Patents by Inventor Rock Lee
Rock Lee 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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Publication number: 20230129441Abstract: The present invention relates to a thermoplastic resin composition and a molded article manufactured using the same. The present invention has an effect of providing a thermoplastic resin composition that has significantly improved tensile strength, is lightweight, and is suitable for replacing metal parts while maintaining impact strength, elongation, and processability equal or superior to those of a conventional polyamide composite material and a molded article manufactured using the thermoplastic resin composition.Type: ApplicationFiled: September 16, 2021Publication date: April 27, 2023Inventors: Hong Jin Kim, Sang Rock Lee, Sun Mo Son
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Publication number: 20230014633Abstract: A coil component includes: a body containing magnetic metal particles and an insulating resin; a coil portion disposed in the body; and first and second external electrodes disposed on the body while being spaced apart from each other and connected to opposite end portions of the coil portion, respectively, wherein a surface of the body has first and second regions in which the first and second external electrodes are disposed, respectively, and a third region in which the first and second external electrodes are not disposed, some of the magnetic metal particles are exposed to the third region of the body, and a monomolecular organic material having a hydrophobic portion is disposed at an exposed surface of the magnetic metal particle exposed to the third region of the body.Type: ApplicationFiled: June 24, 2022Publication date: January 19, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jong Rock LEE, Mi Geum KIM
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Patent number: 11454309Abstract: The present disclosure relates to a composition for a worm wheel having excellent durability and wear resistance and a worm wheel manufactured using the same. In one embodiment, the composition for a worm wheel includes a polyamide resin, wherein the polyamide resin includes a polyamide 66 resin having a relative viscosity (RV) of about 2.5 or higher and a polyamide 12 resin having a relative viscosity (RV) of about 1.0 or higher.Type: GrantFiled: April 3, 2020Date of Patent: September 27, 2022Assignees: HYUNDAI MOBIS CO., LTD., LG CHEM, LTD.Inventors: Jin Won Lee, Yeong Ah Cheon, Woo Jeong Oh, Jae Kyung Yang, Jae Wha Kim, Soo Min Kim, Min Han Kwak, Sang Rock Lee
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Publication number: 20210393642Abstract: Provided is a composition for preventing or treating Sjogren's syndrome. A composition for preventing or treating Sjogren's syndrome includes a compound represented by a specific chemical formula, or a pharmaceutically acceptable salt thereof, and has the effect of preventing or treating Sjogren's syndrome.Type: ApplicationFiled: October 22, 2019Publication date: December 23, 2021Inventors: Min-Hyo KI, Hyun-Tae KIM, Jong-Hwan LEE, Yeong-Nam SON, Hee-Jong SHIN, Jung-Rock LEE
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Patent number: 11202896Abstract: A system for controlling a tattoo machine configured to push ink includes a computerized processor configured to control a voltage supplied to the tattoo machine. The computerized processor includes programming configured to monitor a hand gesture input, determine a desired command for the tattoo machine based upon the monitored hand gesture input, and control the voltage supplied to the tattoo machine based upon the determined desired command. Monitoring the hand gesture input can include monitoring a touch-free hand gesture sensor.Type: GrantFiled: September 8, 2017Date of Patent: December 21, 2021Assignee: TCM Supply CorporationInventor: Rock Lee
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Patent number: 11205417Abstract: Disclosed are a speech recognition verification device and a speech recognition verification method, which verify speech recognition results by executing artificial intelligence (AI) algorithms and/or machine learning algorithms in a 5G environment connected for Internet-of-Things. According to an embodiment, the speech recognition verification method includes converting a verification target text item to a verification target spoken utterance by applying a preset utterance condition, analyzing the verification target spoken utterance and outputting a recognition result text item corresponding to an analysis result, and verifying speech recognition performance through comparison between the verification target text item and the recognition result text item. According to the present disclosure, the speech recognition result may be verified objectively by using a spoken utterance generated with random text and various utterance conditions as input of speech recognition.Type: GrantFiled: September 17, 2019Date of Patent: December 21, 2021Assignee: LG ELECTRONICS INC.Inventors: Sung Rock Lee, Yongchul Park, Minook Kim, Siyoung Yang, Juyeong Jang, Sungmin Han
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Publication number: 20200318723Abstract: The present disclosure relates to a composition for a worm wheel having excellent durability and wear resistance and a worm wheel manufactured using the same. In one embodiment, the composition for a worm wheel includes a polyamide resin, wherein the polyamide resin includes a polyamide 66 resin having a relative viscosity (RV) of about 2.5 or higher and a polyamide 12 resin having a relative viscosity (RV) of about 1.0 or higher.Type: ApplicationFiled: April 3, 2020Publication date: October 8, 2020Inventors: Jin Won LEE, Yeong Ah CHEON, Woo Jeong OH, Jae Kyung YANG, Jae Wha KIM, Soo Min KIM, Min Han KWAK, Sang Rock LEE
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Patent number: 10734258Abstract: A dispenser includes a syringe container having a first end and a second end, the syringe container having a length direction extending between the first end and the second end, a plunger movable within the syringe container along the length direction of the syringe container and configured to be positioned on a surface of an underfill solution to be received within the syringe container at a first region between the plunger and the second end, a cap attached airtightly to the first end of the syringe container, a first gas supply line configured to supply a first gas into the syringe container through the cap, and a second gas supply line extending from the cap to the plunger, the second gas supply line being in fluid communication with the first region and configured to supply a second gas into the underfill solution to be received within the syringe container at the first region through a through hole of the plunger.Type: GrantFiled: November 6, 2018Date of Patent: August 4, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-Chan Han, Young-Rock Lee, Han-Ju Kim, Hun Han
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Publication number: 20200013388Abstract: Disclosed are a speech recognition verification device and a speech recognition verification method, which verify speech recognition results by executing artificial intelligence (AI) algorithms and/or machine learning algorithms in a 5G environment connected for Internet-of-Things. According to an embodiment, the speech recognition verification method includes converting a verification target text item to a verification target spoken utterance by applying a preset utterance condition, analyzing the verification target spoken utterance and outputting a recognition result text item corresponding to an analysis result, and verifying speech recognition performance through comparison between the verification target text item and the recognition result text item. According to the present disclosure, the speech recognition result may be verified objectively by using a spoken utterance generated with random text and various utterance conditions as input of speech recognition.Type: ApplicationFiled: September 17, 2019Publication date: January 9, 2020Applicant: LG ELECTRONICS INC.Inventors: Sung Rock LEE, Yongchul PARK, Minook KIM, Siyoung YANG, Juyeong JANG, Sungmin HAN
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Patent number: 10521108Abstract: An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.Type: GrantFiled: August 29, 2017Date of Patent: December 31, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sun Rock Lee, Yong Min Jung, Jeong Shan Na, Han Jin Park
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Publication number: 20190228996Abstract: A dispenser includes a syringe container having a first end and a second end, the syringe container having a length direction extending between the first end and the second end, a plunger movable within the syringe container along the length direction of the syringe container and configured to be positioned on a surface of an underfill solution to be received within the syringe container at a first region between the plunger and the second end, a cap attached airtightly to the first end of the syringe container, a first gas supply line configured to supply a first gas into the syringe container through the cap, and a second gas supply line extending from the cap to the plunger, the second gas supply line being in fluid communication with the first region and configured to supply a second gas into the underfill solution to be received within the syringe container at the first region through a through hole of the plunger.Type: ApplicationFiled: November 6, 2018Publication date: July 25, 2019Inventors: Seong-Chan HAN, Young-Rock LEE, Han-Ju KIM, Hun HAN
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Publication number: 20190076636Abstract: A system for controlling a tattoo machine configured to push ink includes a computerized processor configured to control a voltage supplied to the tattoo machine. The computerized processor includes programming configured to monitor a hand gesture input, determine a desired command for the tattoo machine based upon the monitored hand gesture input, and control the voltage supplied to the tattoo machine based upon the determined desired command. Monitoring the hand gesture input can include monitoring a touch-free hand gesture sensor.Type: ApplicationFiled: September 8, 2017Publication date: March 14, 2019Inventor: Rock Lee
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Patent number: 10175788Abstract: Disclosed herein are a display apparatus capable of accomplishing common use of instrument and being repaired by installing a touch panel driving board on the outer side of the display apparatus. A display apparatus comprising a display module comprising a display panel configured to display an image, a panel disposed in front of the display module, a first cover disposed behind the display module, and a panel driving board configured to drive the panel, and disposed to be exposed outside of the first cover.Type: GrantFiled: March 13, 2017Date of Patent: January 8, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Han Jin Park, Jean Hur, Sun Rock Lee, Yong Min Jung
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Patent number: 10101823Abstract: A data input device, an electronic device using the data input device, and an operation method based on the data input device and the electronic device are provided. The data input device for effectively changing a color of data to be input to the electronic device includes a color changer configured to change a color of data to be input to the electronic device, a communicator configured to communicate with the electronic device, and a controller configured to receive an output signal from the color changer, to convert the received output signal into color identification information, and to control the communicator to transmit the converted color identification information to the electronic device.Type: GrantFiled: June 16, 2016Date of Patent: October 16, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sun-rock Lee, Tae-soon Park, Han-jin Park, Yong-min Jung
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Patent number: 10088958Abstract: A display apparatus and an input method of the display apparatus are provided. The display apparatus includes a bottom chassis, and a display panel disposed above the bottom chassis, the display panel including an active area configured to display a control menu, and a black mask area surrounding the active area. The display apparatus further includes a light source configured to irradiate light, an optical member configured to cause the irradiated light to be incident on the display panel, and a middle frame disposed on the optical member and configured to support the display panel. The display apparatus further includes a sensor disposed between the middle frame and the display panel, and configured to sense a user input.Type: GrantFiled: February 23, 2016Date of Patent: October 2, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Han Jin Park, Tae Soon Park, Sun Rock Lee, Yong Min Jung
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Publication number: 20180101300Abstract: An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.Type: ApplicationFiled: August 29, 2017Publication date: April 12, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sun Rock LEE, Yong Min JUNG, Jeong Shan NA, Han Jin PARK
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Patent number: 9922846Abstract: A method of manufacturing a semiconductor package includes preparing a package substrate including a semiconductor chip mounting region. A semiconductor chip is mounted in the semiconductor chip mounting region. A dam surrounding the semiconductor chip is formed. The formation of the dam includes depositing a first solution having a temperature below a set first temperature. A region under the semiconductor chip and a region defined by the dam are filled with an underfill by depositing the first solution having a temperature equal to or higher than the set first temperature.Type: GrantFiled: October 6, 2016Date of Patent: March 20, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong-chan Han, Young-rock Lee, Chang-kun Kang, Chil-hoon Lee, Han-ju Kim
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Publication number: 20170357341Abstract: Disclosed herein are a display apparatus capable of accomplishing common use of instrument and being repaired by installing a touch panel driving board on the outer side of the display apparatus. A display apparatus comprising a display module comprising a display panel configured to display an image, a panel disposed in front of the display module, a first cover disposed behind the display module, and a panel driving board configured to drive the panel, and disposed to be exposed outside of the first cover.Type: ApplicationFiled: March 13, 2017Publication date: December 14, 2017Inventors: Han Jin PARK, Jean HUR, Sun Rock LEE, Yong Min JUNG
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Publication number: 20170262169Abstract: A method of guiding a gesture in an electronic device is provided. The method includes sensing a gesture input via an input tool on a screen; predicting a first proceeding direction of the gesture based on information about the gesture; determining a first guide object corresponding to the predicted first proceeding direction; predicting a second proceeding direction of the gesture based on information about a changed gesture when a proceeding direction of the gesture is changed; and determining a second guide object different from the first guide object and corresponding to the predicted second proceeding direction.Type: ApplicationFiled: February 3, 2017Publication date: September 14, 2017Inventors: Jin-sun KIM, Sun-rock LEE
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Patent number: 9670361Abstract: Disclosed are a halogen-based flame retardant glass fiber reinforced polyamide resin composition and a method of preparing the same. A halogen-based flame retardant glass fiber reinforced polyamide resin composition comprising styrene-maleimide based copolymer having a high thermal decomposition temperature to secure flame retardancy and appearance required in electric and electronic components and a method of preparing the same are provided.Type: GrantFiled: December 10, 2014Date of Patent: June 6, 2017Assignee: LG CHEM, LTD.Inventors: Mi Ah Lee, Sang Rock Lee, Jong Chan Lee, Soo Min Lee, Bong Taek Kang, Jae Kyung Yang