Patents by Inventor Chung-Chin Huang
Chung-Chin Huang 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: 11959318Abstract: An oven includes an oven body, a heating element, a frame, and an oven door. The oven body has an inner space inside and includes a front plate, wherein the front plate has an entrance that communicates with the inner space. The heating element is adapted to heat the inner space. The frame is engaged with the oven body and has an abutted portion. The oven door is pivotally connected to the oven body and is located at the entrance. The oven door can pivot to a closed position to close the entrance and can pivot downward to an open position from the closed position to open the entrance. When the oven door is located at the open position, the second surface abuts against the abutted portion of the frame, thereby forming a platform outside the entrance for placing objects.Type: GrantFiled: May 21, 2021Date of Patent: April 16, 2024Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh
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Publication number: 20240096628Abstract: A photo mask includes a plurality of device features, a first assist feature, and a second assist feature. The device features are in a patterning region of a device region. The first assist feature are in the patterning region and adjacent to the device features. The first assist feature is for correcting an optical proximity effect in a photolithography process. The second assist feature is in a non-patterning region of the device region. The second assist feature is a sub-resolution correction feature, and a first distance between the second assist feature and one of the device features closest to the second assist feature is greater than a second distance between adjacent two of the device features.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Bao-Chin LI, Chung-Kai HUANG, Ko-Pin KAO, Ching-Yen HSAIO
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Publication number: 20240079884Abstract: A battery balancing system includes a voltage sensing unit, a characteristic voltage selector and a control unit. The voltage sensing unit senses a battery voltage of each of the batteries connected in series in a battery group and generates corresponding battery voltage sensing signals. The characteristic voltage selector generates a characteristic voltage according to the battery voltage sensing signals. The control unit compares the characteristic voltage with a threshold voltage in a balance operation mode, to adaptively adjust the threshold voltage, and compares the battery voltage sensing signal with the adjusted threshold voltage to generate a battery balancing command, thereby executing a charge removal balancing command or a charge supplying balancing command on the corresponding battery, or thereby cease executing the charge removal balancing command or cease executing the charge supplying balancing command on the corresponding battery.Type: ApplicationFiled: July 23, 2023Publication date: March 7, 2024Inventors: Chung-Jen Chou, Chien-Chin Huang, Shih-Hsin Tseng
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Patent number: 11916146Abstract: A device includes a semiconductor fin, and a gate stack on sidewalls and a top surface of the semiconductor fin. The gate stack includes a high-k dielectric layer, a work-function layer overlapping a bottom portion of the high-k dielectric layer, and a blocking layer overlapping a second bottom portion of the work-function layer. A low-resistance metal layer overlaps and contacts the work-function layer and the blocking layer. The low-resistance metal layer has a resistivity value lower than second resistivity values of both of the work-function layer and the blocking layer. A gate spacer contacts a sidewall of the gate stack.Type: GrantFiled: April 11, 2022Date of Patent: February 27, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chung-Chiang Wu, Po-Cheng Chen, Kuo-Chan Huang, Hung-Chin Chung, Hsien-Ming Lee, Chien-Hao Chen
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Patent number: 11835972Abstract: A pressure regulating device includes a pressure stabilizer including a valve body, a pressure regulating assembly, and a switching assembly. The valve body has an inlet portion, a decompression chamber communicating with the inlet portion, and an outlet portion. The inlet portion has an inlet port for connecting to an outlet opening of a portable gas tank. The outlet portion communicates with the decompression chamber and has an outlet port. The pressure regulating assembly is disposed in the decompression chamber. The pressure regulating assembly regulates the pressure of gas outputted by the portable gas tank to form an output gas with a predetermined pressure. The switching assembly is disposed on the outlet portion and is located between the decompression chamber and the outlet port and is manipulatable to block or open the output gas, thereby regulating the pressure of the output gas outputted by the portable gas tank.Type: GrantFiled: October 6, 2021Date of Patent: December 5, 2023Assignee: Grand Mate Co., Ltd.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh
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Patent number: 11771787Abstract: A disinfection system includes an ultraviolet disinfecting light, a controlling device, and an ultraviolet detecting device. The ultraviolet disinfecting light can be turned on or off under control. The controlling device controls the ultraviolet disinfecting light to be turned on or off. The ultraviolet detecting device is signally connected to the controlling device and is for detecting an intensity of the ultraviolet rays emitted by the ultraviolet disinfecting light. The controlling device controls the ultraviolet disinfecting light to increase an ultraviolet radiation dose of the ultraviolet rays emitted by the ultraviolet disinfecting light after the ultraviolet disinfecting light is turned on and the intensity of the ultraviolet rays is less than a predetermined intensity. An elevator equipment includes a car, a lift control device, and the disinfection system. In this way, the space can be disinfected with the ultraviolet rays to avoid insufficient disinfection effect.Type: GrantFiled: February 8, 2021Date of Patent: October 3, 2023Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh, Soong-Jack Chow, Soong-Wai Chow
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Publication number: 20230221038Abstract: A gas valve for a gas appliance of a gas burner system. The gas valve is connected to a gas source via a gas pipe. The gas valve is disposed with a check valve body, wherein the check valve body allows gas in the gas pipe to flow into the gas valve and prohibits the gas in the gas valve to flow into the gas pipe so the check valve body can thereby prevent the gas in the gas valve from flwoing back to the gas pipe. When gas in the gas pipe flows to to another gas appliance of the gas burner system, the gas flowing to another gas appliance does not mix with air in the gas appliance, thereby reducing the iginition time and enhancing the combustion efficiency.Type: ApplicationFiled: January 7, 2022Publication date: July 13, 2023Applicant: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh
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Patent number: 11672332Abstract: A storage table includes a platform and a supporting frame. The platform includes a board body, wherein an edge of the board body is disposed with a plurality of side plates. At least one of the side plates has a hook portion. The supporting frame is engaged with the a bottom portion of the platform to separate the platform from the ground. The hook portion on the side plate is provided for hanging an object.Type: GrantFiled: November 16, 2021Date of Patent: June 13, 2023Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh
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Publication number: 20230148746Abstract: A storage table includes a platform and a supporting frame. The platform includes a board body, wherein an edge of the board body is disposed with a plurality of side plates. At least one of the side plates has a hook portion. The supporting frame is engaged with the a bottom portion of the platform to separate the platform from the ground. The hook portion on the side plate is provided for hanging an object.Type: ApplicationFiled: November 16, 2021Publication date: May 18, 2023Applicant: GRAND MATE CO., LTD.Inventors: CHUNG-CHIN HUANG, CHIN-YING HUANG, HSIN-MING HUANG, HSING-HSIUNG HUANG, YEN-JEN YEH
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Publication number: 20230104470Abstract: A pressure regulating device includes a pressure stabilizer including a valve body, a pressure regulating assembly, and a switching assembly. The valve body has an inlet portion, a decompression chamber communicating with the inlet portion, and an outlet portion. The inlet portion has an inlet port for connecting to an outlet opening of a portable gas tank. The outlet portion communicates with the decompression chamber and has an outlet port. The pressure regulating assembly is disposed in the decompression chamber. The pressure regulating assembly regulates the pressure of gas outputted by the portable gas tank to form an output gas with a predetermined pressure. The switching assembly is disposed on the outlet portion and is located between the decompression chamber and the outlet port and is manipulatable to block or open the output gas, thereby regulating the pressure of the output gas outputted by the portable gas tank.Type: ApplicationFiled: October 6, 2021Publication date: April 6, 2023Applicant: GRAND MATE CO., LTD.Inventors: CHUNG-CHIN HUANG, CHIN-YING HUANG, HSIN-MING HUANG, HSING-HSIUNG HUANG, YEN-JEN YEH
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Publication number: 20230062854Abstract: A gas appliance comprises a combustion device, an ignitor, a gas valve, a blower, a detecting device, and a control device. A control method thereof comprises: the control device is operated in a detection mode in which the control device controls the ignitor to ignite and controls the gas valve as well as the blower to provide a fixed gas flow and a fixed air flow to the combustion device. After igniting the flames, the control device determines burning states detected by the detecting device; if matching a first state, the control device controls the gas valve and the blower in correspondence to a first control data of the first natural gas; if matching the second state, the control device controls the gas valve and the blower in correspondence to a second control data of the second natural gas. In this way, the gas appliance is suitable for burning natural gas generating various heating values.Type: ApplicationFiled: August 25, 2021Publication date: March 2, 2023Applicant: GRAND MATE CO., LTD.Inventors: CHUNG-CHIN HUANG, CHIN-YING HUANG, HSIN-MING HUANG, HSING-HSIUNG HUANG, YEN-JEN YEH
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Patent number: 11572955Abstract: A gas switching device incudes a valve body, a switching assembly, and a manipulating member. The valve body has an inlet portion having an inlet passage and an outlet portion having an outlet port and a receiving chamber. A wall of the receiving chamber has a side opening communicating with the inlet passage. The switching assembly includes a plug member located in the receiving chamber. The manipulating member is detachably connected to the outlet port via the connecting end connected to the plug member, and a gas passage of the connecting end communicates with an axial hole of the plug member. The manipulating member drives the plug member to turn between a first position that an outer peripheral surface of the plug member closes the side opening and a second position that the through hole communicates with the side opening.Type: GrantFiled: November 4, 2021Date of Patent: February 7, 2023Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh
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Patent number: 11570994Abstract: A kiln includes a stage, a stove, a gas supply assembly, and a combustion device wherein, the stage includes a stage body and a carrier member. The stage body has a first chamber, while the carrier member is detachably disposed at the stage body. The stove is joined to the stage body and has an entry and a second chamber. The gas supply assembly is disposed at the stage body, and part of the gas supply assembly is located in the first chamber. The combustion device is located in the second chamber. The carrier member can be detached from the stage body and be moved out of the stove from the entry so that the first chamber communicates with the second chamber. In this way, the working space inside the kiln can be increased, which is convenient for users to repair and maintain the gas supply assembly or the combustion device.Type: GrantFiled: June 19, 2020Date of Patent: February 7, 2023Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh, Kuan-Chou Lin
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Publication number: 20230028454Abstract: A pulse diagnosis apparatus includes a base, a bearing and a plurality of sensing module. The base has a motion module. The motion module is disposed on the base and moves back and forward in a first direction. The bearing is disposed on the motion module and includes a first face and a second face. Each sensing module includes a driving element, a flexible element and a sensing unit. The driving element moves in the first direction and passes through the bearing. The driving element includes a first terminal and a second terminal. The first terminal is adjacent to the second face. The second terminal is adjacent to the first face. The flexible element is hitched up the driving element. Two terminals of the flexible element are against the second terminal and the bearing. The sensing unit is disposed on the second terminal.Type: ApplicationFiled: October 26, 2021Publication date: January 26, 2023Inventors: Min-Qian JIANG, Chung-Chin HUANG, Yi-Han CHANG, Hao-Lun HSIEH
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Publication number: 20220372803Abstract: An oven includes an oven body, a heating element, a frame, and an oven door. The oven body has an inner space inside and includes a front plate, wherein the front plate has an entrance that communicates with the inner space. The heating element is adapted to heat the inner space. The frame is engaged with the oven body and has an abutted portion. The oven door is pivotally connected to the oven body and is located at the entrance. The oven door could pivot to a close position to close the entrance and could pivot downward to an open position from the close position to open the entrance. When the oven door is located at the open position, the second surface abuts against the abutted portion of the frame, thereby forming a platform outside the entrance for placing objects.Type: ApplicationFiled: May 21, 2021Publication date: November 24, 2022Applicant: GRAND MATE CO., LTD.Inventors: CHUNG-CHIN HUANG, CHIN-YING HUANG, HSIN-MING HUANG, HSING-HSIUNG HUANG, YEN-JEN YEH
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Publication number: 20220338749Abstract: The present invention provides a pulse diagnosis device including at least one bellow, at least one sensor, and a locating element. The bellow has a sensing surface having a first end and a second end opposite to each other. The sensor is disposed on the sensing surface and has a sensing area at least partially extending from the first end to the second end or protruding from the second end. The locating element is at least partially disposed along the second end to position the sensor at the second end, wherein the sensing area does not overlap with the locating element at least partially.Type: ApplicationFiled: November 23, 2021Publication date: October 27, 2022Inventors: CHUNG-CHIN HUANG, PO-HUNG LIN, MIN-QIAN JIANG, YI-HAN CHANG, HAO-LUN HSIEH, WEN-BIN HSU
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Patent number: 11466851Abstract: A smoke removal device includes a connecting tube, a burner, and a plurality of heat storage meshes. The connecting tube has an inlet end and an outlet end. The burner is disposed in the connecting tube and has a flame outlet. The heat storage meshes are sequentially disposed between the flame outlet and the outlet end. The heat storage meshes includes a first heat storage mesh and a second heat storage mesh. The first heat storage mesh is located between the second heat storage mesh and the flame outlet. A mesh-number of per unit area of the first heat storage mesh is larger than that of the second heat storage mesh. The first heat storage mesh and the second heat storage mesh could slow down a flow rate of flame to increase temperatures of the heat storage meshes. The smoke is burned off once touching the heat storage meshes.Type: GrantFiled: April 24, 2020Date of Patent: October 11, 2022Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh, Kuan-Chou Lin
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Publication number: 20220221147Abstract: A burner of a gas stove includes a burner body, a partition member, and at least one flame cover. The burner body includes a gas conduit and a base. The gas conduit has at least one gas input passage for injecting gas and air, and the base has at least one mixture passage for mixing the gas and the air. The at least one mixture passage communicates with the at least one gas input passage. The partition member has a plurality of through holes and covers the at least one mixture passage. The at least one flame cover provided with a plurality of flame holes covers the partition member. Whereby, the size of the burner of the gas stove is reduced significantly, and the gas can mix with the air effectively and uniformly.Type: ApplicationFiled: March 10, 2022Publication date: July 14, 2022Applicant: GRAND MATE CO., LTD.Inventors: CHUNG-CHIN HUANG, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh, Wei-Long Chen, Kuan-Chou Lin, Tang-Yuan Luo
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Patent number: D981781Type: GrantFiled: February 26, 2021Date of Patent: March 28, 2023Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh
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Patent number: D1008410Type: GrantFiled: July 29, 2021Date of Patent: December 19, 2023Assignee: GRAND MATE CO., LTD.Inventors: Chung-Chin Huang, Chin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh