Patents by Inventor Jae-Nam Lee
Jae-Nam 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: 12002404Abstract: A scan driver includes a plurality of stages. An nth (n is a natural number) stage among the stages includes: a first and a second input circuit for controlling a voltage of a first node in response to a carry signal of a previous stage and a next stage, respectively; a first output circuit for outputting an nth carry signal corresponding to a carry clock signal in response to the voltage of the first node; a second output circuit for outputting an nth scan and an nth sensing signal corresponding to a scan and a sensing clock signal, respectively, in response to the voltage of the first node; and a sampling circuit for storing the carry signal of the previous stage in response to a first select signal, and for supplying a control voltage to the first node in response to a second select signal and the stored carry signal.Type: GrantFiled: April 10, 2023Date of Patent: June 4, 2024Assignee: Samsung Display Co., Ltd.Inventors: Kang Nam Kim, Sung Hoon Lim, Woo Geun Lee, Kyu Sik Cho, Jae Beom Choi
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Patent number: 11980225Abstract: A cartridge for mounting on a main body of an aerosol generating device includes: a liquid storage extending in a longitudinal direction of the cartridge to form an outer wall of the cartridge, the liquid storage including a space accommodating a liquid composition therein; a heater that heats the liquid composition accommodated in the liquid storage to generate an aerosol; and a coupling protrusion including an elastic material, the coupling protrusion protruding from an outer surface of the liquid storage and coupling the main body to the cartridge.Type: GrantFiled: April 8, 2020Date of Patent: May 14, 2024Assignee: KT&G CORPORATIONInventors: Sung Wook Yoon, Jae Min Lee, Jong Sub Lee, Dae Nam Han, Dong Bum Kwon, Jin Soo Seong, Won Kyeong Lee
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Publication number: 20240154110Abstract: Cathodes and lithium secondary batteries including the cathodes are disclosed. In some implementations, a cathode may include a cathode current collector and a cathode active material layer disposed on the cathode current collector and including cathode active material particles such that the cathode active material layer satisfies a specific equation. The cathode active material particles may include lithium metal oxide particles that include nickel, and may have a mole fraction of cobalt of 0.02 or less with respect to all elements except for lithium and oxygen.Type: ApplicationFiled: August 28, 2023Publication date: May 9, 2024Inventors: Yong Seok LEE, Jeong Hoon JEUN, Jae Ram KIM, Jae Yun MIN, Ki Joo EOM, Myung Ro LEE, Hyun Joong JANG, Je Nam CHOI
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Patent number: 11944128Abstract: Provided is a method of cleaning an aerosol generating device, the method including: receiving a user input for performing a cleaning operation; obtaining information about a performance history of the cleaning operation in response to the user input; setting a mode of the cleaning operation to one of a plurality of cleaning modes based on the information about the performance history; and performing the cleaning operation according to the set cleaning mode.Type: GrantFiled: May 9, 2019Date of Patent: April 2, 2024Assignee: KT&G CORPORATIONInventors: Jae Min Lee, Jong Sub Lee, Dae Nam Han, Paul Joon Sunwoo
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Patent number: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
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Publication number: 20240097125Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer formed on the cathode current collector. The cathode active material layer includes cathode active material particles. The cathode active material particles include a lithium metal oxide particle containing nickel and having a mole fraction of cobalt of 0.02 or less among all elements except lithium and oxygen.Type: ApplicationFiled: July 11, 2023Publication date: March 21, 2024Inventors: Yong Seok LEE, Jeong Hoon JEUN, Jae Ram KIM, Jae Yun MIN, Ki Joo EOM, Myung Ro LEE, Hyun Joong JANG, Je Nam CHOI
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Publication number: 20240075318Abstract: The present disclosure relates to a method for carrying out dose delivery quality assurance for high-precision radiation treatment, in which parameters affecting a pass rate of dose delivery quality assurance can be derived through regression analysis, which is a known statistical analysis method, and a pass rate prediction model capable of predicting each parameter and the pass rate of dose delivery quality assurance can be derived, and accordingly, it can be predicted in advance whether dose delivery quality assurance will be passed according to the parameters through the above prediction model, without repeatedly carrying out dose delivery quality assurance according to a patient's treatment plan, and as a result, the efficiency of dose delivery quality assurance can be enhanced, and the time or capacity required for such quality assurance is reduced, such that radiation treatment for an actual patient can be quickly and precisely carried out.Type: ApplicationFiled: December 22, 2021Publication date: March 7, 2024Inventors: Young Nam KANG, Ji Na KIM, Hong Seok JANG, Byung Ock CHOI, Yun Ji SEOL, Tae Geon OH, Na Young AN, Jae Hyeon LEE, Kyu Min HAN, Ye Rim SHIN
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Patent number: 9562816Abstract: Provided is an apparatus for inspecting a magazine including a plurality of partially-finished products. The apparatus is configured to inspect a stopper of the magazine before providing the magazine to a packaging process, and further configured to classify the stopper into a normal product. The magazine comprising the stopper classified as the normal product is into the packaging process.Type: GrantFiled: August 20, 2014Date of Patent: February 7, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-hwan Ji, Jung-hun Choi, Sung-yeol Lee, Hee-sang Yang, Jae-nam Lee
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Publication number: 20150329334Abstract: Provided are an overhead hoist transfer system and a factory system employing the same. The factory system includes a rail attached to a ceiling of a factory. An overhead hoist transfer system, in which a first carrier configured to receive a first material and a second carrier configured to receive a second material may be suspended and moved along the rail, is provided. A processing device system including a first carrier port in which the first carrier may be seated, a first device gate through which the first material may pass, a second carrier port in which the second carrier may be seated, and a second device gate through which the second material may pass, is provided. The processing device system may be adjacent to the rail. The overhead hoist transfer system includes a grip unit configured to grip the first carrier or the second carrier, and a rotating unit configured to rotate the grip unit.Type: ApplicationFiled: March 4, 2015Publication date: November 19, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Nam LEE, Seong-Hoon PARK, Doo-Jin JUNG, Hee-Sang YANG, Sung-Yeol LEE
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Patent number: 9129998Abstract: An apparatus for cleaning at least one object may include a cleaning chamber, an air-blowing unit, a rotating unit and a collecting unit. The at least one object may be received within the cleaning chamber. The air-blowing unit may be configured to blow air to the at least one object in the cleaning chamber to float particles from the at least one object. The rotating unit may be configured to rotate the at least one object to provide the at least one object with the air in at least two directions from the air-blowing unit. The collecting unit may be configured to collect the floated particles.Type: GrantFiled: April 3, 2012Date of Patent: September 8, 2015Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gwang-Sick Kim, Seung-Geun Kim, Sung-Soo Lee, Jae-Nam Lee
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Publication number: 20150053595Abstract: Provided is an apparatus for inspecting a magazine including a plurality of partially-finished products. The apparatus is configured to inspect a stopper of the magazine before providing the magazine to a packaging process, and further configured to classify the stopper into a normal product. The magazine comprising the stopper classified as the normal product is into the packaging process.Type: ApplicationFiled: August 20, 2014Publication date: February 26, 2015Inventors: Chang-hwan Ji, Jung-hun Choi, Sung-yeol Lee, Hee-sang Yang, Jae-nam Lee
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Patent number: 8939696Abstract: A carrier transfer for automatically transferring a substrate carrier includes a gripper detachably coupled to the substrate carrier, the substrate carrier including a plurality of substrates and at least one open gate through which the plurality of substrates are loaded into or unloaded from the substrate carrier. The gripper includes a gate blocking unit secured to the gripper and configured to shift to a blocking position, the blocking position being a position of the gate blocking unit that partially blocks the gate to prevent the plurality of substrates from being separated from the substrate carrier during the automatic transferring of the substrate carrier.Type: GrantFiled: November 6, 2012Date of Patent: January 27, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Jae-Nam Lee, In-Cheol Kim, Jong-Hoon Kim, Hee-Sang Yang, Yu-Dong Won, Sung-Yeol Lee, Jong-In Lee, Min-Gu Chang, Woo-Chul Jeon
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Patent number: 8317015Abstract: A locking apparatus for locking a magazine configured to receive a printed circuit board (PCB) may include an actuator, a rotating block, and a locking member. The actuator may be installed on the magazine. The rotating block may be connected to the actuator. The rotating block may be rotated about a vertical axis. The locking member may be rotatably connected to the magazine about the vertical axis. The locking member may be selectively combined with the rotating block to block a front face of the magazine, thereby preventing breakaway of the PCB from the magazine.Type: GrantFiled: June 28, 2010Date of Patent: November 27, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-Hwan Ji, Jong-Hoon Kim, Hee-Sang Yang, Jae-Nam Lee, Jong-Chul Kim
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Publication number: 20120260945Abstract: An apparatus for cleaning at least one object may include a cleaning chamber, an air-blowing unit, a rotating unit and a collecting unit. The at least one object may be received within the cleaning chamber. The air-blowing unit may be configured to blow air to the at least one object in the cleaning chamber to float particles from the at least one object. The rotating unit may be configured to rotate the at least one object to provide the at least one object with the air in at least two directions from the air-blowing unit. The collecting unit may be configured to collect the floated particles.Type: ApplicationFiled: April 3, 2012Publication date: October 18, 2012Inventors: Gwang-Sick Kim, Seung-Geun Kim, Sung-Soo Lee, Jae-Nam Lee
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Publication number: 20110042242Abstract: A locking apparatus for locking a magazine configured to receive a printed circuit board (PCB) may include an actuator, a rotating block, and a locking member. The actuator may be installed on the magazine. The rotating block may be connected to the actuator. The rotating block may be rotated about a vertical axis. The locking member may be rotatably connected to the magazine about the vertical axis. The locking member may be selectively combined with the rotating block to block a front face of the magazine, thereby preventing breakaway of the PCB from the magazine.Type: ApplicationFiled: June 28, 2010Publication date: February 24, 2011Inventors: Chang-Hwan Ji, Jong-Hoon Kim, Hee-Sang Yang, Jae-Nam Lee, Jong-Chul Kim
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Patent number: 7656180Abstract: A burn-in board connection device includes a first connection unit to hold a burn-in board and move in a first direction perpendicular to the burn-in board that is inserted in a chamber of a burn-in test device, a second connection unit to move in a second direction parallel to the burn-in board to attach/detach the burn-in board that is held by the first connection unit to/from a connector disposed in the chamber. A burn-in board connection method includes coupling a finger to the burn-in board by moving the finger in a first direction, attaching the burn-in board to a connector by moving the finger in a second direction, and driving the finger by converting a rotation of a servo motor into a linear movement of the finger.Type: GrantFiled: November 8, 2007Date of Patent: February 2, 2010Assignee: Samsung Electronics Co., Inc.Inventors: Jae-Nam Lee, Jung-Hyeon Kim, Ju-II Kang, Jin-Woo Yang
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Publication number: 20090045196Abstract: An apparatus for holding stacked trays includes a cover and a hooking unit. The cover protects an upper surface of the stacked trays. The hooking unit is connected to the cover. The hooking unit is drawn from at least two side surfaces of the cover along the side surfaces of the stacked trays, to hold both lower ends of the stacked trays. Thus, the stacked trays may be easily held only by hooking the hook on the lower end of the stacked trays.Type: ApplicationFiled: August 14, 2008Publication date: February 19, 2009Inventors: Jae-Nam Lee, No-Shin Park, Jong-Hoon Kim, Woong-San Na
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Publication number: 20080139024Abstract: A burn-in board connection device includes a first connection unit to hold a burn-in board and move in a first direction perpendicular to the burn-in board that is inserted in a chamber of a burn-in test device, a second connection unit to move in a second direction parallel to the burn-in board to attach/detach the burn-in board that is held by the first connection unit to/from a connector disposed in the chamber. A burn-in board connection method includes coupling a finger to the burn-in board by moving the finger in a first direction, attaching the burn-in board to a connector by moving the finger in a second direction, and driving the finger by converting a rotation of a servo motor into a linear movement of the finger.Type: ApplicationFiled: November 8, 2007Publication date: June 12, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-Nam LEE, Jung-Hyeon KIM, Ju-Il KANG, Jin-Woo YANG
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Patent number: D618691Type: GrantFiled: June 10, 2009Date of Patent: June 29, 2010Assignee: Zalman Tech Co. Ltd.Inventors: Min Whan Seo, Jae Nam Lee, Ik Sang Shon
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Patent number: D699245Type: GrantFiled: October 23, 2012Date of Patent: February 11, 2014Assignee: Zalman Tech Co., Ltd.Inventors: Jae Nam Lee, Tae Hyun Kim