Patents by Inventor Jae-hoon Heo
Jae-hoon Heo 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: 20240123548Abstract: Embodiments relate to laser welding methods, monitoring methods, and monitoring systems for a secondary battery. A laser welding method for a secondary battery includes performing laser welding on a positive electrode base having a thin-film shape in which a plurality of positive electrode base tabs are formed at a side, a negative electrode base having a thin-film shape in which a plurality of negative electrode base tabs are formed at a side, and a thin-film multi-tab to be joined to each of the positive electrode base and the negative electrode base, a welded portion in which the multi-tab is welded with the positive electrode base and the negative electrode base being melting-joined by using a laser such that a plurality of welding spots is formed on the welded portion.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Inventors: Jae Hoon ROH, Sang Hyun RYU, Myung Jun PARK, Seong Bae AN, Yong Gyu AN, Hee Dong JUNG, Jin Gyu HEO
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Publication number: 20240071262Abstract: An electronic price indicator according to an embodiment includes a display displaying product information, an NFC module configured to communicate with a user terminal, a Bluetooth module configured to communicate with the user terminal, and a processor configured to control the display to display the product information received from the user terminal through the Bluetooth module. The processor is further configured to release a sleep mode when receiving an interrupt from the user terminal through the NFC module, and perform Bluetooth communication with the user terminal by initiating a scan for a predetermined period of time to receive an advertising signal from the user terminal.Type: ApplicationFiled: January 20, 2023Publication date: February 29, 2024Inventors: Jae Gun HEO, Chung Hee LEE, Do Sang KWON, Woo Seok HAN, Chan LEE, Ji Hoon KIM, Bo II SEO
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Publication number: 20220207334Abstract: A neural network device including a convolution static random access memory (SRAM) configured to output a first operation value and a second operation value 1. An accumulation peripheral operator configured to perform an accumulation peripheral operation on the first and the second operation values, a multiplexer array configured to select and output an output value according to a selection signal, a diagonal accumulation SRAM configured to perform a bitwise accumulation of variable weight values and a spatial-wise accumulation operation on an input, a diagonal movement logic, and an addition array operator configured to perform an addition operation of output values of the diagonal movement logic subsequent to a shift operation, the multiplexer array selects any one of an output value of the accumulation peripheral operator and an output value of the addition array operator according to the selection signal and outputs the selected output value to the diagonal accumulation SRAM.Type: ApplicationFiled: August 27, 2021Publication date: June 30, 2022Inventors: Suk Han LEE, Joo-Young KIM, Kyo Min SOHN, Ji Hoon KIM, Jae Hoon HEO
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Patent number: 9674958Abstract: A printed circuit board includes an in-line PCB region comprising an input/output control region including a first conductive line, and a main PCB region coupled to the in-line PCB region and comprising a semiconductor chip and an input/output signal generation region including a second conductive line. The input/output signal generation region is configured to detect whether or not the first and second conductive lines are electrically connected and to provide an input/output control signal to the semiconductor chip in response to determining whether or not the first and second conductive lines are electrically connected.Type: GrantFiled: January 14, 2015Date of Patent: June 6, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-hun Jeon, Ho-jin Chun, Hyun-seok Cha, Jae-hoon Heo, Young-deok Kim
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Publication number: 20160011971Abstract: A method of managing a storage area of a memory device in a memory system is provided. A first data is received. The first data has a logical address to be written to the memory device having a plurality of memory blocks. The first data is classified into one of a hot data and a cold data based on an update frequency of the first data. A memory block is defined into a first storage area and a second storage area based on an amount of charge loss of a memory cell in the memory block. A memory cell of the first storage area has charge loss greater than a memory cell of the second storage area. The logical address of the first data is converted to a physical address of the memory device according to a result of the classifying of the first data. The first data is written to a memory cell having the physical address of the memory device.Type: ApplicationFiled: June 26, 2015Publication date: January 14, 2016Inventors: Jae-il LEE, Geun-soo KIM, Jae-hoon HEO, Du-won HONG, Moon-wook OH
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Publication number: 20150357275Abstract: A printed circuit board includes an in-line PCB region comprising an input/output control region including a first conductive line, and a main PCB region coupled to the in-line PCB region and comprising a semiconductor chip and an input/output signal generation region including a second conductive line. The input/output signal generation region is configured to detect whether or not the first and second conductive lines are electrically connected and to provide an input/output control signal to the semiconductor chip in response to determining whether or not the first and second conductive lines are electrically connected.Type: ApplicationFiled: January 14, 2015Publication date: December 10, 2015Inventors: Sang-hun Jeon, Ho-jin Chun, Hyun-seok Cha, Jae-hoon Heo, Young-deok Kim
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Publication number: 20150301932Abstract: According to example embodiments, a nonvolatile memory system includes a nonvolatile memory device includes a nonvolatile memory cell array, a temperature sensor configured to measure a temperature of the nonvolatile memory device, and a memory controller configured to adjust an execution frequency of a memory management operation based on a desired (and/or alternatively predetermined) temperature range and the measured temperature.Type: ApplicationFiled: March 23, 2015Publication date: October 22, 2015Inventors: Moon-wook OH, Jae-hoon HEO
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Patent number: 9122585Abstract: A method for managing data in a storage device includes: receiving a logical page from a host and calculating an actual time stamp of the logical page; finding a block of the storage device in which the logical page is stored and detecting a time stamp of the block and a page offset of the logical page stored in the block; calculating an approximate time stamp of the logical page stored in the block using the time stamp of the block and the page offset; and determining that the logical page is in a first state if the difference between the actual time stamp and the approximate time stamp is smaller than a threshold value, and determining that the logical page is in a second state different from the first state if the difference between the actual time stamp and the approximate time stamp is larger than the threshold value.Type: GrantFiled: November 23, 2012Date of Patent: September 1, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Gyu-Dong Shim, Won-Moon Cheon, Jae-Hoon Heo
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Patent number: 8582959Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: GrantFiled: February 8, 2008Date of Patent: November 12, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-wan Ko, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang
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Patent number: 8155973Abstract: A lossless encoding and/or decoding apparatus which encodes audio data on a real-time basis includes a lossless compression unit which losslessly compression encodes the audio data stored in an input buffer in units of predetermined data and outputs the encoded data in sequence, and an output buffer which stores the encoded audio data output from the lossless compression unit. A bitrate controller divides a plurality of the encoded audio data stored in the output buffer into first data having a data amount exceeding the maximum bitrate and second data having a data amount less than the maximum bitrate, divides the first data into third data being the encoded audio data having a data amount of the maximum bitrate and fourth data being the encoded data of the portion exceeding the maximum bitrate, and controls the output buffer so that the fourth data is output together with the second data.Type: GrantFiled: June 4, 2010Date of Patent: April 10, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Jae-Hoon Heo
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Publication number: 20100241440Abstract: A lossless encoding and/or decoding apparatus which encodes audio data on a real-time basis includes a lossless compression unit which losslessly compression encodes the audio data stored in an input buffer in units of predetermined data and outputs the encoded data in sequence, and an output buffer which stores the encoded audio data output from the lossless compression unit. A bitrate controller divides a plurality of the encoded audio data stored in the output buffer into first data having a data amount exceeding the maximum bitrate and second data having a data amount less than the maximum bitrate, divides the first data into third data being the encoded audio data having a data amount of the maximum bitrate and fourth data being the encoded data of the portion exceeding the maximum bitrate, and controls the output buffer so that the fourth data is output together with the second data.Type: ApplicationFiled: June 4, 2010Publication date: September 23, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Jae-Hoon HEO
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Patent number: 7756716Abstract: A lossless encoding and/or decoding apparatus which encodes audio data on a real-time basis includes a lossless compression unit which losslessly compression encodes the audio data stored in an input buffer in units of predetermined data and outputs the encoded data in sequence, and an output buffer which stores the encoded audio data output from the lossless compression unit. A bitrate controller divides a plurality of the encoded audio data stored in the output buffer into first data having a data amount exceeding the maximum bitrate and second data having a data amount less than the maximum bitrate, divides the first data into third data being the encoded audio data having a data amount of the maximum bitrate and fourth data being the encoded data of the portion exceeding the maximum bitrate, and controls the output buffer so that the fourth data is output together with the second data.Type: GrantFiled: January 31, 2008Date of Patent: July 13, 2010Assignee: Samsung Electronics Co., Ltd.Inventor: Jae-Hoon Heo
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Patent number: 7502548Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: GrantFiled: July 24, 2003Date of Patent: March 10, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-wan Ko, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang
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Patent number: 7389237Abstract: A lossless encoding and/or decoding apparatus which encodes audio data on a real-time basis includes a lossless compression unit which losslessly compression encodes the audio data stored in an input buffer in units of predetermined data and outputs the encoded data in sequence, and an output buffer which stores the encoded audio data output from the lossless compression unit. A bitrate controller divides a plurality of the encoded audio data stored in the output buffer into first data having a data amount exceeding the maximum bitrate and second data having a data amount less than the maximum bitrate, divides the first data into third data being the encoded audio data having a data amount of the maximum bitrate and fourth data being the encoded data of the portion exceeding the maximum bitrate, and controls the output buffer so that the fourth data is output together with the second data.Type: GrantFiled: November 2, 2005Date of Patent: June 17, 2008Assignee: Samsung Electronics Co., Ltd.Inventor: Jae-Hoon Heo
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Publication number: 20080126103Abstract: A lossless encoding and/or decoding apparatus which encodes audio data on a real-time basis includes a lossless compression unit which losslessly compression encodes the audio data stored in an input buffer in units of predetermined data and outputs the encoded data in sequence, and an output buffer which stores the encoded audio data output from the lossless compression unit. A bitrate controller divides a plurality of the encoded audio data stored in the output buffer into first data having a data amount exceeding the maximum bitrate and second data having a data amount less than the maximum bitrate, divides the first data into third data being the encoded audio data having a data amount of the maximum bitrate and fourth data being the encoded data of the portion exceeding the maximum bitrate, and controls the output buffer so that the fourth data is output together with the second data.Type: ApplicationFiled: January 31, 2008Publication date: May 29, 2008Applicant: Samsung Electronics Co., Ltd.Inventor: Jae-Hoon HEO
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Publication number: 20080124048Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: ApplicationFiled: February 8, 2008Publication date: May 29, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Jung-wan KO, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang
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Patent number: 7327942Abstract: A storage medium which stores catalog information and a catalog information playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: GrantFiled: August 8, 2001Date of Patent: February 5, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-wan Ko, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang
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Patent number: 7327937Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: GrantFiled: August 13, 2001Date of Patent: February 5, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-wan Ko, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang
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Patent number: 7197235Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: GrantFiled: August 13, 2001Date of Patent: March 27, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-wan Ko, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang
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Patent number: 7184651Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.Type: GrantFiled: August 13, 2001Date of Patent: February 27, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-wan Ko, Jung-kwon Heo, Jae-hoon Heo, Jung-seuk Kang