Patents by Inventor Hoe Moon Kim
Hoe Moon Kim 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).
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Patent number: 11912672Abstract: A novel compound having excellent light emission and heat stability is disclosed. Also disclosed is an organic electroluminescent device having properties such as light emitting efficiency, an operation voltage, and a service life improved by including the compound in at least one organic layer of the device.Type: GrantFiled: July 12, 2019Date of Patent: February 27, 2024Assignee: SOLUS ADVANCED MATERIALS CO., LTD.Inventors: Hyungchan Bae, Young Bae Kim, Hoe Moon Kim, Ho Jun Son, Jin Woong Kim
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Patent number: 11667622Abstract: The present invention relates to a novel compound having excellent functions, such as electron injection and transport and light emission functions, and an organic electroluminescence device. By using the novel compound in an organic material layer of the organic electroluminescence device, properties of the device such a light emitting efficiency, driving voltage, and life can be improved.Type: GrantFiled: November 21, 2017Date of Patent: June 6, 2023Assignee: SOLUS ADVANCED MATERIALS CO., LTD.Inventors: Hongsuk Kim, Young Bae Kim, Hoe Moon Kim, Ho Jun Son, Hyungchan Bae
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Publication number: 20210253542Abstract: A novel compound having excellent light emission and heat stability is disclosed. Also disclosed is an organic electroluminescent device having properties such as light emitting efficiency, an operation voltage, and a service life improved by including the compound in at least one organic layer of the device.Type: ApplicationFiled: July 12, 2019Publication date: August 19, 2021Applicant: DOOSAN SOLUS CO., LTD.Inventors: Hyungchan BAE, Young Bae KIM, Hoe Moon KIM, Ho Jun SON, Jin Woong KIM
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Patent number: 10562912Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.Type: GrantFiled: June 3, 2014Date of Patent: February 18, 2020Assignee: C&C Research LaboratoriesInventors: Chan Hee Park, Sang Hwi Lee, Junhwan Im, Soon Ok Lee, Hoe Moon Kim, Sung Hyun Moon, Seunghee Kim, Jongmin Kim, Kwang Seok Ko, Bu Young Choi, Byungho Kim
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Publication number: 20190367477Abstract: The present invention relates to a novel compound having excellent functions, such as electron injection and transport and light emission functions, and an organic electroluminescence device. By using the novel compound in an organic material layer of the organic electroluminescence device, properties of the device such a light emitting efficiency, driving voltage, and life can be improved.Type: ApplicationFiled: November 21, 2017Publication date: December 5, 2019Applicant: DOOSAN CORPORATIONInventors: Hongsuk KIM, Young Bae KIM, Hoe Moon KIM, Ho Jun SON, Hyungchan BAE
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Patent number: 10230053Abstract: An organic light-emitting device includes: a first electrode; a second electrode opposite the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, the electron transport region including an electron control layer, wherein the hole transport region includes at least one compound selected from a first compound represented by Formula 1 and a second compound represented by Formula 2, and the electron control layer includes a third compound represented by Formula 3:Type: GrantFiled: January 29, 2016Date of Patent: March 12, 2019Assignees: Samsung Display Co., Ltd., Doosan CorporationInventors: Myeong-Suk Kim, Sung-Wook Kim, Hwan-Hee Cho, Sang-Woo Lee, Chang-Woong Chu, Tae-Hyung Kim, Ho-Cheol Park, Chang-Jun Lee, Young-Bae Kim, Hoe-Moon Kim
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Patent number: 10038146Abstract: The present invention relates to a novel indole-based compound having superior hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescent device which comprises the indole-based compound in one or more organic layers thereof so as to thereby achieve improved characteristics, such as light-emitting efficiency, driving voltage, and lifespan characteristics.Type: GrantFiled: December 7, 2012Date of Patent: July 31, 2018Assignee: DOOSAN CORPORATIONInventors: Hoe Moon Kim, Sung Moo Kim, Young Bae Kim, Tae Hyung Kim, Ho Cheol Park, Chang Jun Lee, Young Mi Baek, Jin Yong Shin
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Patent number: 10008675Abstract: The present disclosure relates to a novel compound and an organic electroluminescent element including the same, and the compound according to the present disclosure is used for an organic material layer of the organic electroluminescent element, thereby improving the light emitting efficiency, driving voltage, lifetime, and the like of the organic electroluminescent element.Type: GrantFiled: December 16, 2014Date of Patent: June 26, 2018Assignee: DOOSAN CORPORATIONInventors: Young Bae Kim, Hyunjong Jo, Chang Jun Lee, Jinyong Shin, Hoe Moon Kim, Youngmi Beak, Tae Hyung Kim
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Patent number: 9905777Abstract: The present invention relates to a novel compound and an organic electroluminescence device including the same, and the compound according to the present invention may be used in an organic material layer, preferably a light-emitting layer of an organic electroluminescence device, thereby enhancing the light-emitting efficiency, driving voltage, lifespan, and the like of the organic electroluminescence device.Type: GrantFiled: August 7, 2013Date of Patent: February 27, 2018Assignee: DOOSAN CORPORATIONInventors: Tae Hyung Kim, In Hyuk Lee, Hoe Moon Kim, Jin Yong Shin, Ho Cheol Park, Chang Jun Lee, Young Mi Beak, Eun Jung Lee
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Patent number: 9761813Abstract: The present invention relates to a novel indole-based compound having excellent hole injection and transport capabilities, light-emission, and other properties, and to an organic electroluminescent device the luminous efficiency, driving voltage, service life, and other characteristics of which are improved due to containing the compound in one or more organic material layers.Type: GrantFiled: March 27, 2013Date of Patent: September 12, 2017Assignee: DOOSAN CORPORATIONInventors: Hoe Moon Kim, Young Mi Beak, Tae Hyung Kim, Ho Cheol Park, Chang Jun Lee, Jin Yong Shin
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Publication number: 20160351825Abstract: The present disclosure relates to a novel compound and an organic electroluminescent element including the same, and the compound according to the present disclosure is used for an organic material layer of the organic electroluminescent element, thereby improving the light emitting efficiency, driving voltage, lifetime, and the like of the organic electroluminescent element.Type: ApplicationFiled: December 16, 2014Publication date: December 1, 2016Applicant: DOOSAN CORPORATIONInventors: Young Bae KIM, Hyunjong JO, Chang Jun LEE, Jinyong SHIN, Hoe Moon KIM, Youngmi BEAK, Tae Hyung KIM
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Publication number: 20160226000Abstract: An organic light-emitting device includes: a first electrode; a second electrode opposite the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, the electron transport region including an electron control layer, wherein the hole transport region includes at least one compound selected from a first compound represented by Formula 1 and a second compound represented by Formula 2, and the electron control layer includes a third compound represented by Formula 3:Type: ApplicationFiled: January 29, 2016Publication date: August 4, 2016Inventors: Myeong-Suk Kim, Sung-Wook Kim, Hwan-Hee Cho, Sang-Woo Lee, Chang-Woong Chu, Tae-Hyung Kim, Ho-Cheol Park, Chang-Jun Lee, Young-Bae Kim, Hoe-Moon Kim
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Publication number: 20160108056Abstract: A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.Type: ApplicationFiled: June 3, 2014Publication date: April 21, 2016Inventors: Chan Hee Park, Sang Hwi Lee, Junhwan Im, Soon Ok Lee, Hoe Moon Kim, Sung Hyun Moon, Seunghee Kim, Jongmin Kim, Kwang Seok Ko, Bu Young Choi, Byungho Kim
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Publication number: 20150236271Abstract: The present invention relates to a novel compound and an organic electroluminescence device including the same, and the compound according to the present invention may be used in an organic material layer, preferably a light-emitting layer of an organic electroluminescence device, thereby enhancing the light-emitting efficiency, driving voltage, lifespan, and the like of the organic electroluminescence device.Type: ApplicationFiled: August 7, 2013Publication date: August 20, 2015Applicant: DOOSAN CORPORATIONInventors: Tae Hyung Kim, In Hyuk Lee, Hoe Moon Kim, Jin Yong Shin, Ho Cheol Park, Chang Jun Lee, Young Mi Beak, Eun Jung Lee
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Publication number: 20150214490Abstract: The present invention relates to a novel indole-based compound having excellent hole injection and transport capabilities, light-emission, and other properties, and to an organic electroluminescent device the luminous efficiency, driving voltage, service life, and other characteristics of which are improved due to containing the compound in one or more organic material layers.Type: ApplicationFiled: March 27, 2013Publication date: July 30, 2015Applicant: DOOSAN CORPORATIONInventors: Hoe Moon Kim, Young Mi Beak, Tae Hyung Kim, Ho Cheol Park, Chang Jun Lee, Jin Yong Shin
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Publication number: 20140374724Abstract: The present invention relates to a novel indole-based compound having superior hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescent device which comprises the indole-based compound in one or more organic layers thereof so as to thereby achieve improved characteristics, such as light-emitting efficiency, driving voltage, and lifespan characteristics.Type: ApplicationFiled: December 7, 2012Publication date: December 25, 2014Applicant: DOOSAN CORPORATIONInventors: Hoe Moon Kim, Sung Moo Kim, Young Bae Kim, Tae Hyung Kim, Ho Cheol Park, Chang Jun Lee, Young Mi Baek, Jin Yong Shin