Patents by Inventor Min Ho Jung
Min Ho Jung 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: 20160311975Abstract: Provided are a fluoreneol-based monomer, a polymer for preparing a resist underlayer film obtained therefrom, a resist underlayer film composition containing the polymer, and a method for forming a resist underlayer film using the resist underlayer film composition, wherein the fluoreneol-based monomer is represented by Chemical Formula 2 below:Type: ApplicationFiled: April 20, 2016Publication date: October 27, 2016Inventors: Kwang Kuk Lee, Jin Su Ham, Sun Joo Kim, Hye Ryoung Lee, Min Ho Jung
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Patent number: 9441395Abstract: A door having an improved structure in which the door is formed integrally with a door handle, and a clothes treating apparatus having the same. The clothes treating apparatus includes a main body, a laundry insertion opening formed on a front surface of the main body, and a door to open and close the laundry insertion opening. The door includes a holder member rotatably coupled to the front surface of the main body, a transparent member passing through and coupled to the holder member, and a cover member covering a front surface of the holder member to define an external appearance of the door. The cover member includes a cover frame provided in a shape corresponding to the holder member, a cover panel coupled to a front surface of the cover frame, and a door handle including a protrusion portion and a recessed portion.Type: GrantFiled: June 26, 2014Date of Patent: September 13, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Won Kim, Jong Hun Sung, Min Ho Jung
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Publication number: 20160102114Abstract: A method of preparing a low-molecular lignin derivative comprises the step of: preparing lignin by hydrolyzing lignocellulosic biomass with an acid; preparing a first mixture by mixing 100 parts by weight of the lignin and 500 parts or more by weight of a phenolic compound; preparing a second mixture by mixing the first mixture with a solvent including the hydrophobic polar solvent; and recovering a low-molecular lignin derivative from the second mixture.Type: ApplicationFiled: May 22, 2014Publication date: April 14, 2016Inventors: Min Ho JUNG, Sun Joo MOON, Jeung Yil PARK, Sang Mok LEE, Da Eun KIM, Young Ran KIM, Jung Min KIM, Jin Hwa CHANG
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Publication number: 20150182100Abstract: A dish washing machine including a drive unit to drive a vane. The drive unit includes a motor to generate driving force, a belt connected to a drive pulley and an idle pulley to transfer the driving force of the motor to the vane the motor, a rail to guide movement of the vane, a rear holder to rotatably support the drive pulley, the rear holder being coupled to one end of the rail by tension of the belt, and a front holder to rotatably support idle pulley, the front holder being coupled to the other end of the rail by the tension of the belt.Type: ApplicationFiled: December 29, 2014Publication date: July 2, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Chan Young PARK, Min Ho JUNG, Hyun Dong JUNG, Soo Hyung YOO, Chang Wook LEE, Seung Gee HONG
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Publication number: 20150129004Abstract: A dish washing machine including a cabinet configured to form an exterior, a washing tub provided in the cabinet to wash dishes, and a jet nozzle configured to jet washing water to the washing tub, wherein the jet nozzle includes a plurality of nozzle inner walls provided therein to form a passage through which the washing water passes and having a plurality of passage inner walls provided to have arc shapes in section vertical to a flow direction of the washing water. Due to such configuration, a jetting force may be enhanced and washing efficiency may be also improved.Type: ApplicationFiled: November 3, 2014Publication date: May 14, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang Wook LEE, Min Ho JUNG, Hyun Dong JUNG, Chan Young PARK, Soo Hyung YOO, Seung Gee HONG
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Publication number: 20150128999Abstract: A dishwasher includes a tub that accommodates dishes; a nozzle assembly that sprays washing water; a vane assembly that is moved between a first position and a second position of an inside of the tub and changes a progression path of the washing water so that the sprayed washing water can be directed toward the dishes; and a controller that moves the vane assembly to the second position if the vane assembly is disposed at the first position. When a linear washing portion washes a small quantity of dishes by spraying washing water while making a reciprocal motion in part of an inside of a washing chamber, a washing time can be reduced, and concentrated washing can also be performed.Type: ApplicationFiled: September 30, 2014Publication date: May 14, 2015Applicant: Samsung Electronics Co., Ltd.Inventors: Chan Young PARK, Chang Wook LEE, Seung Gee HONG, Soo Hyung YOO, Min Ho JUNG, Sang Soo CHOI
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Publication number: 20150000200Abstract: A door having an improved structure in which the door is formed integrally with a door handle, and a clothes treating apparatus having the same. The clothes treating apparatus includes a main body, a laundry insertion opening formed on a front surface of the main body, and a door to open and close the laundry insertion opening. The door includes a holder member rotatably coupled to the front surface of the main body, a transparent member passing through and coupled to the holder member, and a cover member covering a front surface of the holder member to define an external appearance of the door. The cover member includes a cover frame provided in a shape corresponding to the holder member, a cover panel coupled to a front surface of the cover frame, and a door handle including a protrusion portion and a recessed portion.Type: ApplicationFiled: June 26, 2014Publication date: January 1, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Won Kim, Jong Hun Sung, Min Ho Jung
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Publication number: 20140299167Abstract: A dish washing machine having a structure allowing wash water to be evenly sprayed into a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub to accommodate the dishes, a spray unit to spray wash water into the washing tub, a diversion unit arranged inside a flow passage of wash water to divert the wash water sprayed from the spray unit, and a guide member coupled to one side of the diversion unit to allow the diversion unit to move within the washing tub. As the spray unit and the diversion unit are provided, a dead zone which wash water does not reach may be eliminated, and divided and intensive washing may be implemented in the washing tub.Type: ApplicationFiled: March 31, 2014Publication date: October 9, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seung gee HONG, Yong Soo KYONG, Chan Young PARK, Soo Hyung YOO, Chang Wook LEE, Min Ho JUNG, Hyoung Jun KIM, Jea Won LEE, Hyun Dong JUNG, Jae Man JOO
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Publication number: 20140238089Abstract: A washing machine includes: a cabinet; a tub; a pump case provided so as to drain washing water; a pump filter that filters foreign substances in washing water and is able to be detached from the pump case; and a pump filter head that is combined with one side of the pump filter and causes the pump filter to rotate, wherein the pump filter head includes: a first head having a first state in which the first head is engaged with one side of the pump case and is combined with the pump case and a second state in which the first head is released from the pump case; and a second head that is positioned at front of the first head and is rotatable separately from the first head in the first state. A user can recognize whether the pump filter is fully fastened to the pump case.Type: ApplicationFiled: February 26, 2014Publication date: August 28, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Wun Seok JEONG, Min Ho JUNG, Sam Young JANG, Seung Mok LEE, Kwang Duk BAEK
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Patent number: 8633660Abstract: The present invention relates to a switching operation control device of a power switch, an LED light emitting device including the same, and a control method thereof. The control device detects a zero crossing time when a voltage at an input end of the power switch becomes a zero voltage, generates a reference signal that is synchronized with the voltage at the input end of the power switch by using the detected zero crossing time, and compensates the generated reference signal with a first voltage that is greater than the zero voltage during a blocking period corresponding to the zero crossing time.Type: GrantFiled: February 16, 2011Date of Patent: January 21, 2014Assignee: Fairchild Korea Semiconductor Ltd.Inventors: Gye-Hyun Cho, Min-Ho Jung, Sung-Yun Park, Dong-Hwan Kim
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Publication number: 20120051495Abstract: An apparatus configured to generate control data. The apparatus includes a counter unit configured to receive an input signal having a first state and a second state and counts the first state in the input signal, a delay unit configured to delay the count value for a predetermined time, and a data output unit configured to receive the delayed count value from the counter unit and then generate the control data based on the delayed count value.Type: ApplicationFiled: May 18, 2011Publication date: March 1, 2012Inventors: Jong-Tae HWANG, Min-Ho JUNG, Jun-Hong LEE, Seong-Joon PARK
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Patent number: 8125197Abstract: Disclosed are a switch controller, a switch control method, and a converter based thereon. The switch controller generates an input sensing voltage corresponding to the input voltage of the converter, and compares the input sensing voltage with a predetermined first reference value. The switch controller generates a zero cross detection signal with a first level or a second level depending upon the comparison result, and generates a reference clock signal varying in frequency in accordance with one cycle of the zero cross detection signal. The switch controller generates digital signals by using the reference clock signal and the zero cross detection signal. The digital signals synchronize with the zero cross detection signal, and increase in accordance with the reference clock signal during a half of one cycle of the zero cross detection signal, while decreasing in accordance with the reference clock signal during the other half cycle of the zero cross detection signal.Type: GrantFiled: July 24, 2009Date of Patent: February 28, 2012Assignee: Fairchild Korea Semiconductor Ltd.Inventors: Jong-Tae Hwang, Moon-Sang Jung, Jin-Sung Kim, Dae-Ho Kim, Min-Ho Jung
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Publication number: 20110199010Abstract: The present invention relates to a switching operation control device of a power switch, an LED light emitting device including the same, and a control method thereof. The control device detects a zero crossing time when a voltage at an input end of the power switch becomes a zero voltage, generates a reference signal that is synchronized with the voltage at the input end of the power switch by using the detected zero crossing time, and compensates the generated reference signal with a first voltage that is greater than the zero voltage during a blocking period corresponding to the zero crossing time.Type: ApplicationFiled: February 16, 2011Publication date: August 18, 2011Inventors: Gye-Hyun CHO, Min-ho JUNG, Sung-Yun PARK, Dong-Hwan KIM
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Patent number: 7746621Abstract: A bar type ionizer has a discharging electrode, a ground electrode, a high voltage unit, and a controller unit and uses the technique of eliminating static electricity by corona discharging. The ionizer also has a FND unit mounted on the bar which lets the user see the bar information including address of the bar, frequency, duty rate, alarm, run/stop state easily, plus buttons that let the user control the bar information easily, an air supply device installed around the needles in the air injecting socket which sends air, and a second air supply device installed around the needles having round sections and sending air to the end of the needles to eliminate the dust attached on the end of the needles. The ionizer has a streamlined section so that inside air flows smoothly. The second air supply device is elliptic with the minor axis smaller than the radius of the needle. The needle is positioned at the center of this elliptic groove and fixed by it.Type: GrantFiled: February 9, 2006Date of Patent: June 29, 2010Assignee: Sunje Hitek Co., Ltd.Inventors: Yong-Chul Jung, Byung-Soo Lee, Min-Ho Jung, Chung-Han Shim
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Patent number: 7710707Abstract: A flexible ionizer uses soft X-ray and has a head unit generating soft X-ray whose wavelength is 1.2˜1.5 ?, a soft X-ray protect unit shielding the leak of the soft X-ray from the head unit, and a power control unit supplying a control signal and control voltage to the head unit. The head unit is positioned outside of the soft X-ray protect unit with the flexible ionizer further having a flexible tube protecting a high voltage cable that connects the head unit and power control unit from external impact or vibration and letting the user bend the head of the head unit at an arbitrary angle toward a charged body if necessary, a connecting device letting the ions generated at the window positioned inside of the body of the ionizer emit toward the charged body by connecting one end of the flexible tube and the head unit, and a connecting device connecting the other end of the flexible tube and the body of the ionizer.Type: GrantFiled: October 18, 2005Date of Patent: May 4, 2010Assignee: Sunje Hitek., Ltd.Inventors: Yong-Chul Jung, Byung-Soo Lee, Min-Ho Jung, Chung-Han Shim
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Publication number: 20100019809Abstract: Disclosed are a switch controller, a switch control method, and a converter based thereon. The switch controller generates an input sensing voltage corresponding to the input voltage of the converter, and compares the input sensing voltage with a predetermined first reference value. The switch controller generates a zero cross detection signal with a first level or a second level depending upon the comparison result, and generates a reference clock signal varying in frequency in accordance with one cycle of the zero cross detection signal. The switch controller generates digital signals by using the reference clock signal and the zero cross detection signal. The digital signals synchronize with the zero cross detection signal, and increase in accordance with the reference clock signal during a half of one cycle of the zero cross detection signal, while decreasing in accordance with the reference clock signal during the other half cycle of the zero cross detection signal.Type: ApplicationFiled: July 24, 2009Publication date: January 28, 2010Applicant: Fairchild Korea Semiconductor Ltd.Inventors: Jong-Tae Hwang, Moon-Sang Jung, Jin-Sung Kim, Dae-Ho Kim, Min-Ho Jung
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Publication number: 20090103229Abstract: A bar type ionizer has a discharging electrode, a ground electrode, a high voltage unit, and a controller unit and uses the technique of eliminating static electricity by corona discharging. The ionizer also has a FND unit mounted on the bar which lets the user see the bar information including address of the bar, frequency, duty rate, alarm, run/stop state easily, plus buttons that let the user control the bar information easily, an air supply device installed around the needles in the air injecting socket which sends air, and a second air supply device installed around the needles having round sections and sending air to the end of the needles to eliminate the dust attached on the end of the needles. The ionizer has a streamlined section so that inside air flows smoothly. The second air supply device is elliptic with the minor axis smaller than the radius of the needle. The needle is positioned at the center of this elliptic groove and fixed by it.Type: ApplicationFiled: February 9, 2006Publication date: April 23, 2009Inventors: Yong-Chul Jung, Byung-Soo Lee, Min-Ho Jung, Chung-Han Shim
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Publication number: 20090067111Abstract: A flexible ionizer uses soft X-ray and has a head unit generating soft X-ray whose wavelength is 1.2˜1.5 ?, a soft X-ray protect unit shielding the leak of the soft X-ray from the head unit, and a power control unit supplying a control signal and control voltage to the head unit. The head unit is positioned outside of the soft X-ray protect unit with the flexible ionizer further having a flexible tube protecting a high voltage cable that connects the head unit and power control unit from external impact or vibration and letting the user bend the head of the head unit at an arbitrary angle toward a charged body if necessary, a connecting device letting the ions generated at the window positioned inside of the body of the ionizer emit toward the charged body by connecting one end of the flexible tube and the head unit, and a connecting device connecting the other end of the flexible tube and the body of the ionizer.Type: ApplicationFiled: October 18, 2005Publication date: March 12, 2009Inventors: Yong-Chul Jung, Byung-Soo Lee, Min-Ho Jung, Chung Han Shim
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Patent number: 7329477Abstract: The present invention provides a process for using an amine contamination-protecting top-coating composition. Preferably, the amine contamination-protecting top-coating composition of the present invention comprises an amine contamination-protecting compound. Useful amine contamination-protecting compounds include amine derivatives; amino acid derivatives; amide derivatives; urethane derivatives; urea derivatives; salts thereof; and mixtures thereof. The amine contamination-protecting top-coating composition of the present invention reduces or eliminates problems such as T-topping due to a post exposure delay effect and/or difficulties in forming a fine pattern below 100 nm due to acid diffusion associated with conventional lithography processes involving a photoresist polymer containing an alicyclic main chain using a light source, such as KrF (248 nm), ArF (193 nm), F2 (157 nm), E-beam, ion beam and extremely ultraviolet (EUV).Type: GrantFiled: November 19, 2004Date of Patent: February 12, 2008Assignee: Hynix Semiconductor Inc.Inventors: Jae Chang Jung, Keun Kyu Kong, Hyeong Soo Kim, Jin Soo Kim, Cha Won Koh, Sung Eun Hong, Geun Su Lee, Min Ho Jung, Ki Ho Baik
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Patent number: 7208260Abstract: The present invention discloses a cross-linking monomer represented by the following Chemical Formula 1, a process for preparing a photoresist polymer using the same, and said photoresist polymer: <Chemical Formula> wherein, R? and R? individually represent hydrogen or methyl; m represents a number of 1 to 10; and R is selected from the group consisting of straight or branched C1-10 alkyl, straight or branched C1-10 ester, straight or branched C1-10 ketone, straight or branched C1-10 carboxylic acid, straight or branched C1-10 acetal, straight or branched C1-10 alkyl including at least one hydroxyl group, straight or branched C1-10 ester including at least one hydroxyl group, straight or branched C1-10 ketone including at least one hydroxyl group, straight or branched C1-10 carboxylic acid including at least one hydroxyl group, and straight or branched C1-10 acetal including at least one hydroxyl group.Type: GrantFiled: February 22, 2002Date of Patent: April 24, 2007Assignee: Hynix Semiconductor Inc.Inventors: Jae Chang Jung, Keun Kyu Kong, Min Ho Jung, Geun Su Lee, Ki Ho Balk