Patents by Inventor Jong-Mok Lee
Jong-Mok 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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Publication number: 20230179139Abstract: There is provided a water solar power generation system including: a solar cell plate; a frame supporting the solar cell frame; and a float installed in the frame and positioning the solar cell plate on the surface of the water while floating on the surface of the water. The frame becomes a negative electrode and an optical electrode which becomes a positive electrode, and is electrically connected to the frame, and causes water decomposition while contacting water in the water to generate oxygen in the water.Type: ApplicationFiled: June 18, 2020Publication date: June 8, 2023Applicant: SCOTRA CORPORATIONInventors: Jong-Mok LEE, Chang-Sub WON, Dong-Chan KIM, Myeng-Gil GANG, Sang-Gu KIM
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Patent number: 10568606Abstract: An ultrasonic probe includes a connection layer including a conductor array for connecting a transducer array and a printed circuit board (PCB) to an application specific integrated circuit (ASIC). The ultrasonic probe includes a transducer array which transmits and receives an ultrasonic wave, a first electronic circuit electrically connected to the transducer array, a second electronic circuit electrically connected to the first electronic circuit, and a connection layer disposed between the transducer array and the first electronic circuit and including a first conductor array in contact with the transducer array so that the transducer array is electrically connected to the first electronic circuit and a second conductor array in contact with the second electronic circuit so that the second electronic circuit is electrically connected to the first electronic circuit.Type: GrantFiled: December 1, 2015Date of Patent: February 25, 2020Assignee: Samsung Medison Co., Ltd.Inventors: Jin Ho Gu, Jae-Yk Kim, Jong Mok Lee, Young Mun Cho
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Publication number: 20190216438Abstract: For compensating for distortions of ultrasonic transducer signals by measuring thickness of a membrane cap and 3D oil covering the ultrasonic transducer in real time without additional hardware, according to an embodiment of the present disclosure, an ultrasonic imaging apparatus may comprises an ultrasonic probe configured to have an ultrasonic transducer with a plurality of elements, a membrane cap provided in a form that covers the ultrasonic transducer, and three dimensional (3D) oil provided between the ultrasonic transducer and the membrane cap; a controller configured to obtain thickness data of at least one of the membrane cap and the 3D oil to compensate for a distortion of a signal transmitted or received by the ultrasonic transducer.Type: ApplicationFiled: April 2, 2018Publication date: July 18, 2019Inventors: In Seong SONG, Jong Mok LEE, Won Gee OH
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Patent number: 10016179Abstract: A probe includes: a piezoelectric layer to generate ultrasonic waves, a backing layer to absorb ultrasonic waves generated at the piezoelectric layer and proceeding toward a rear, a reflective layer occupying an area smaller than an area of the piezoelectric layer and provided in between the piezoelectric layer and the backing layer to amplify the ultrasonic waves generated at the piezoelectric layer, and a lens layer to focus the ultrasonic waves proceeding toward a front of the piezoelectric layer at a certain point.Type: GrantFiled: August 21, 2015Date of Patent: July 10, 2018Assignee: Samsung Medison Co., Ltd.Inventors: Jong-Sun Ko, Ki Soo Kim, Hyun Phill Ko, Yong Jae Kim, Saidmurod Akramov, Jong Mok Lee
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Patent number: 9841404Abstract: Disclosed herein is a probe including: an acoustic module including a piezoelectric layer configured to generate ultrasonic waves, a matching layer configured to reduce a difference in acoustic impedance between the piezoelectric layer and an object, and a backing layer configured to absorb ultrasonic waves generated by the piezoelectric layer and transmitted backward from the piezoelectric layer; a plurality of attenuation layers provided at both edges of the upper surface of the acoustic module, and configured to attenuate ultrasonic waves generated by the acoustic module; and a lens layer disposed to cover the upper surfaces of the attenuation layers, and configured to focus ultrasonic waves transmitted forward from the piezoelectric layer at a predetermined point.Type: GrantFiled: June 24, 2015Date of Patent: December 12, 2017Assignee: SAMSUNG MEDISON CO., LTD.Inventors: Jong-Sun Ko, Hyun Phill Ko, Ki Soo Kim, Yong Jae Kim, Jong Mok Lee
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Publication number: 20160187298Abstract: Disclosed herein is a probe including: an acoustic module including a piezoelectric layer configured to generate ultrasonic waves, a matching layer configured to reduce a difference in acoustic impedance between the piezoelectric layer and an object, and a backing layer configured to absorb ultrasonic waves generated by the piezoelectric layer and transmitted backward from the piezoelectric layer; a plurality of attenuation layers provided at both edges of the upper surface of the acoustic module, and configured to attenuate ultrasonic waves generated by the acoustic module; and a lens layer disposed to cover the upper surfaces of the attenuation layers, and configured to focus ultrasonic waves transmitted forward from the piezoelectric layer at a predetermined point.Type: ApplicationFiled: June 24, 2015Publication date: June 30, 2016Inventors: Jong-Sun KO, Hyun Phill KO, Ki Soo KIM, Yong Jae KIM, Jong Mok LEE
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Publication number: 20160183916Abstract: A probe includes: a piezoelectric layer to generate ultrasonic waves, a backing layer to absorb ultrasonic waves generated at the piezoelectric layer and proceeding toward a rear, a reflective layer occupying an area smaller than an area of the piezoelectric layer and provided in between the piezoelectric layer and the backing layer to amplify the ultrasonic waves generated at the piezoelectric layer, and a lens layer to focus the ultrasonic waves proceeding toward a front of the piezoelectric layer at a certain point.Type: ApplicationFiled: August 21, 2015Publication date: June 30, 2016Inventors: Jong-Sun KO, Ki Soo KIM, Hyun Phill KO, Yong Jae KIM, Saidmurod AKRAMOV, Jong Mok LEE
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Publication number: 20160151043Abstract: An ultrasonic probe includes a connection layer including a conductor array for connecting a transducer array and a printed circuit board (PCB) to an application specific integrated circuit (ASIC). The ultrasonic probe includes a transducer array which transmits and receives an ultrasonic wave, a first electronic circuit electrically connected to the transducer array, a second electronic circuit electrically connected to the first electronic circuit, and a connection layer disposed between the transducer array and the first electronic circuit and including a first conductor array in contact with the transducer array so that the transducer array is electrically connected to the first electronic circuit and a second conductor array in contact with the second electronic circuit so that the second electronic circuit is electrically connected to the first electronic circuit.Type: ApplicationFiled: December 1, 2015Publication date: June 2, 2016Inventors: Jin Ho GU, Jae-Yk KIM, Jong Mok LEE, Young Mun CHO
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Patent number: 8776669Abstract: Disclosed are an anti-abrasion device and a reciprocating compressor having the same, whereby a sleeve is fabricated with an outer diameter smaller than an inner diameter of a connecting rod to be non-press-fitted, thereby facilitating an assembly of the sleeve, and also the deformation of an inner diameter of the sleeve is prevented during the assembly of the sleeve, thereby preventing beforehand an increase in an input load of a motor unit due to the deformation of the sleeve and an abrasion of a pin of a crankshaft.Type: GrantFiled: July 17, 2009Date of Patent: July 15, 2014Assignee: LG Electronics Inc.Inventors: Jin-Kook Kim, Kyeong-Ho Kim, Young-Hwan Kim, Kyoung-Jun Park, Jong-Mok Lee
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Patent number: 8297957Abstract: A compressor having a casing to which a gas suction pipe is connected; a driving motor provided in the casing; a cylinder; a valve supporting plate (210) covering the cylinder (300), the valve supporting plate (210) having a suction hole (212) for sucking gas into the cylinder (300) and two discharge holes (211) for discharging gas compressed in the cylinder (300); a piston (100) having two protrusions (101) at a pressure surface in correspondence to the two discharge holes (211) of the valve supporting plate (210), the protrusions (101) having different sized cross-sections, the piston being linearly reciprocal in the cylinder (300) by receiving a driving force of the driving motor; a suction valve coupled to the valve supporting plate (210) to open and close the suction hole (212); a discharge valve coupled to the valve supporting plate to open and close the two discharge holes (211).Type: GrantFiled: December 29, 2006Date of Patent: October 30, 2012Assignee: LG Electronics Inc.Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim
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Patent number: 8292793Abstract: The present invention relates to a control method of a centrifuge using balancer wherein a balancer containing balls, a liquid, or both balls and a liquid are provided, thereby helping the rotor rotate more stably. More particularly, the centrifuge comprises a motor, a rotational shaft of the motor projected from said motor, a rotor, a main body, and a balancer which contains compensation material in a balancing space formed by a cover that is coupled to said main body, wherein the balancing for the unbalance due to the loaded samples is executed more accurately and stably.Type: GrantFiled: July 31, 2009Date of Patent: October 23, 2012Assignee: Hanlab CorporationInventors: Heuigeun Ryu, Jong-Mok Lee, Sungha Chang
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Patent number: 8171841Abstract: A detachable connecting rod includes a first member (410)a large end portion (411) having a trough hole (H1), and a first connection rod portion (412) extending from the large end portion (411), the first connection rod portion (412) having a pair of spaced apart arms defining a coupling groove (413) extending in the same direction as an axial direction of the through hole (H1); a second member (420) including a small end portion having a through hole (H2), and second connection rod portion (422) extending from the small end portion, the second connection rod (422) portion being inserted into the coupling groove (413) and a coupling unit for coupling the first connection rod portion (412) to the second connection rod portion inserted (412) into the coupling groove (413) of the first member (410). The detachable connecting rod is useable in a compressor.Type: GrantFiled: December 29, 2006Date of Patent: May 8, 2012Assignee: LG Electronics Inc.Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim
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Publication number: 20110232416Abstract: Disclosed are an anti-abrasion device and a reciprocating compressor having the same, whereby a sleeve is fabricated with an outer diameter smaller than an inner diameter of a connecting rod to be non-press-fitted, thereby facilitating an assembly of the sleeve, and also the deformation of an inner diameter of the sleeve is prevented during the assembly of the sleeve, thereby preventing beforehand an increase in an input load of a motor unit due to the deformation of the sleeve and an abrasion of a pin of a crankshaft.Type: ApplicationFiled: June 17, 2009Publication date: September 29, 2011Inventors: Jin-Kook Kim, Kyeong-Ho Kim, Young-Hwan Kim, Kyoung-Jun Park, Jong-Mok Lee
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Publication number: 20090175746Abstract: A compressor having a casing to which a gas suction pipe is connected; a driving motor provided in the casing; a cylinder; a valve supporting plate (210) covering the cylinder (300), the valve supporting plate (210) having a suction hole (212) for sucking gas into the cylinder (300) and two discharge holes (211) for discharging gas compressed in the cylinder (300); a piston (100) having two protrusions (101) at a pressure surface in correspondence to the two discharge holes (211) of the valve supporting plate (210), the protrusions (101) having different sized cross-sections, the piston being linearly reciprocal in the cylinder (300) by receiving a driving force of the driving motor; a suction valve coupled to the valve supporting plate (210) to open and close the suction hole (212); a discharge valve coupled to the valve supporting plate to open and close the two discharge holes (211).Type: ApplicationFiled: December 29, 2006Publication date: July 9, 2009Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim
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Publication number: 20090123305Abstract: A detachable connecting rod includes a first member (410)a large end portion (411) having a trough hole (H1), and a first connection rod portion (412) extending from the large end portion (411), the first connection rod portion (412) having a pair of spaced apart arms defining a coupling groove (413) extending in the same direction as an axial direction of the through hole (H1); a second member (420) including a small end portion having a through hole (H2), and second connection rod portion (422) extending from the small end portion, the second connection rod (422) portion being inserted into the coupling groove (413) and a coupling unit for coupling the first connection rod portion (412) to the second connection rod portion inserted (412) into the coupling groove (413) of the first member (410). The detachable connecting rod is useable in a compressor.Type: ApplicationFiled: December 29, 2006Publication date: May 14, 2009Inventors: Kyoung-Jun Park, Ji-Young Bae, Jin-Kook Kim, Bum-Joon Kim, Hyuk Nam, Jong-Mok Lee, Jong-Hyuk Kim, Kyeong-Ho Kim