Patents by Inventor Jun Hwan Jang
Jun Hwan 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).
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Publication number: 20240164435Abstract: The disclosure relates to a tobacco material including a flavor material and a method of preparing the tobacco material. The tobacco material may have a core-shell structure in which a core includes a first tobacco mixture and a flavor material and is surrounded by a shell including a second tobacco mixture, such that the aerosol generating article including the tobacco material generates a characteristic flavor.Type: ApplicationFiled: April 4, 2022Publication date: May 23, 2024Applicant: KT&G CORPORATIONInventors: Seok Su JANG, Sun Hwan JUNG, Hyeon Tae KIM, Jun Won SHIN, Dae Nam HAN, Yong Hwan KIM, Sung Wook YOON, Seung Won LEE
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Publication number: 20240154207Abstract: Provided is a battery module having improved heat dissipation performance to appropriately control heat of the battery module. The battery module includes a cell assembly including a plurality of battery cells stacked in at least one direction and a module case having an inner space in which the cell assembly is accommodated, the module case including an uneven portion formed on at least a part of an inner surface of the module case in a direction not parallel to a stacking direction of the plurality of battery cells.Type: ApplicationFiled: October 6, 2022Publication date: May 9, 2024Inventors: Sung-Hwan JANG, Jun-Yeob SEONG, Myung-Ki PARK
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Publication number: 20240154273Abstract: The battery module according to the present disclosure includes: a battery cell assembly in which two or more longitudinal unit cells, each of which is composed of two or more battery cells having leads provided at both ends in the longitudinal direction and arranged in a row in the longitudinal direction, are stacked in a thickness direction of the battery cell; a module case in which the battery cell assembly is accommodated; a sensing line electrically connected to the electrode lead of a battery cell included in the battery cell assembly, and having one end exposed to an outside of the module case; and a sensing plate that is coupled to one end of the sensing line exposed to the outside.Type: ApplicationFiled: October 13, 2022Publication date: May 9, 2024Inventors: Sung Hwan JANG, Jun Yeob SEONG, Hyoung Suk LEE
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Publication number: 20240145851Abstract: A battery assembly effectively improves safety by suppressing propagation of a thermal event. A battery assembly according to an aspect includes a plurality of battery cells and a venting unit located between adjacent battery cells of the plurality of battery cells, including a venting passage through, and configured to discharge venting gas discharged from the plurality of battery cells.Type: ApplicationFiled: December 12, 2022Publication date: May 2, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Sung-Hwan JANG, Jun-Yeob SEONG, Myung-Ki PARK
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Publication number: 20240128556Abstract: A battery module has an improved structure to improve safety when a thermal event occurs in the battery module. A battery module includes a cell assembly including one or more battery cells, a module case having an inner space in which the cell assembly is accommodated, and an expansion member located in the module case, and configured to fill at least a part of an empty space in the module case by being expanded in volume when heat is supplied.Type: ApplicationFiled: October 31, 2022Publication date: April 18, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Sung-Hwan JANG, Jun-Yeob SEONG, Myung-Ki PARK
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Patent number: 11953626Abstract: The present invention relates to a light detecting and ranging (LiDAR) device for obtaining information on a distance from an object using laser light.Type: GrantFiled: January 4, 2019Date of Patent: April 9, 2024Assignee: SOS Lab Co., LtdInventors: Ji Seong Jeong, Jun Hwan Jang, Dong Kyu Kim, Sung Hi Hwang
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Patent number: 11953596Abstract: A light detection and ranging (lidar) device includes: a lower base; an upper base; a laser emitting unit for emitting a laser in a form of a point light source; a nodding mirror for transforming the laser in the form of the point light source to a line beam pattern which is perpendicular to the lower base, wherein the nodding mirror reflects the laser emitted from the laser emitting unit; a polygonal mirror for transforming the line beam pattern to a plane beam pattern and receiving a laser reflected from an object; and a sensor unit for receiving the laser reflected from the object via the polygonal mirror.Type: GrantFiled: September 21, 2022Date of Patent: April 9, 2024Assignee: SOS Lab Co., Ltd.Inventors: Ji Seong Jeong, Jun Hwan Jang, Dong Kyu Kim, Sung Ui Hwang, Gyeong Hwan Shin, Bum Sik Won
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Publication number: 20240108052Abstract: An embodiment of the present disclosure discloses tobacco material including: a center portion including a flavor material; and an outer portion including a tobacco mixture, wherein the outer portion surrounds the center portion.Type: ApplicationFiled: April 12, 2022Publication date: April 4, 2024Applicant: KT&G CORPORATIONInventors: Seok Su JANG, Sun Hwan JUNG, Hyeon Tae KIM, Jun Won SHIN, Dae Nam HAN, Yong Hwan KIM, Sung Wook YOON, Seung Won LEE
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Publication number: 20240106068Abstract: A battery module includes a plurality of pouch-type battery cells respectively having an accommodation portion and a sealing portion and configured to be stacked on each other; a module case configured to accommodate the plurality of pouch-type battery cells in an inner space thereof; and a barrier member interposed between the accommodation portions of neighboring pouch-type battery cells and configured to have at least one side protrusively extending from a portion between the accommodation portions of the neighboring pouch-type battery cells to a portion between the sealing portions of the neighboring pouch-type battery cells.Type: ApplicationFiled: April 12, 2022Publication date: March 28, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Sung-Hwan JANG, Jun-Yeob SEONG, Bok-Gun LEE, Hye-Mi JUNG
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Patent number: 11878711Abstract: Sharing sensor data between a first device and a second device comprising obtaining a set of point data from at least one of sensors located in the first device, determining a property data of the subset of point data based on the subset of point data, generating a first sharing data for sharing with the second device based on the property data, transmitting the sharing data to the second device, identifying an occurrence of an event at a first time point, and generating a second sharing data different from the first sharing data. A content of the second sharing data includes at least a portion of the set of point data obtained within a first time period including the first time point.Type: GrantFiled: December 10, 2020Date of Patent: January 23, 2024Assignee: SOS LAB Co., Ltd.Inventors: Sung Ui Hwang, Jun Hwan Jang, Yong Yi Lee
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Publication number: 20240013334Abstract: Proposed is a shared vehicle service providing method based on a shared vehicle management server communicating with a shared vehicle and a user device. Also proposed is a shared vehicle service providing method for managing an article of a shared vehicle user on the basis of a shared vehicle management server. For example, proposed is a shared vehicle service providing method in which a shared vehicle management server manages dispatch of a shared vehicle and an article of a user on the basis of data acquired from the shared vehicle and a user device.Type: ApplicationFiled: September 22, 2023Publication date: January 11, 2024Inventors: Jun Hwan JANG, Hyo Jung JANG
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Patent number: 11858493Abstract: Sharing sensor data of a first device with a second device includes obtaining a set of point data from at least one of a sensors located in the first device, generating a first property data of the first subset of point data based on the first subset of point data, generating a sharing data including at least a portion of the first subset of point data and the first property data, and transmitting the sharing data to the second device. If a class of a first object included in the class information a class in which personal information must be protected, a content of the sharing data includes a privacy protection data in which the first subset of point data is processed such that personal information of the first object does not identified by the second device.Type: GrantFiled: December 10, 2020Date of Patent: January 2, 2024Assignee: SOS LAB Co., Ltd.Inventors: Sung Ui Hwang, Jun Hwan Jang, Yong Yi Lee
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Patent number: 11808889Abstract: The present invention relates to a light detecting and ranging (LiDAR) device for obtaining information on a distance from an object using laser light.Type: GrantFiled: December 10, 2019Date of Patent: November 7, 2023Assignee: SOS LAB Co., Ltd.Inventors: Ji Seong Jeong, Jun Hwan Jang, Dong Kyu Kim, Sung Hi Hwang
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Patent number: 11803932Abstract: According to an aspect of the present disclosure, provided is a shared vehicle service providing method based on a shared vehicle management server communicating with a shared vehicle and a user device. Also provided is a shared vehicle service providing method for managing an article of a shared vehicle user on the basis of a shared vehicle management server. More specifically, provided is a shared vehicle service providing method in which a shared vehicle management server manages dispatch of a shared vehicle and an article of a user on the basis of data acquired from the shared vehicle and a user device.Type: GrantFiled: June 8, 2021Date of Patent: October 31, 2023Assignee: SOS Lab Co., Ltd.Inventors: Jun Hwan Jang, Hyo Jung Jang
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Publication number: 20230291176Abstract: A laser driver for driving a Vertical Cavity Surface Emitting Laser (VCSEL) includes a high-side switch (High-side Field Effect Transistor) having an internal capacitor for charging with a drain terminal thereof connected to a high-voltage terminal, a low-side switch (Low-side Field Effect Transistor) in which a drain terminal thereof is connected to a source terminal of the high-side switch and a source terminal thereof is connected to a ground terminal, and a VCSEL diode having an anode terminal connected to the high-side switch.Type: ApplicationFiled: May 27, 2022Publication date: September 14, 2023Inventors: Seon-Yong An, Kyoung-Chun Kweon, Hoon-Il Jeong, Jun-Hwan Jang, Chan-M Lim, Dong-Ju Jang
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Publication number: 20230146379Abstract: The present invention relates to a multi-channel lidar sensor module capable of measuring at least two target objects using one image sensor. The multi-channel lidar sensor module according to an embodiment of the present invention includes at least one pair of light emitting units configured to emit laser beams and a light receiving unit formed between the at least one pair of emitting units and configured to receive at least one pair of reflected laser beams which are emitted from the at least one pair of light emitting units and reflected by target objects.Type: ApplicationFiled: January 5, 2023Publication date: May 11, 2023Inventors: Ji Seong Jeong, Jun Hwan Jang, Dong Kyu Kim, Sung Ui Hwang, Bum Sik Won, Gwang Bin Kim
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Patent number: 11625878Abstract: Provided is a method of generating a three-dimensional (3D) avatar from a two-dimensional (2D) image. The method may include obtaining a 2D image by capturing a face of a person, detecting a landmark of the face in the obtained 2D image, generating a first mesh model by modeling a 3D geometrical structure of the face based on the detected landmark, extracting face texture information from the obtained 2D image, determining a second mesh model to be blended with the first mesh model in response to a user input, wherein the first mesh model and the second mesh model have the same mesh topology, generating a 3D avatar by blending the first mesh model and the second mesh model, and applying, to the 3D avatar, a visual expression corresponding to the extracted face texture information.Type: GrantFiled: June 29, 2020Date of Patent: April 11, 2023Assignee: Seerslab, Inc.Inventors: Jin Wook Chong, Jae Cheol Kim, Hyo Min Kim, Jun Hwan Jang
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Patent number: 11579254Abstract: The present invention relates to a multi-channel lidar sensor module capable of measuring at least two target objects using one image sensor. The multi-channel lidar sensor module according to an embodiment of the present invention includes at least one pair of light emitting units configured to emit laser beams and a light receiving unit formed between the at least one pair of emitting units and configured to receive at least one pair of reflected laser beams which are emitted from the at least one pair of light emitting units and reflected by target objects.Type: GrantFiled: June 13, 2019Date of Patent: February 14, 2023Assignee: SOS LAB CO., LTDInventors: Ji Seong Jeong, Jun Hwan Jang, Dong Kyu Kim, Sung Ui Hwang, Bum Sik Won, Gwang Bin Kim
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Publication number: 20230045515Abstract: A light detection and ranging (lidar) device includes: a lower base; an upper base; a laser emitting unit for emitting a laser in a form of a point light source; a nodding mirror for transforming the laser in the form of the point light source to a line beam pattern which is perpendicular to the lower base, wherein the nodding mirror reflects the laser emitted from the laser emitting unit; a polygonal mirror for transforming the line beam pattern to a plane beam pattern and receiving a laser reflected from an object; and a sensor unit for receiving the laser reflected from the object via the polygonal mirror.Type: ApplicationFiled: September 21, 2022Publication date: February 9, 2023Inventors: Ji Seong JEONG, Jun Hwan JANG, Dong Kyu KIM, Sung Ui HWANG, Gyeong Hwan SHIN, Bum Sik WON
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Patent number: 11568654Abstract: Provided is an object recognition device for performing object recognition on a field of view (FoV). The object recognition device includes a light detection and ranging (LiDAR) data acquisition module configured to acquire data for the FoV from a sensor configured to project the FoV with a laser and receive reflected light, and a control module configured to perform object recognition on an object of interest in the FoV using an artificial neural network, wherein the control module includes a region of interest extraction module configured to acquire region of interest data based on acquired intensity data for the FoV, and an object recognition module configured to acquire object recognition data using an artificial neural network, and recognize the object of interest for the FoV.Type: GrantFiled: November 15, 2019Date of Patent: January 31, 2023Assignee: SOS LAB Co., Ltd.Inventors: Yong Yi Lee, Deok Yun Jang, Jun Hwan Jang