Patents by Inventor Dong-il Song
Dong-il Song 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: 11967614Abstract: Provided is a semiconductor device comprising an active region on a substrate and including first and second sidewalls extending in a first direction and an epitaxial pattern on the active region, wherein the epitaxial pattern includes first and second epitaxial sidewalls extending from the first and second sidewalls, respectively, the first epitaxial sidewall includes a first epitaxial lower sidewall, a first epitaxial upper sidewall, and a first epitaxial connecting sidewall connecting the first epitaxial lower sidewall and the first epitaxial upper sidewall, the second epitaxial sidewall includes a second epitaxial lower sidewall, a second epitaxial upper sidewall, and a second epitaxial connecting sidewall connecting the second epitaxial lower sidewall and the second epitaxial upper sidewall, a distance between the first and second epitaxial upper sidewalls decreases away from the active region, and the first and second epitaxial lower sidewalls extend in parallel to a top surface of the substrate.Type: GrantFiled: April 7, 2022Date of Patent: April 23, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung Gil Yang, Seung Min Song, Soo Jin Jeong, Dong Il Bae, Bong Seok Suh
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Publication number: 20240129725Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.Type: ApplicationFiled: December 23, 2021Publication date: April 18, 2024Applicant: ESTORM CO., LTD.Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
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Patent number: 11961806Abstract: A semiconductor device may include a substrate including a first region and a second region and a first active pattern on the first region. The first active pattern may include a pair of first source/drain patterns and a first channel pattern therebetween, and the first channel pattern may include a plurality of first semiconductor patterns stacked on the substrate. The semiconductor device may further include a first gate electrode, which is provided on the first channel patterns, and a supporting pattern, which is provided on side surfaces of the plurality of first semiconductor patterns to connect the side surfaces of the plurality of first semiconductor patterns to each other.Type: GrantFiled: June 21, 2021Date of Patent: April 16, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Noh Yeong Park, Beomjin Park, Dong Il Bae, Sangwon Baek, Hyun-Seung Song
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Patent number: 11923456Abstract: A semiconductor device includes channels, a gate structure, and a source/drain layer. The channels are disposed at a plurality of levels, respectively, and spaced apart from each other in a vertical direction on an upper surface of a substrate. The gate structure is disposed on the substrate, at least partially surrounds a surface of each of the channels, and extends in a first direction substantially parallel to the upper surface of the substrate. The source/drain layer is disposed at each of opposite sides of the gate structure in a second direction substantially parallel to the upper surface of the substrate and substantially perpendicular to the first direction and is connected to sidewalls of the channels. A length of the gate structure in the second direction changes along the first direction at a first height from the upper surface of the substrate in the vertical direction.Type: GrantFiled: April 18, 2022Date of Patent: March 5, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung-Gil Yang, Beom-Jin Park, Seung-Min Song, Geum-Jong Bae, Dong-Il Bae
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Patent number: 11891019Abstract: The present disclosure provides a sliding glove box including a glove box including an inner space for accommodating an object and a case which accommodates the glove box, wherein a plurality of wheels are disposed at each of two sides of the glove box, the plurality of wheels move on a rail disposed in the case, and at least one of the plurality of wheels includes one side that is in contact with the rail.Type: GrantFiled: March 11, 2022Date of Patent: February 6, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Ie Seob Park, Dong Il Song, Dong Yong Choi, Chang Bok Park
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Publication number: 20230269929Abstract: A semiconductor device includes: a lower structure; an active layer over the lower structure; a bit line coupled to one side of the active layer and extending vertically from the lower structure; a data storage element coupled to another side of the active layer; a word line disposed adjacent to the active layer and extending in a direction crossing the active layer; and a capping layer disposed between the word line and the data storage element and including a trap-suppressing material in contact with the active layer.Type: ApplicationFiled: October 26, 2022Publication date: August 24, 2023Inventors: Dong Il SONG, Seung Hwan Kim
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Patent number: 9007228Abstract: An Ethernet-based transmission system using a dying gasp according to the present invention includes an SMPS for supplying power to an Ethernet-based lower level system, detecting a state of a power fault, and outputting a dying gasp alarm signal. A CPU receives the dying gasp alarm signal, and generates and transmits an alarm packet. A PHY chip receives the alarm packet, and uplinks the alarm packet so that the alarm packet is transferred to a higher level stage. An L3 switch receives the alarm packet and determines whether a power fault has occurred in the lower level system. Accordingly, the present invention applies a dying gasp to an Ethernet-based or EPON-based transmission system and is then capable of generating and transmitting an alarm packet so that when a power fault occurs, a device in a higher level network can rapidly determine the occurrence of the power fault.Type: GrantFiled: July 2, 2013Date of Patent: April 14, 2015Assignee: UBIQUOSS Inc.Inventors: Dong Il Song, Min-kyu Cho
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Publication number: 20140009298Abstract: An Ethernet-based transmission system using a dying gasp according to the present invention includes an SMPS for supplying power to an Ethernet-based lower level system, detecting a state of a power fault, and outputting a dying gasp alarm signal. A CPU receives the dying gasp alarm signal, and generates and transmits an alarm packet. A PHY chip receives the alarm packet, and uplinks the alarm packet so that the alarm packet is transferred to a higher level stage. An L3 switch receives the alarm packet and determines whether a power fault has occurred in the lower level system. Accordingly, the present invention applies a dying gasp to an Ethernet-based or EPON-based transmission system and is then capable of generating and transmitting an alarm packet so that when a power fault occurs, a device in a higher level network can rapidly determine the occurrence of the power fault.Type: ApplicationFiled: July 2, 2013Publication date: January 9, 2014Applicant: UBIQUOSS Inc.Inventors: Dong Il Song, Min-kyu Cho
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Patent number: 8379673Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: GrantFiled: October 30, 2008Date of Patent: February 19, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-il Song, Hae-joo Jeong, Jung-pil Yu
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Patent number: 8275004Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: GrantFiled: October 30, 2008Date of Patent: September 25, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-il Song, Hae-joo Jeong, Jung-pil Yu
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Patent number: 8194705Abstract: A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.Type: GrantFiled: October 10, 2008Date of Patent: June 5, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-jun Park, Dong-il Song, Choon-sik Jung, Jin-hee Jeong, Hee-beom Kang, Jong-hun Kim
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Patent number: 8184695Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: GrantFiled: November 16, 2006Date of Patent: May 22, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-il Song, Hae-joo Jeong, Jung-pil Yu
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Patent number: 8135044Abstract: A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.Type: GrantFiled: October 10, 2008Date of Patent: March 13, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-jun Park, Dong-il Song, Choon-sik Jung, Jin-hee Jeong, Hee-beom Kang, Jong-hun Kim
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Patent number: 8130798Abstract: A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.Type: GrantFiled: October 10, 2008Date of Patent: March 6, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-jun Park, Dong-il Song, Choon-sik Jung, Jin-hee Jeong, Hee-beom Kang, Jong-hun Kim
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Patent number: 8009704Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: GrantFiled: October 30, 2008Date of Patent: August 30, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-il Song, Hae-joo Jeong, Jung-pil Yu
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Patent number: 7920602Abstract: A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.Type: GrantFiled: May 3, 2006Date of Patent: April 5, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Eui-jun Park, Dong-il Song, Choon-sik Jung, Jin-hee Jeong, Hee-beom Kang, Jong-hun Kim
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Patent number: 7920622Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: GrantFiled: October 30, 2008Date of Patent: April 5, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-il Song, Hae-joo Jeong, Jung-pil Yu
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Publication number: 20090097574Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: ApplicationFiled: October 30, 2008Publication date: April 16, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Dong-il SONG, Hae-joo Jeong, Jung-pil Yu
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Publication number: 20090074081Abstract: A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.Type: ApplicationFiled: October 10, 2008Publication date: March 19, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Eui-jun PARK, Dong-il Song, Choon-sik Jung, Jin-hee Jeong, Hee-beom Kang, Jong-hun Kim
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Publication number: 20090060054Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficiency.Type: ApplicationFiled: October 30, 2008Publication date: March 5, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Dong-il Song, Hae-joo Jeong, Jung-pil Yu