Patents by Inventor Hung Chiu
Hung Chiu 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: 20250099676Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.Type: ApplicationFiled: December 6, 2024Publication date: March 27, 2025Applicant: Medtronic MiniMed, Inc.Inventors: Chia-Hung Chiu, Hsifu Wang, Rebecca K. Gottlieb
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Patent number: 12234266Abstract: The present invention relates to a method for producing CRM197 recombinant protein in cells. The method comprises culturing a cell comprising an expression plasmid with a polynucleotide and inducing expression of the CRM197 protein.Type: GrantFiled: January 18, 2019Date of Patent: February 25, 2025Assignee: OBI PHARMA, INC.Inventors: I-Ming Cho, Chia-Hung Chiu, Lee-Cheng Liu
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Publication number: 20250049585Abstract: The present disclosure provides a customized module-wise bra with both aesthetic, comfort, and functions assisting a post-mastectomy subject to wear the bra and correct any postural distortion arising from imbalance due to loss of weight from the mastectomized breast. Also provided herein is a method for fabricating the customized module-wise bra according to the anatomical/physical characteristics of the subject based on various 3D printing, 3D body scanning and ultrasonography techniques.Type: ApplicationFiled: January 20, 2023Publication date: February 13, 2025Inventors: Gloria Lei YAO, Hing-leung CHAN, Erika Kit-shan NGAN, Kaoru Ting-fong LEUNG, Kain Hung-chiu WU, Jasmine Li CHI, Yammy Yan-yi CHENG
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Patent number: 12178994Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.Type: GrantFiled: April 13, 2023Date of Patent: December 31, 2024Assignee: Medtronic MiniMed, Inc.Inventors: Chia-Hung Chiu, Hsifu Wang, Rebecca K. Gottlieb
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Publication number: 20240358282Abstract: A device includes a glucose monitor comprising at least one sensor electrode configured to sense signals indicative of interstitial glucose level of a patient. The device also includes a memory and one or more processors implemented in circuitry and in communication with the memory. The one or more processors are configured to cause delivery of a cleaning electrical current to the at least one sensor electrode. The cleaning electrical current is one or more electrochemical cleaning pulses configured to at least partially remove, in vivo and from the sensor electrode, excipients associated with the delivery of a fluid that includes insulin.Type: ApplicationFiled: March 27, 2024Publication date: October 31, 2024Inventors: Nor Akmaliza Rais, Chia-Hung Chiu, Meredith Hannah Buganski, Aishwarya Mahadevan
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Publication number: 20240233217Abstract: A classified display method of centralized market activity is disclosed and includes: obtaining a trading data; determining a current bid-ask price status; labeling a trading attribute for the trading data based on the bid-ask price status; deciding a displaying position of the trading data based on the trading attribute; identifying a trader identity based on a trading volume of the trading data; deciding a displaying pattern based on the trader identity; updating displaying data of an actual activity graph; and, updating a displaying figure of the actual activity graph.Type: ApplicationFiled: November 20, 2023Publication date: July 11, 2024Inventor: Chih-Hung CHIU
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Publication number: 20240176430Abstract: Examples are disclosed that relate to an input device foldable between a flat orientation in which both ends of a module comprising a sensor are within the input device and a curved orientation in which one end of the module protrudes. A head portion comprises a recess containing the module. A foldable tail portion is coupled to the head portion. A slidable frame comprises an anchor portion affixed to the foldable tail portion and a connecting portion configured to slide relative to the tail portion. A linkage is affixed to the slidable frame and configured to engage and move the module relative to the head portion upon sliding of the slidable frame.Type: ApplicationFiled: August 3, 2022Publication date: May 30, 2024Applicant: Microsoft Technology Licensing, LLCInventors: Pengfei LEI, Stephen chi hung CHIU, Kelong ZHAO, Haiji SUN, Simon Cameron DEARSLEY
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Publication number: 20230414866Abstract: A medical device includes a base having a first surface to be secured to a patient's skin. A first insertable member has a length portion extending from the first surface of the base for insertion. A second insertable member has a length portion extending from the first surface of the base for insertion through the patient's skin. The first insertable member includes a sensor member for sensing a biological condition, and the second insertable member includes an infusion cannula for infusing an infusion media. The distal end of the first insertable member and the distal end of the second insertable member are spaced apart by a first distance of at least 5.0 mm, for reducing interference of the infusion media from the infusion cannula with an operation of the sensor member.Type: ApplicationFiled: April 19, 2023Publication date: December 28, 2023Inventors: Chia-Hung Chiu, Elizabeth Zanabria, Rebecca K. Gottlieb, Biswa Prakash Das, Ellis Garai, Kevin Michael Kelleher, Hsifu Wang, Ravi Namani
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Patent number: 11793930Abstract: A fluid infusion system includes a housing configured to be adhesively coupled to an anatomy of a user, and a tube configured to extend from the housing for insertion into the anatomy of the user. The tube includes a plurality of conduits defined within the tube. The plurality of conduits include a fluid delivery conduit configured to facilitate a fluidic connection between a fluid source and the anatomy of the user, and one or more conduits configured to accommodate a plurality of electrodes for determining a physiological characteristic of the user.Type: GrantFiled: June 4, 2020Date of Patent: October 24, 2023Assignee: Medtronic MiniMed, Inc.Inventors: Chia-Hung Chiu, Rebecca K. Gottlieb, Ellis Garai, Akhil Srinivasan, Andrea Varsavsky, Adam S. Trock, Ashwin K. Rao, Hsifu Wang, Daniel E. Pesantez, Isabella Ella Miya, Xinrui Zhang, Guruguhan Meenakshisundaram
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Patent number: 11735651Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.Type: GrantFiled: July 25, 2022Date of Patent: August 22, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
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Publication number: 20230248904Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.Type: ApplicationFiled: April 13, 2023Publication date: August 10, 2023Inventors: Chia-Hung Chiu, Hsifu Wang, Rebecca K. Gottlieb
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Publication number: 20230191020Abstract: Disclosed is a medical device component for delivering medication fluid to a patient. The medical device component includes a fluid infusion device to regulate delivery of medication fluid, a body-mountable base unit, and a top cover assembly that is removably couplable to the base unit and to the fluid infusion device. The base unit includes a cannula to deliver medication fluid under the control of the fluid infusion device, and a physiological analyte sensor to measure a physiological characteristic. The base unit also includes an electronics assembly electrically connected to sensor leads to obtain measurements in the analog domain, to convert measurements into digital sensor data, and to communicate conditioned digital sensor data to the fluid infusion device. The top cover assembly is configured to provide both fluid and electrical connections for the base unit, by way of an infusion tube having sensor conductors integrated therein or otherwise associated therewith.Type: ApplicationFiled: February 21, 2023Publication date: June 22, 2023Inventors: Chia-Hung Chiu, Peter Schultz, Gayane R. Voskanyan, Hsifu Wang, Rebecca K. Gottlieb, Kenneth D. Warnock, Ricardo Juarez Martinez
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Publication number: 20230157598Abstract: A method includes monitoring, via a device including an electrochemical cell, an electrical current that is proportional to an impedance of the electrochemical cell, and responsive to determining that the electrical current satisfies a threshold, measuring, via the device, a plurality of impedances of the electrochemical cell corresponding to a plurality of frequencies. The method further includes determining a charge transfer conductance and a solution resistance based on the plurality of impedances at fewer than four of the corresponding plurality of frequencies and determining the presence of electrochemical interference based on the solution resistance and the charge transfer conductance. The method further includes outputting an alert based on the determination of the presence of electrochemical interference.Type: ApplicationFiled: November 19, 2021Publication date: May 25, 2023Inventors: Davy Tong, Anuj M. Patel, Sarnath Chattaraj, Hsi Fusselman, Chia-Hung Chiu, Timothy Kwa, Nor Akmaliza Rais, Michael Weikai Chang, Vijaykumar Raorane
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Patent number: 11654233Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.Type: GrantFiled: May 4, 2021Date of Patent: May 23, 2023Assignee: Medtronic MiniMed, Inc.Inventors: Chia-Hung Chiu, Hsifu Wang, Rebecca K. Gottlieb
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Patent number: 11642454Abstract: A fluid infusion system includes a housing configured to be adhesively coupled to an anatomy of the user. The housing comprises a communication device configured to wirelessly communicate a physiological characteristic to a communication component of a fluid infusion device. The fluid infusion system includes a fluid flow path from the fluid infusion device into the anatomy of the user, and the fluid flow path is configured to extend from the housing for insertion into the anatomy of the user.Type: GrantFiled: June 4, 2020Date of Patent: May 9, 2023Assignee: Medtronic MiniMed, Inc.Inventors: Chia-Hung Chiu, Rebecca K. Gottlieb, Ellis Garai, Akhil Srinivasan, Andrea Varsavsky, Adam S. Trock, Ashwin K. Rao, Hsifu Wang, Daniel E. Pesantez, Isabella Ella Miya, Xinrui Zhang, Guruguhan Meenakshisundaram
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Patent number: 11612686Abstract: Disclosed is a medical device component for delivering medication fluid to a patient. The medical device component includes a fluid infusion device to regulate delivery of medication fluid, a body-mountable base unit, and a top cover assembly that is removably couplable to the base unit and to the fluid infusion device. The base unit includes a cannula to deliver medication fluid under the control of the fluid infusion device, and a physiological analyte sensor to measure a physiological characteristic. The base unit also includes an electronics assembly electrically connected to sensor leads to obtain measurements in the analog domain, to convert measurements into digital sensor data, and to communicate conditioned digital sensor data to the fluid infusion device. The top cover assembly is configured to provide both fluid and electrical connections for the base unit, by way of an infusion tube having sensor conductors integrated therein or otherwise associated therewith.Type: GrantFiled: June 3, 2020Date of Patent: March 28, 2023Assignee: Medtronic MiniMed, Inc.Inventors: Chia-Hung Chiu, Peter Schultz, Gayane R. Voskanyan, Hsifu Wang, Rebecca K. Gottlieb, Kenneth D. Warnock, Ricardo Juarez Martinez
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Publication number: 20230018689Abstract: The present invention relates to a method for producing CRM197 recombinant protein in cells. The method comprises culturing a cell comprising an expression plasmid with a polynucleotide and inducing expression of the CRM197 protein.Type: ApplicationFiled: January 18, 2019Publication date: January 19, 2023Applicant: OBI PHARMA, INC.Inventors: I-Ming Cho, Chia-Hung Chiu, Lee-Cheng Liu
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Patent number: 11545935Abstract: An oscillator wafer-level-package structure is provided, comprising a bottom layer, an oscillator crystal and a capping layer. The bottom layer includes an upper plane, the capping layer includes a lower plane, and the oscillator crystal is disposed between the bottom layer and the capping layer and includes at least one cavity. An upper seal ring and a lower seal ring are respectively surrounding the oscillator crystal such that the oscillator crystal is sealed in between the capping layer and the bottom layer by employing the upper and lower seal rings. In addition, a diffusion barrier is further disposed in the upper seal ring and in the lower seal ring for avoiding interface diffusion. Moreover, the present invention adopts the same material for fabricating the capping layer, the oscillator crystal and the bottom layer to achieve an optimal thermal stress result when realizing the packaging structure.Type: GrantFiled: May 26, 2021Date of Patent: January 3, 2023Assignee: TXC CorporationInventors: Chih-Hsun Chu, Chih-Hung Chiu, Wun-Kai Wang, Hsiang-Jen Cheng
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Publication number: 20220359735Abstract: A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.Type: ApplicationFiled: July 25, 2022Publication date: November 10, 2022Inventors: Chung-Shu Wu, Ying-Ya Hsu, Ching-Yu Pan, Hsiu-Hao Tsao, An Chyi Wei, Yuan-Hung Chiu
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Patent number: D971287Type: GrantFiled: April 13, 2021Date of Patent: November 29, 2022Assignee: Microsoft CorporationInventors: Stephen Chi hung Chiu, Min Fang, Simon Cameron Dearsley