Patents by Inventor Byoung Soo Lee
Byoung Soo 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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Patent number: 7952861Abstract: The present invention provides a display apparatus comprising a display panel; a heat radiating member provided behind the display panel; and a heat conductive adhesive sheet, which is disposed between the display panel and the heat radiating member, and is capable of absorbing an electromagnetic wave and of conducting heat, a heat conductive adhesive sheet for the display apparatus, and a process for preparing the same.Type: GrantFiled: February 23, 2007Date of Patent: May 31, 2011Assignee: LG Chem, Ltd.Inventors: Seung-Min Yoo, Geun-Hee Lee, Byoung-Soo Lee, Se-Jin Shin, Ik-Hwan Cho, Jang-Soon Kim, Byeong-Gyu Cho, Min-Seok Song
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Patent number: 7885055Abstract: A sliding module includes a main housing; a sliding housing on the main housing, a push rod interposed between the main housing and the sliding housing to provide an elastic force to slide the sliding housing, a support member mounted on the main housing and rotatably or slidably coupled with the push rod, and a locking member disposed on the push rod and the support member. The locking member blocks the push rod to limit the sliding of the push rod on the support member and allows the push rod to slide when the push rod rotates on the support member according to the sliding of the sliding housing.Type: GrantFiled: May 16, 2008Date of Patent: February 8, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Chun Park, Jae-Sam Youn, Byoung-Soo Lee, Sung-Eun Park
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Publication number: 20100085724Abstract: A mobile terminal including an input device using a piezoelectric sensor and a method of operating the mobile terminal are provided. The mobile terminal includes: a body; and a piezoelectric sensor unit including a first piezoelectric sensor positioned at a first side surface of the body and to which at least one function key for performing a first specific function corresponding to a user function of the mobile terminal is set and a second piezoelectric sensor positioned at a second side surface of the body and to which at least one function key for performing a second specific function different to the first specific function is set.Type: ApplicationFiled: October 6, 2009Publication date: April 8, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Chun PARK, Young Mok JEUN, Hong Bae KIM, Byoung Soo LEE
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Patent number: 7590435Abstract: Disclosed herein is a locking apparatus of a swing hinge module for mobile communication terminals that is capable of improving a locking force of the swing hinge module, the mobile communication terminal including first and second housings rotatably connected to each other by the swing hinge module. The swing hinge module includes a locking apparatus having a hinge cap extending in the longitudinal direction thereof and having a closed end formed such that a head of the hinge shaft is inserted through the closed end of the hinge cap and an open end formed such that the hinge cap is attached to the hinge housing while the hinge cap surrounds the outer circumference of the hinge housing through the open end of the hinge cap, and a hinge fixing plate engaged with the head of the hinge shaft while opposite to the hinge cap such that the hinge housing and the hinge cap are fixed to each other by means of the hinge fixing plate while being rotated relative to the hinge fixing plate.Type: GrantFiled: May 19, 2005Date of Patent: September 15, 2009Assignee: Samsung Electronics Co., LtdInventors: Hyun-Gue Park, Byoung-Soo Lee, Young-Mok Jeun
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Publication number: 20090176543Abstract: A mobile communication device includes a first plate, and a second plate provided with guide rails on respective edges thereof and slidably coupled to the first plate. A main body is coupled to the first plate and a sub body is coupled to the second plate. Torsion springs are provided on the first plate, adjacent to respective edges of the first plate. Contact members are respectively provided at one end of each torsion spring and each contact member contacts a corresponding guide rail due to elasticity of the torsion spring. Guide slits are disposed in the first plate, adjacent to respective edges of the first plate. Each guide slit receives a corresponding contact member.Type: ApplicationFiled: December 22, 2008Publication date: July 9, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Sang-Chun Park, Hong-Bae Kim, Jong-Kwon Ko, Byoung-Soo Lee, Yong-Hyeok Lee
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Publication number: 20090149050Abstract: A multi-connector, and a charging cable and a data cable including the same are disclosed. The multi-connector includes a 24-pin connector and a 20-pin connector that may be used regardless of the type and manufacturer of a portable terminal. The multi-connector includes a first connector body having a first connector installed on a side thereof, a second connector body having a second connector installed on a side thereof, and a hinge shaft to connect the first connector body to the second connector body. The first connector body and/or the second connector body are pivotable about the hinge shaft.Type: ApplicationFiled: November 21, 2008Publication date: June 11, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Min Jeong LYU, Byoung Soo Lee, Jae Seok Choi
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Publication number: 20090059489Abstract: The present invention provides a display apparatus comprising a display panel; a heat radiating member provided behind the display panel; and a heat conductive adhesive sheet, which is disposed between the display panel and the heat radiating member, and is capable of absorbing an electromagnetic wave and of conducting heat, a heat conductive adhesive sheet for the display apparatus, and a process for preparing the same.Type: ApplicationFiled: February 23, 2007Publication date: March 5, 2009Inventors: Seung-Min Yoo, Geun-Hee Lee, Byoung-Soo Lee, Se-Jin Shin, Ik-Hwan Cho, Jang-Soon Kim, Byeong-Gyu Cho, Min-Seok Song
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Patent number: 7499266Abstract: A sliding-type portable terminal, the sliding-type portable terminal having a first housing, and a second housing slidably coupled with the first housing. The sliding-type portable terminal includes a first driving device interposed between the first and second housings for providing driving force to make the second housing move to a position at which the first housing is open; a second driving device interposed between the first and second housing for providing driving force to make the second housing move to a position at which the second housing overlaps with the first housing, the second driving device having less driving force than that of the first driving device; a restricting device for restricting a sliding movement of the second housing at the position where the second housing overlaps with the first housing; and a releasing device for releasing the restriction of the second housing to the first housing.Type: GrantFiled: September 5, 2007Date of Patent: March 3, 2009Assignee: Samsung Electronics Co., LtdInventors: Wook-Dam Jeong, Yong-Jin Lee, Byoung-Soo Lee
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Publication number: 20080304218Abstract: A sliding module includes a main housing; a sliding housing on the main housing, a push rod interposed between the main housing and the sliding housing to provide an elastic force to slide the sliding housing, a support member mounted on the main housing and rotatably or slidably coupled with the push rod, and a locking member disposed on the push rod and the support member. The locking member blocks the push rod to limit the sliding of the push rod on the support member and allows the push rod to slide when the push rod rotates on the support member according to the sliding of the sliding housing.Type: ApplicationFiled: May 16, 2008Publication date: December 11, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Sang-Chun Park, Jae-Sam Youn, Byoung-Soo Lee, Sung-Eun Park
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Publication number: 20070298633Abstract: A sliding-type portable terminal, the sliding-type portable terminal having a first housing, and a second housing slidably coupled with the first housing. The sliding-type portable terminal includes a first driving device interposed between the first and second housings for providing driving force to make the second housing move to a position at which the first housing is open; a second driving device interposed between the first and second housing for providing driving force to make the second housing move to a position at which the second housing overlaps with the first housing, the second driving device having less driving force than that of the first driving device; a restricting device for restricting a sliding movement of the second housing at the position where the second housing overlaps with the first housing; and a releasing device for releasing the restriction of the second housing to the first housing.Type: ApplicationFiled: September 5, 2007Publication date: December 27, 2007Applicant: Samsung Electronics Co., Ltd.Inventors: Wook-Dam Jeong, Yong-Jin Lee, Byoung-Soo Lee
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Patent number: 7216355Abstract: The disk-chucking apparatus comprises a chuck base having a fitting hole formed through the center thereof for allowing a driving shaft of the motor, and a plurality of first and second disposition parts formed at the outer surface. A plurality of chuck pins are disposed in the first disposition parts of the chuck base such that the chuck pins can be moved inward and outward, respectively. The chuck pins are resiliently supported outward by means of spring members each having one end connected to the chuck base. A plurality of resilient pieces are provided at the second disposition parts, respectively. Each of the resilient pieces comprises a curved part, formed between a horizontal resilient part and a vertical resilient part, having first and second inner curved sections such that outer surfaces of the resilient pieces resiliently contact the inner circumference of the center hole of the disk.Type: GrantFiled: October 19, 2004Date of Patent: May 8, 2007Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Kyung Kim, Byoung Soo Lee, Chi Sung Lee, Jun Kun Choi
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Publication number: 20060031866Abstract: The disk-chucking apparatus comprises a chuck base having a fitting hole formed through the center thereof for allowing a driving shaft of the motor, and a plurality of first and second disposition parts formed at the outer surface. A plurality of chuck pins are disposed in the first disposition parts of the chuck base such that the chuck pins can be moved inward and outward, respectively. The chuck pins are resiliently supported outward by means of spring members each having one end connected to the chuck base. A plurality of resilient pieces are provided at the second disposition parts, respectively. Each of the resilient pieces comprises a curved part, formed between a horizontal resilient part and a vertical resilient part, having first and second inner curved sections such that outer surfaces of the resilient pieces resiliently contact the inner circumference of the center hole of the disk.Type: ApplicationFiled: October 19, 2004Publication date: February 9, 2006Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Kyung Kim, Byoung Soo Lee, Chil Sung Lee, Jun Choi
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Publication number: 20060019726Abstract: Disclosed herein is a locking apparatus of a swing hinge module for mobile communication terminals that is capable of improving a locking force of the swing hinge module, the mobile communication terminal including first and second housings rotatably connected to each other by the swing hinge module. The swing hinge module includes a locking apparatus having a hinge cap extending in the longitudinal direction thereof and having a closed end formed such that a head of the hinge shaft is inserted through the closed end of the hinge cap and an open end formed such that the hinge cap is attached to the hinge housing while the hinge cap surrounds the outer circumference of the hinge housing through the open end of the hinge cap, and a hinge fixing plate engaged with the head of the hinge shaft while opposite to the hinge cap such that the hinge housing and the hinge cap are fixed to each other by means of the hinge fixing plate while being rotated relative to the hinge fixing plate.Type: ApplicationFiled: May 19, 2005Publication date: January 26, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun-Gue Park, Byoung-Soo Lee, Young-Mok Jeun
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Patent number: 6321195Abstract: The present invention relates to an automated dialing method for mobile telephones. According to the method, a user enters a telephone number via the keypad of the mobile phone, followed by speaking a corresponding codeword into the handset. The voice signal is encoded using the CODEC and vocoder already on board the mobile phone. The speech is divided into frames and each frame analyzed to ascertain its primary spectral features. These features are stored in memory as associated with the numeric keypad sequence. In recognition mode, the user speaks the codeword into the handset, which is analyzed in a like fashion as in training mode. The primary spectral features are compared with those stored in memory. When a match is declared according to preset criteria, the telephone number is automatically dialed by the mobile phone. Time warping techniques may be applied in the analysis to reduce timing variations.Type: GrantFiled: April 21, 1999Date of Patent: November 20, 2001Assignee: LG Electronics Inc.Inventors: Yun Keun Lee, Jong Seok Lee, Gi Bak Kim, Byoung Soo Lee