Patents by Inventor Jesse Jaejin Kim
Jesse Jaejin Kim 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: 20240091436Abstract: A liquid medicine injection device includes: a liquid medicine storage unit including a cylinder including a space configured to store liquid medicine therein and a discharge hole connected to the space, and a piston arranged inside the cylinder and moving toward the discharge hole depending on discharge of the liquid medicine; a first electrode on an outer surface of the cylinder; a second electrode on the outer surface of the cylinder, the second electrode facing the first electrode with the piston therebetween; and a circuit unit including a substrate electrically connected to the first electrode and the second electrode.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Jesse Jaejin Kim, Seung Ha Kim
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Patent number: 11865300Abstract: A liquid medicine injection device includes: a liquid medicine storage unit including a cylinder including a space configured to store liquid medicine therein and a discharge hole connected to the space, and a piston arranged inside the cylinder and moving toward the discharge hole depending on discharge of the liquid medicine; a first electrode on an outer surface of the cylinder; a second electrode on the outer surface of the cylinder, the second electrode facing the first electrode with the piston therebetween; and a circuit unit including a substrate electrically connected to the first electrode and the second electrode.Type: GrantFiled: February 25, 2022Date of Patent: January 9, 2024Assignee: EOFlow Co., Ltd.Inventors: Jesse Jaejin Kim, Seung Ha Kim
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Patent number: 11859602Abstract: Provided are an electroosmotic pump, including: a membrane; a first electrode which is provided on one surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support; and a second electrode which is provided on the other surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support, and a fluid-pumping system including the electroosmotic pump.Type: GrantFiled: February 14, 2023Date of Patent: January 2, 2024Assignee: EOFLOW CO., LTD.Inventors: Jesse Jaejin Kim, Yongchul Song
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Publication number: 20230405222Abstract: Provided is a liquid medicine injection device having a needle holder slid immediately by using the elasticity of a spring such that a needle installed at the needle holder may be instantly inserted into a patient.Type: ApplicationFiled: August 7, 2023Publication date: December 21, 2023Inventors: Seung Ha Kim, Jesse Jaejin Kim
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Patent number: 11752259Abstract: Provided is a liquid medicine injection device having a needle holder slid immediately by using the elasticity of a spring such that a needle installed at the needle holder may be instantly inserted into a patient.Type: GrantFiled: August 26, 2020Date of Patent: September 12, 2023Assignee: EOFLOW CO., LTD.Inventors: Seung Ha Kim, Jesse Jaejin Kim
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Patent number: 11738137Abstract: The present invention discloses a liquid medicine injection device that is attached to a patient's body to inject liquid medicine such as insulin at an appropriate time. A liquid medicine injection device according to the present invention includes: a case; a liquid medicine tank that is disposed in the case and where liquid medicine is received; an electro-osmosis pump that is connected with the liquid medicine tank and moves the liquid medicine; a needle assembly that receives the liquid medicine by being connected to the electro-osmosis pump and injects the received liquid medicine into a human body; and an adhesive member combined to the case and attached to the human body.Type: GrantFiled: December 27, 2019Date of Patent: August 29, 2023Assignee: EOFLOW CO., LTD.Inventors: Seung Ha Kim, Jae Hong Kim, Jesse Jaejin Kim, Yongchul Song
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Patent number: 11725640Abstract: The present invention discloses a path-type liquid medicine delivery electro-osmosis pump that can be applied to a wearable medicine device. An electro osmosis pump according to the present invention includes: a connector provided with a liquid medicine inlet and a liquid medicine outlet; a check valve assembly combined to one side of the connector; and a driver that is connected to the other side of the connector and moves the liquid medicine toward the liquid medicine outlet by applying pressure to the liquid medicine while being separated from the liquid medicine, which passes through the check valve assembly.Type: GrantFiled: February 23, 2022Date of Patent: August 15, 2023Assignee: EOFLOW CO., LTD.Inventors: Seung Ha Kim, Jae Hong Kim, Jesse Jaejin Kim, Yongchul Song
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Publication number: 20230204020Abstract: Provided are an electroosmotic pump, including: a membrane; a first electrode which is provided on one surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support; and a second electrode which is provided on the other surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support, and a fluid-pumping system including the electroosmotic pump.Type: ApplicationFiled: February 14, 2023Publication date: June 29, 2023Inventors: Jesse Jaejin Kim, Yongchul Song
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Publication number: 20230145791Abstract: The disclosed technology relates to a method for using a medicinal fluid injection device comprising a housing having an opening in a side surface thereof, a storage container arranged inside the housing and configured to store a medicinal fluid, an injection needle connected to the storage container and configured to inject the medicinal fluid when stored in the storage container through the opening, and a cover body covering the opening, wherein the cover body includes a cover part configured such that the a shape of the cover part changes according to air pressure caused by the injection needle.Type: ApplicationFiled: January 2, 2023Publication date: May 11, 2023Inventors: Seung Ha Kim, Jesse Jaejin Kim
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Publication number: 20230118571Abstract: Provided is a liquid medication control injection device including a blood glucose measuring unit configured to measure blood glucose of target of injection at least a plurality of times, sequentially, a first liquid medication injection unit configured to inject a first liquid medication containing a component for controlling a decrease in blood glucose of the target of injection to the target of injection, and a second liquid medication injection unit configured to inject a second liquid medication containing a component for controlling an increase in blood glucose of the target of injection, wherein the component of the second liquid medication is different from that of the first liquid medication.Type: ApplicationFiled: March 4, 2021Publication date: April 20, 2023Inventors: Jesse Jaejin Kim, Ho Min Jeon, Yongho Jeon
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Patent number: 11603831Abstract: Provided are an electroosmotic pump, including: a membrane; a first electrode which is provided on one surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support; and a second electrode which is provided on the other surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support, and a fluid-pumping system including the electroosmotic pump.Type: GrantFiled: April 20, 2021Date of Patent: March 14, 2023Assignee: EOFLOW CO., LTD.Inventors: Jesse Jaejin Kim, Yongchul Song
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Patent number: 11565049Abstract: The disclosed technology relates to medicinal fluid injection devices. In one aspect, a medicinal fluid injection device includes a housing having an opening in a side surface thereof, a storage container arranged inside the housing and configured to store a medicinal fluid, an injection needle connected to the storage container and configured to inject the medicinal fluid when stored in the storage container through the opening, and a cover body covering the opening, wherein the cover body includes a cover part configured such that the a shape of the cover part changes according to air pressure caused by the injection needle.Type: GrantFiled: May 12, 2020Date of Patent: January 31, 2023Assignee: EOFLOW CO., LTD.Inventors: Seung Ha Kim, Jesse Jaejin Kim
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Publication number: 20220362469Abstract: A drug injection device includes a base body, a needle module including a needle injected into a user's body and discharging a drug and mounted on the base body, a cartridge module including a reservoir storing the drug discharged to the needle and having a structure attachable to and detachable from the base body, and a drug discharge assembly disposed between the needle and the reservoir and dispensing the drug to the needle in a preset amount.Type: ApplicationFiled: October 23, 2020Publication date: November 17, 2022Inventors: Jesse Jaejin Kim, Yongjoon Han
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Publication number: 20220288301Abstract: A liquid medicine injection device includes: a liquid medicine storage unit including a cylinder including a space configured to store liquid medicine therein and a discharge hole connected to the space, and a piston arranged inside the cylinder and moving toward the discharge hole depending on discharge of the liquid medicine; a first electrode on an outer surface of the cylinder; a second electrode on the outer surface of the cylinder, the second electrode facing the first electrode with the piston therebetween; and a circuit unit including a substrate electrically connected to the first electrode and the second electrode.Type: ApplicationFiled: February 25, 2022Publication date: September 15, 2022Inventors: Jesse Jaejin Kim, Seung Ha Kim
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Publication number: 20220170447Abstract: The present invention discloses a path-type liquid medicine delivery electro-osmosis pump that can be applied to a wearable medicine device. An electro osmosis pump according to the present invention includes: a connector provided with a liquid medicine inlet and a liquid medicine outlet; a check valve assembly combined to one side of the connector; and a driver that is connected to the other side of the connector and moves the liquid medicine toward the liquid medicine outlet by applying pressure to the liquid medicine while being separated from the liquid medicine, which passes through the check valve assembly.Type: ApplicationFiled: February 23, 2022Publication date: June 2, 2022Inventors: Seung Ha Kim, Jae Hong Kim, Jesse Jaejin Kim, Yongchul Song
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Patent number: 11291764Abstract: A liquid medicine injection device includes: a liquid medicine storage unit including a cylinder including a space configured to store liquid medicine therein and a discharge hole connected to the space, and a piston arranged inside the cylinder and moving toward the discharge hole depending on discharge of the liquid medicine; a first electrode on an outer surface of the cylinder; a second electrode on the outer surface of the cylinder, the second electrode facing the first electrode with the piston therebetween; and a circuit unit including a substrate electrically connected to the first electrode and the second electrode.Type: GrantFiled: October 16, 2017Date of Patent: April 5, 2022Assignee: EOFLOW CO., LTD.Inventors: Jesse Jaejin Kim, Seung Ha Kim
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Patent number: 11286918Abstract: The present invention discloses a path-type liquid medicine delivery electro-osmosis pump that can be applied to a wearable medicine device. An electro osmosis pump according to the present invention includes: a connector provided with a liquid medicine inlet and a liquid medicine outlet; a check valve assembly combined to one side of the connector; and a driver that is connected to the other side of the connector and moves the liquid medicine toward the liquid medicine outlet by applying pressure to the liquid medicine while being separated from the liquid medicine, which passes through the check valve assembly.Type: GrantFiled: August 1, 2017Date of Patent: March 29, 2022Assignee: EOFLOW CO., LTD.Inventors: Seung Ha Kim, Jae Hong Kim, Jesse Jaejin Kim, Yongchul Song
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Publication number: 20210239102Abstract: Provided are an electroosmotic pump, including: a membrane; a first electrode which is provided on one surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support; and a second electrode which is provided on the other surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support, and a fluid-pumping system including the electroosmotic pump.Type: ApplicationFiled: April 20, 2021Publication date: August 5, 2021Inventors: Jesse Jaejin Kim, Yongchul Song
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Publication number: 20210213196Abstract: Provided are a method, apparatus, and computer program for providing a notification according to a period of use of a drug infusion device. A time point at which the drug infusion device switches from an inactive mode to an active mode may be determined as a use start time point. Also, an impending expiration notification indicating that expiration of a period of use of the drug infusion device is imminent may be provided at a first time point after a certain period from the use start time point, based on a usable period and a user set time of the drug infusion device. In addition, an expiration notification indicating that the period of use of the drug infusion device has expired may be provided at a second time point after the usable period from the use start time point.Type: ApplicationFiled: February 3, 2021Publication date: July 15, 2021Inventors: Luis Malave, Jesse Jaejin Kim, Yong Ho Jeon, Dong Min Lee
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Patent number: 11015583Abstract: Provided are an electroosmotic pump, including: a membrane; a first electrode which is provided on one surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support; and a second electrode which is provided on the other surface of the membrane, including a porous support including an insulator and an electrochemical reaction material formed on the porous support, and a fluid-pumping system including the electroosmotic pump.Type: GrantFiled: June 16, 2017Date of Patent: May 25, 2021Assignee: EOFlow Co., Ltd.Inventors: Jesse Jaejin Kim, Yongchul Song