closest to an image side has an inflection point formed on at least one of an object-side surface and an image-side surface.
    Type: Application
    Filed: January 26, 2021
    Publication date: March 24, 2022
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Dong Hyuk JANG, Byung Hyun KIM, Jae Hyuk HUH
  • Publication number: 20220018497
    Abstract: An insulating wall fixing device for liquefied natural gas storage tanks includes: a base socket; and a securing stud inserted into the base socket. The base socket is formed on an upper surface thereof with an insertion hole through which the securing stud is inserted into the base socket and has an interior space in which one end of the securing stud is settled. The securing stud includes an insertion portion inserted into the interior space of the base socket through the insertion hole and a fastening portion protruding from the insertion portion outwardly of the base socket. The insertion portion includes a spherical shape and multiple leg members divided by a groove formed from one end of the insertion portion to the other end of the insertion portion. The multiple leg members of the insertion portion are retracted toward the groove.
    Type: Application
    Filed: December 18, 2019
    Publication date: January 20, 2022
    Inventors: Byoung Hee CHEON, Dong Hyuk JANG, Say Yoon PARK
  • Patent number: 11166899
    Abstract: The present disclosure relates to an external-use skin preparation composition containing a natural ceramide, a ceramide derivative, and a Hibisci cortex extract, and more specifically, the present disclosure relates to an external-use skin preparation composition containing these ingredients, thereby being effective for enhancing skin moisturizing ability, reducing skin wrinkles, and enhancing elasticity. In addition, the present disclosure relates to use of the composition, and a method for improving skin moisturization, reducing skin wrinkles, and/or improving skin elasticity by using the composition.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: November 9, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Dong Hyuk Jang, Sung Il Park
  • Publication number: 20210193729
    Abstract: One or more systems and/or methods are disclosed for building a relief print generator with no bezel. An electrode layer having more than one electrode can be used in an electrode-based, electro-luminescence component of the relief print generator. The respective electrodes may be connected to power sources with different voltage phases. An electrical circuit can be created between a biometric object and more than one electrode in the electrode layer when the biometric object contacts a surface of the generator. The electro-luminescent component can be activated by electrical charge and emit light indicative of a relief print of the biometric object. A contact electrode outside the electrode layer may not be used, which may allow for the removal of a bezel from an example device.
    Type: Application
    Filed: December 23, 2019
    Publication date: June 24, 2021
    Applicant: Integrated Biometrics, LLC
    Inventors: David A. Hardinger, Spencer R. Canizales, Sang Hoon Chae, Frederick Frye, Dong Hyuk Jang, Robert A. Kimball
  • Publication number: 20200179260
    Abstract: The present disclosure relates to an external-use skin preparation composition containing a natural ceramide, a ceramide derivative, and a Hibisci cortex extract, and more specifically, the present disclosure relates to an external-use skin preparation composition containing these ingredients, thereby being effective for enhancing skin moisturizing ability, reducing skin wrinkles, and enhancing elasticity. In addition, the present disclosure relates to use of the composition, and a method for improving skin moisturization, reducing skin wrinkles, and/or improving skin elasticity by using the composition.
    Type: Application
    Filed: August 6, 2018
    Publication date: June 11, 2020
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Dong Hyuk JANG, Sung II PARK
  • Patent number: 10624822
    Abstract: The present invention relates to a composite powder of jade powder and a porous polymer, and more specifically relates to a composite powder (jade sphere) in which jade powder particles are impregnated in a porous polymer, the composite powder being produced by spraying, in one step, a dispersion in which jade powder has been dispersed in a solution that dissolves porous polymers, and to a cosmetic composition containing the composite powder, and to a manufacturing method for the composite powder.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: April 21, 2020
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk Lee, Dong-Hyun Paik, Ga Young Cho, Hyoung June Kim, Hae Jin Jung, Dong Hyuk Jang, Yong Jin Kim, Lee Kyoung Kwon, John Hwan Lee, Sung-Wook Choi
  • Publication number: 20190167537
    Abstract: The present invention relates to a composite powder of jade powder and a porous polymer, and more specifically relates to a composite powder (jade sphere) in which jade powder particles are impregnated in a porous polymer, the composite powder being produced by spraying, in one step, a dispersion in which jade powder has been dispersed in a solution that dissolves porous polymers, and to a cosmetic composition containing the composite powder, and to a manufacturing method for the composite powder.
    Type: Application
    Filed: February 8, 2019
    Publication date: June 6, 2019
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk LEE, Dong-Hyun PAIK, Ga Young CHO, Hyoung June KIM, Hae Jin JUNG, Dong Hyuk JANG, Yong Jin KIM, Lee Kyoung KWON, John Hwan LEE, Sung-Wook CHOI
  • Patent number: 10294207
    Abstract: Provided is pyrazole derivatives as a TNIK (Traf2- and NCK-interacting kinase), IKK? (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor; the pyrazole derivative according to the present invention effectively inhibits TNIK, IKK? and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: May 21, 2019
    Assignee: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Kisoo Park, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, Ickhwan Son, Sang-ho Ma, Kwang-Seop Song, Min Ju Kim, So Ok Park, Man-Young Cha, Mi-Soon Kim, Sang Mi Kang, Dong Hyuk Jang, Jangwon Hong
  • Patent number: 10239873
    Abstract: Provided are 7-azaindole or 4,7-diazaindole derivatives as an IKK? (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor. The 7-azaindole or 4,7-diazaindole derivative effectively inhibits IKK? and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: March 26, 2019
    Assignee: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Kwang-Seop Song, Hee Jeong Seo, Sang-ho Ma, Eun-Jung Park, Younggyu Kong, So Ok Park, Kisoo Park, Ickhwan Son, Min Ju Kim, Man-Young Cha, Mi-Soon Kim, Sang Mi Kang, Dong Hyuk Jang, Jangwon Hong
  • Patent number: 10238583
    Abstract: The present invention relates to a composite powder of jade powder and a porous polymer, and more specifically relates to a composite powder (jade sphere) in which jade powder particles are impregnated in a porous polymer, the composite powder being produced by spraying, in one step, a dispersion in which jade powder has been dispersed in a solution that dissolves porous polymers, and to a cosmetic composition containing the composite powder, and to a manufacturing method for the composite powder.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: March 26, 2019
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk Lee, Dong-Hyun Paik, Ga Young Cho, Hyoung June Kim, Hae Jin Jung, Dong Hyuk Jang, Yong Jin Kim, Lee Kyoung Kwon, John Hwan Lee, Sung-Wook Choi
  • Publication number: 20180133115
    Abstract: The present invention relates to a composite powder of jade powder and a porous polymer, and more specifically relates to a composite powder (jade sphere) in which jade powder particles are impregnated in a porous polymer, the composite powder being produced by spraying, in one step, a dispersion in which jade powder has been dispersed in a solution that dissolves porous polymers, and to a cosmetic composition containing the composite powder, and to a manufacturing method for the composite powder.
    Type: Application
    Filed: June 28, 2016
    Publication date: May 17, 2018
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk LEE, Dong-Hyun PAIK, Ga Young CHO, Hyoung June KIM, Hae Jin JUNG, Dong Hyuk JANG, Yong Jin KIM, Lee Kyoung KWON, John Hwan LEE, Sung-Wook CHOI
  • Patent number: 9501631
    Abstract: One or more techniques and/or systems are disclosed for a biometric imager that can be integrated into a touch enabled computing device, and may be used to interact with the device. Upon touching the touch-enabled surface of the device, an image of at least a portion of the touch object can be captured and used in conjunction with identification of the user and/or for input to the device. The systems or techniques, described herein, may be integrated into a portion of the surface of such a device, and may comprise a luminescent layer that can emit photons upon touch, and an image capture component that can generate data indicative of an image of at least a portion of the touch object.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: November 22, 2016
    Inventors: Frederick Frye, Dong-Hyuk Jang
  • Publication number: 20160297815
    Abstract: Provided are 7-azaindole or 4,7-diazaindole derivatives as an IKK? (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor. The 7-azaindole or 4,7-diazaindole derivative effectively inhibits IKK? and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.
    Type: Application
    Filed: March 24, 2016
    Publication date: October 13, 2016
    Applicant: GREEN CROSS CORPORATION
    Inventors: Soongyu CHOI, Kwang-Seop SONG, Hee Jeong SEO, Sang-ho MA, Eun-Jung PARK, Younggyu KONG, So Ok PARK, Kisoo PARK, Ickhwan SON, Min Ju KIM, Man-Young CHA, Mi-Soon KIM, Sang Mi KANG, Dong Hyuk JANG, Jangwon HONG
  • Publication number: 20160289196
    Abstract: Provided is pyrazole derivatives as a TNIK (Traf2- and NCK-interacting kinase), IKK? (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor; the pyrazole derivative according to the present invention effectively inhibits TNIK, IKK? and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.
    Type: Application
    Filed: March 29, 2016
    Publication date: October 6, 2016
    Applicant: GREEN CROSS CORPORATION
    Inventors: Soongyu CHOI, Kisoo PARK, Hee Jeong SEO, Eun-Jung PARK, Younggyu KONG, Ickhwan SON, Sang-ho MA, Kwang-Seop SONG, Min Ju KIM, So Ok PARK, Man-Young CHA, Mi-Soon KIM, Sang Mi KANG, Dong Hyuk JANG, Jangwon HONG
  • Patent number: 9233061
    Abstract: A cosmetic composition according to the present invention may prevent the precipitation of caffeine at a low temperature, and thus may comprise a high concentration of caffeine that is effective in promoting lipolysis. Caffeine is known to promote lipolysis when applied to a human body. The cosmetic composition of the present invention may comprise a high concentration of caffeine, and thus can be valuably use in cosmetics or the like that requires effects of caffeine such as slimming effects, effect of relief from facial swelling or the like.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: January 12, 2016
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Dong Hyuk Jang, Hwa Young Shin, Chang Hoon Park, Sang Hoon Han
  • Publication number: 20150294099
    Abstract: One or more techniques and/or systems are disclosed for a biometric imager that can be integrated into a touch enabled computing device, and may be used to interact with the device. Upon touching the touch-enabled surface of the device, an image of at least a portion of the touch object can be captured and used in conjunction with identification of the user and/or for input to the device. The systems or techniques, described herein, may be integrated into a portion of the surface of such a device, and may comprise a luminescent layer that can emit photons upon touch, and an image capture component that can generate data indicative of an image of at least a portion of the touch object.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 15, 2015
    Inventors: Frederick Frye, Dong-Hyuk JANG
  • Publication number: 20150005326
    Abstract: A cosmetic composition according to the present invention may prevent the precipitation of caffeine at a low temperature, and thus may comprise a high concentration of caffeine that is effective in promoting lipolysis. Caffeine is known to promote lipolysis when applied to a human body. The cosmetic composition of the present invention may comprise a high concentration of caffeine, and thus can be valuably use in cosmetics or the like that requires effects of caffeine such as slimming effects, effect of relief from facial swelling or the like.
    Type: Application
    Filed: November 16, 2012
    Publication date: January 1, 2015
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Dong Hyuk Jang, Hwa Young Shin, Chang Hoon Park, Sang Hoon Han
  • Patent number: 8824792
    Abstract: One or more techniques and/or systems are disclosed for adjusting a brightness level of an image element representing an image of a body-part relief print. A first weighting factor can be determined for a first image element that may be comprised in an initial image captured by a body-part relief print image capture device. A body-part relief print weighting value can be determined, which can be based at least upon a combination of the first weighting factor and a second image element brightness value for a second image element that may be comprised in a body-part relief print image, which may be captured by a same body-part relief print image capture device as the initial image. An adjusted brightness level can be determined for the second image element, based at least upon a combination of the body-part relief print weighting value and the second image element brightness value.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: September 2, 2014
    Assignee: IB Korea Ltd.
    Inventors: Fred Frye, Dong-Hyuk Jang, Sang-Gon Lee