Patents by Inventor Chun-Hao Lu
Chun-Hao Lu 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: 20240053190Abstract: A system includes a processor, and a display, a reader, a switch, a scale, a memory device, intake-type buttons and output-type buttons that are connected to the processor. The processor controls the display to display an identification number obtained by using the reader to read an identifier. The switch is operated to enable the processor to operate in an intake mode or an output mode. When operating in the intake (output) mode, the processor controls the display to display a symbol corresponding to one of the intake-type (output-type) buttons that is determined to be pressed, and in response to receipt of weight data from the scale, controls the display to display a value of pre-intake (post-output) weight obtained based on the weight data, and stores the value of pre-intake (post-output) weight in the memory device.Type: ApplicationFiled: August 7, 2023Publication date: February 15, 2024Inventors: Ying-Li LEE, Jiun-Hung LIN, Chun-Hao LU, Yen-Jung LU, Chia-Chen HSU, Chih-Yi LI, Ching-Yu LEE, Chia-Chi CHANG, Ya-Wen KUNG, Li-Chien YANG, Huey-Jeng YANG
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Publication number: 20220275143Abstract: A composition for forming a biodegradable horticultural growing foam includes a vegetable oil-based polyol, an aliphatic isocyanate, an alkyl polyglucoside, a foaming agent including an aqueous metal carbonate solution, and a biomass. Based on 100 parts by weight of the vegetable oil-based polyol, the aliphatic isocyanate, alkyl polyglucoside, aqueous metal carbonate solution, and biomass are respectively present in amounts ranging from 20 to 75 parts by weight, ranging from 2 to 27 parts by weight, ranging from 1 to 6 parts by weight, and of at least 20 parts by weight. A biodegradable horticultural growing foam prepared by the composition is also disclosed.Type: ApplicationFiled: December 9, 2021Publication date: September 1, 2022Inventor: Chun-Hao LU
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Patent number: 11380189Abstract: A urine detection method and a urine detection device are disclosed. The method includes the steps of: providing a capacitive humidity detection unit to be placed on a diaper, wherein the capacitive humidity detection unit is configured to detect a humidity of the diaper to generate a capacitance value; providing a processing unit to record an environmental capacitance value, wherein when the processing unit receives the capacitance value, it compares the capacitance value with the environmental capacitance value, when the capacitance value is greater than the environmental capacitance value, the processing unit generates a reminder signal; providing a reminder unit to generate a reminder when receiving the reminder signal. The urine detection device is used for performing the urine detection method.Type: GrantFiled: March 10, 2021Date of Patent: July 5, 2022Assignees: Astek Technology Ltd., Chimei Medical CenterInventors: Jhi-Joung Wang, Ying-Li Lee, Jiun-Hung Lin, Chun-Hao Lu, Yu-Tung Lu, Yen-Jung Lu
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Publication number: 20220068112Abstract: A urine detection method and a urine detection device are disclosed. The method includes the steps of: providing a capacitive humidity detection unit to be placed on a diaper, wherein the capacitive humidity detection unit is configured to detect a humidity of the diaper to generate a capacitance value; providing a processing unit to record an environmental capacitance value, wherein when the processing unit receives the capacitance value, it compares the capacitance value with the environmental capacitance value, when the capacitance value is greater than the environmental capacitance value, the processing unit generates a reminder signal; providing a reminder unit to generate a reminder when receiving the reminder signal. The urine detection device is used for performing the urine detection method.Type: ApplicationFiled: March 10, 2021Publication date: March 3, 2022Inventors: JHI-JOUNG WANG, YING-LI LEE, JIUN-HUNG LIN, CHUN-HAO LU, YU-TUNG LU, YEN-JUNG LU
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Patent number: 11130102Abstract: A mixer for mixing and degassing fluids includes a revolution device having a revolution base to be driven for rotation; a first spin device connected to the revolution base of the revolution device; a first barrel connected to the first spin device to be spun by the first spin device; an transmitting coil electrically connected to a power source to generate a time-vary magnetic field; and a receiving coil connected to the revolution base of the revolution device and electrically connected to the first spin device, wherein the receiving coil rotates with the revolution base. The receiving coil receives the power from the time-vary magnetic field of the transmitting coil and produces an electromotive force to be supplied to the first spin device.Type: GrantFiled: December 27, 2018Date of Patent: September 28, 2021Inventors: Cheng Chi Tai, Hsin Chang Lin, Chun Hao Lu
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Publication number: 20190201856Abstract: A mixer for mixing and degassing fluids includes a revolution device having a revolution base to be driven for rotation; a first spin device connected to the revolution base of the revolution device; a first barrel connected to the first spin device to be spun by the first spin device; an transmitting coil electrically connected to a power source to generate a time-vary magnetic field; and a receiving coil connected to the revolution base of the revolution device and electrically connected to the first spin device, wherein the receiving coil rotates with the revolution base. The receiving coil receives the power from the time-vary magnetic field of the transmitting coil and produces an electromotive force to be supplied to the first spin device.Type: ApplicationFiled: December 27, 2018Publication date: July 4, 2019Inventors: CHENG CHI TAI, HSIN CHANG LIN, CHUN HAO LU
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Patent number: 9140596Abstract: A method for detecting abnormal state of medical container contains steps of: enabling a weight detecting unit to detect weight of a medical container which is coupled with a patient to acquire content change data; enabling an inclination detecting unit to detect inclination state of the medical container to acquire inclination data; receiving the content change data and the inclination data by a controlling unit; and comparing the content change data and the inclination data with preset content data and initial inclination data respectively, such that when the content change data is different from the preset content data, a warning unit is started by the controlling unit; or when the inclination data is different from the initial inclination data, the warning unit is started by the controlling unit. In addition, a device for detecting abnormal state of the medical container matches is used to execute above-mentioned steps.Type: GrantFiled: February 18, 2014Date of Patent: September 22, 2015Assignees: Chimei Medical Center, Astek Technology Ltd.Inventors: Jhi-Joung Wang, Willy Chou, Hsiu-Nien Shen, Bor-Shyh Lin, Jiun-Hung Lin, Chun-Hao Lu, Cheng-Chi Tai
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Publication number: 20150233749Abstract: A method for detecting abnormal state of medical container contains steps of: enabling a weight detecting unit to detect weight of a medical container which is coupled with a patient to acquire content change data; enabling an inclination detecting unit to detect inclination state of the medical container to acquire inclination data; receiving the content change data and the inclination data by a controlling unit; and comparing the content change data and the inclination data with preset content data and initial inclination data respectively, such that when the content change data is different from the preset content data, a warning unit is started by the controlling unit; or when the inclination data is different from the initial inclination data, the warning unit is started by the controlling unit. In addition, a device for detecting abnormal state of the medical container matches is used to execute above-mentioned steps.Type: ApplicationFiled: February 18, 2014Publication date: August 20, 2015Applicants: ASTEK TECHNOLOGY LTD., CHIMEI MEDICAL CENTERInventors: JHI-JOUNG WANG, WILLY CHOU, HSIU-NIEN SHEN, BOR-SHYH LIN, JIUN-HUNG LIN, CHUN-HAO LU, CHENG-CHI TAI
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Publication number: 20110141016Abstract: A mouse for measuring consistency of blood oxygen includes a mouse case, on which two transmitters, a transmitting circuit, a receiver, a receiving feedback circuit, a filtrate amplifying circuit, and a calculating unit are disposed. The transmitting circuit serves to control the transmitters to alternately radiate a red glow and an infrared light to the receiver. The receiving feedback circuit applies to convert them into an electrical signal, and the filtrate amplifying circuit obviates any promiscuous frequency existing in the electrical signal and amplifies the electrical signal. The calculating unit accordingly computes the signal to obtain the value of consistency of blood oxygen, which would thence be outputted from a communication interface for informing users about the consistency of blood oxygen, so as to prevent the discomfort suffered by the occurrence of oxygen deficiency in blood.Type: ApplicationFiled: December 15, 2009Publication date: June 16, 2011Inventors: Chun Hao LU, Cheng Chi Tai, Jiun Hung Lin
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Publication number: 20100298677Abstract: A wireless ring-type physical detector includes a ring, a sensor unit, an amplifier unit, a demultiplexer unit, a processor unit and a wireless transmission unit. The sensor unit uses a light signal to detect the blood oxygen saturation, the heartbeat and continuous blood pressure. The detected light signal is processed by each unit to get a physical parameter which is valuable for a clinic test.Type: ApplicationFiled: May 22, 2009Publication date: November 25, 2010Applicant: ASTEK TECHNOLOGY LTD.Inventors: CHUN-HAO LU, CHENG-CHI TAI, JIUN-HUNG LIN
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Publication number: 20090026861Abstract: A generator for exercise equipment includes a disc and a case. The case has a surface. A number of first locating holes are disposed on the surface to accommodate coils therein. The case is pivotally connected to the disc. The case has an inner wall. A number of second locating holes are disposed on the inner wall of the case to accommodate magnets therein. By spinning, the disc is spinning with respect to the case so that the electricity is generated thereafter.Type: ApplicationFiled: July 24, 2007Publication date: January 29, 2009Inventors: Ching-Biau Tzeng, Chun-Hao Lu, Cheng-Chi Tai