Patents by Inventor Yong Jun Park
Yong Jun Park 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: 10727257Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.Type: GrantFiled: December 19, 2019Date of Patent: July 28, 2020Assignee: Samsung Display Co., Ltd.Inventors: Seung-Bo Shim, Jun-Gi Kim, Yong-Jun Park, Yang-Ho Jung, Jin-Ho Ju
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Patent number: 10708777Abstract: Disclosed are a method and an apparatus for connecting electronic devices based on biometric information without a certification server. An electronic device includes a wireless communication unit configured to perform wireless communication with an external device; a biometric recognition module; a memory; and a processor connected to the wireless communication unit, the biometric recognition module, and the memory.Type: GrantFiled: October 13, 2017Date of Patent: July 7, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Hakjoo Kim, Yong-Jun Park, Gwiho Lee, Ho-Dong Jwa, Ji Young Kim, Sangho Park, Hyunseung Lee, Wooyoung Choi
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Patent number: 10652839Abstract: An electronic device includes: an antenna; a communication circuit connected with the antenna; and one or more processors, wherein the one or more processors are configured to: identify a second amount of power corresponding to a second output signal outputted through the antenna for a second time using the communication circuit, the operation of identifying the second amount of power comprising an operation of identifying a second electromagnetic wave absorption rate corresponding to the second amount of power; determine a maximum output power for a third output signal to be outputted through the antenna according to a difference between a target electromagnetic wave absorption rate and the second electromagnetic absorption rate; and output the third output signal through the antenna based at least one the maximum output power.Type: GrantFiled: October 19, 2018Date of Patent: May 12, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Yong-Jun Park, Joo-Han Kim, Kyoung-Ho Kim, Joohyun Do, Mingoo Kim, Taelee Lee, Dong-Il Son
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Publication number: 20200127022Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.Type: ApplicationFiled: December 19, 2019Publication date: April 23, 2020Inventors: Seung-Bo SHIM, Jun-Gi KIM, Yong-Jun PARK, Yang-Ho JUNG, Jin-Ho JU
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Patent number: 10529751Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.Type: GrantFiled: September 19, 2018Date of Patent: January 7, 2020Assignee: Samsung Display Co., Ltd.Inventors: Seung-Bo Shim, Jun-Gi Kim, Yong-Jun Park, Yang-Ho Jung, Jin-Ho Ju
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Publication number: 20190394198Abstract: Various embodiments of the present invention relate to a method for managing a companion device, and an electronic device using the same, the electronic device comprising: a communication unit for connecting a communication channel with at least one first external electronic device; and at least one processor functionally connected with the communication unit, wherein the at least one processor requests, from the at least one first external electronic device, information (companion device authentication information) necessary for registering the at least one first external electronic device as a companion device of a second external electronic device, in response to the connection with the at least one first external electronic device, receives and stores the companion device authentication information, registers the electronic device as a companion device of the second external electronic device when the electronic device is connected with the second external electronic device, and transmits the stored compaType: ApplicationFiled: October 13, 2017Publication date: December 26, 2019Inventors: Ji Young KIM, Hakjoo KIM, Yong-Jun PARK, Gwiho LEE, Ho-Dong JWA, Wooyoung CHOI
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Patent number: 10425409Abstract: A method and an apparatus for providing a connection between electronic devices using authentication based on biometric information are provided. The electronic device includes: a first communication circuit to support NFC; a second communication circuit to support non-NFC; a biometric sensor; a memory to store first authentication information corresponding to an external device; and a processor.Type: GrantFiled: February 17, 2017Date of Patent: September 24, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Gwiho Lee, Hakjoo Kim, Sangho Park, Yong-Jun Park, Jong-Hoon Park, In-Jun Son, Yang Soo Lee, Moonsu Chang, Ho-Dong Jwa, Wooyoung Choi
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Patent number: 10366246Abstract: An electronic device and an method of operating an electronic device according to various example embodiments include: acquiring one of a plurality of pieces of identification information which are already registered; setting one of a plurality of function sets which are already registered based on the acquired identification information; and allowing access based on the set function set.Type: GrantFiled: January 11, 2017Date of Patent: July 30, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Kyungryol Lee, Byeong-Cheol Gil, Dae-Hui Kim, Hakjoo Kim, Sangho Park, Yong-Jun Park, Jong-Cheul Park, Gwiho Lee, Ho-Dong Jwa, Wooyoung Choi, Jin Choi
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Patent number: 10356089Abstract: An electronic device includes a processor and a memory functionally connected to the processor. The electronic device acquires user's biometric information through a biometric sensor, determines virtual biometric information corresponding to the acquired biometric information, and transmits the virtual biometric information to an external electronic device through communication circuitry. The electronic device may include the biometric sensor, the communication circuitry, and the memory may be electrically connected to the biometric sensor and the communication module and store instructions to be executed by the processor.Type: GrantFiled: December 16, 2016Date of Patent: July 16, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Moon-Soo Chang, Hak-Joo Kim, Sang-Ho Park, Yong-Jun Park, Jong-Hoon Park, In-Jun Son, Yang-Soo Lee, Hyung-Joo Cho, Ho-Dong Jwa, Woo-Young Choi, Dong-Hyun Yeom
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Publication number: 20190165309Abstract: A display panel includes: first and second substrates, each including a display area and a peripheral area in a plan view; and a sealing portion disposed between the first and second substrates. An edge of the display panel includes straight-lined and shaped edges, and the shaped edge includes a curved portion. An edge surface of the first substrate at the straight-lined edge, an edge surface of the second substrate at the straight-lined edge and an edge surface of the sealing portion at the straight-lined edge collectively define a first convex surface, an edge surface of the first substrate at the shaped edge, an edge surface of the second substrate at the shaped edge and an edge surface of the sealing portion at the shaped edge collectively define a second convex surface, and shapes of the first and second convex surfaces are different from each other.Type: ApplicationFiled: August 23, 2018Publication date: May 30, 2019Inventors: Young Min KIM, Yong-Jun PARK, Ja Woon LEE, Hyun Min HWANG
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Publication number: 20190123786Abstract: An electronic device according to various exemplary embodiments may include a housing; a first antenna module configured to be disposed in a first end portion in the housing and to include a first antenna and a first amplifier circuitry to output a signal corresponding to the first antenna, a second antenna module configured to be disposed in a second end portion in the housing and to include a second antenna and a second amplifier circuitry to output a signal corresponding to the second antenna, and a transceiver configured to include a first port connected to the first antenna through the first amplifier circuitry and a second port connected to the second antenna through the second amplifier circuitry.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Inventors: Hyang-Bok LEE, Man-Seob KIM, Tae-Lee LEE, Yong-Jun PARK, Sung-Cheol YOO, Hoon-Sang YOO, Jung-Min PARK, Byoung-Ryoul SONG, Joon HEO, Jung-Hoon PARK, Dong-Il SON
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Publication number: 20190120773Abstract: A method of evaluating crystallinity includes irradiating light from below a polycrystalline silicon substrate, allowing the irradiated light to pass through the polycrystalline silicon substrate and a circular polarizing plate disposed above the polycrystalline silicon substrate, measuring an intensity of light having passed through the circular polarizing plate at a location vertically above the circular polarizing plate, notifying that there is an error in a crystallinity of the polycrystalline silicon substrate when the measured intensity of the light is out of an error margin of a predetermined criterion intensity of light.Type: ApplicationFiled: December 11, 2018Publication date: April 25, 2019Inventors: Jin SEO, Yong Jun PARK, Jong Soo LEE
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Publication number: 20190124605Abstract: An electronic device includes: an antenna; a communication circuit connected with the antenna; and one or more processors, wherein the one or more processors are configured to: identify a second amount of power corresponding to a second output signal outputted through the antenna for a second time using the communication circuit, the operation of identifying the second amount of power comprising an operation of identifying a second electromagnetic wave absorption rate corresponding to the second amount of power; determine a maximum output power for a third output signal to be outputted through the antenna according to a difference between a target electromagnetic wave absorption rate and the second electromagnetic absorption rate; and output the third output signal through the antenna based at least one the maximum output power.Type: ApplicationFiled: October 19, 2018Publication date: April 25, 2019Inventors: Yong-Jun PARK, Joo-Han KIM, Kyoung-Ho KIM, Joohyun DO, Mingoo KIM, Taelee LEE, Dong-Il SON
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Patent number: 10254885Abstract: A display device includes a pixel including a first electrode and a second electrode and having first capacitance formed between the first electrode and the second electrode; a power supply to provide the first electrode with a third power voltage including an alternating wave form and to provide the second electrode with a second power voltage; and a sensor to sense a touch current flowing between the first electrode and the second electrode in response to the touch driving signal.Type: GrantFiled: December 29, 2016Date of Patent: April 9, 2019Assignee: Samsung Display Co., Ltd.Inventors: Jong-Soo Lee, Yong-Jun Park, Jin Seo, Sang-Heon Ye, Young-Suk Lee
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Publication number: 20190064059Abstract: A laser crystallization measuring apparatus including a spectrometer configured to measure actual data of a spectrum of an actual polycrystalline silicon layer crystallized by a laser crystallization device, and a simulation device that is connected to the spectrometer and is configured to determine simulation data of a spectrum of a virtual polycrystalline silicon layer according to a shape of a virtual protrusion formed in the virtual polycrystalline silicon layer, wherein a shape of an actual protrusion formed in the actual polycrystalline silicon layer is determined by using final data determined by selecting simulation data that is approximate to the actual data.Type: ApplicationFiled: August 8, 2018Publication date: February 28, 2019Inventors: Yong Jun Park, Seung-Ho Han, Kyoung Su Kim, Jin Seo, Se Yoon Oh, Dong-Seop Lim, Sung Hoon Yang, Jun-Yeong Choi
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Patent number: 10184903Abstract: A device for evaluating crystallinity includes a substrate holder configured to fix a polycrystalline silicon substrate thereon, a light source disposed below the substrate holder, a circular polarizing plate disposed above the polycrystalline silicon substrate, and a camera disposed above the circular polarizing plate and configured to capture an image transmitted through the circular polarizing plate.Type: GrantFiled: April 13, 2016Date of Patent: January 22, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jin Seo, Yong Jun Park, Jong Soo Lee
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Publication number: 20190019819Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.Type: ApplicationFiled: September 19, 2018Publication date: January 17, 2019Inventors: Seung-Bo SHIM, Jun-Gi KIM, Yong-Jun PARK, Yang-Ho JUNG, Jin-Ho JU
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Patent number: 10149161Abstract: The present disclosure relates generally to a device and method for performing authentication using biometric data in an electronic device. The electronic device can include a memory for storing biometric authentication information about one or more external electronic devices and one or more identification information corresponding to each of the one or more external electronic devices, the one or more external electronic devices including sensors configured to acquire biometric data corresponding to the biometric authentication information, and a processor.Type: GrantFiled: February 7, 2017Date of Patent: December 4, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Wooyoung Choi, Hakjoo Kim, Sangho Park, Yong-Jun Park, Gwiho Lee, Ho-Dong Jwa
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Patent number: 10083998Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.Type: GrantFiled: April 19, 2017Date of Patent: September 25, 2018Assignee: Samsung Display Co., Ltd.Inventors: Seung-Bo Shim, Jun-Gi Kim, Yong-Jun Park, Yang-Ho Jung, Jin-Ho Ju
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Patent number: 10038465Abstract: An electronic device includes a communication unit; a memory storing instructions; and a processor, coupled to the communication unit and memory, to execute instructions to determine, based on at least one of a state of the electronic device and a distance between the electronic device and a user, a value of specific absorption rate (SAR) corresponding to the value of SAR that corresponds to a power of the electronic device; determine, based on the SAR, an average SAR on a designated time interval; determine, in response to the average SAR being greater than a first designated value, a reference value limiting a maximum power of the electronic device; and transmit a signal based on the determined reference value through the communication unit, wherein the reference value includes a value obtained by subtracting a second designated value from a value of maximum output power of the electronic device.Type: GrantFiled: August 8, 2017Date of Patent: July 31, 2018Assignee: Samsung Electronics Co., LtdInventors: Yong-Jun Park, Namjun Cho