Patents Assigned to National Chung-Hsing University
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Publication number: 20250028096Abstract: A brightness enhancement film adapted to be disposed on a light-exiting surface of a light-emitting module includes a substrate and a brightness enhancement structure. The substrate is light transmissive, is disposed on the light-exiting surface, and has a top surface away from the light-exiting surface. The brightness enhancement structure is disposed on the top surface of the substrate, and includes a plurality of prism portions, a plurality of pores distributed inside each of the plurality of prism portions, and a plurality of modified patterns formed downwardly from a surface of each of the plurality of prism portions.Type: ApplicationFiled: February 22, 2024Publication date: January 23, 2025Applicant: National Chung Hsing UniversityInventors: Dong-Sing Wuu, Fang-Hsuan Su
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Publication number: 20240060901Abstract: A signal enhancement structure configured to enhance a signal of a specimen is provided. The signal enhancement structure includes a plurality of nanowires stacked in a first direction, a second direction, and a third direction. The nanowires are extended along at least two directions. A particle of the specimen is on the nanowires or in a gap among the nanowires. A manufacturing method of a signal enhancement structure and a measuring method with signal enhancement are also provided.Type: ApplicationFiled: October 30, 2023Publication date: February 22, 2024Applicants: National Chung Hsing University, PROTRUSTECH CO., LTDInventors: Chien-Chung Chang, Chun-Ta Huang
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Publication number: 20230398142Abstract: Provided is a method for preventing or treating urological chronic pelvic pain syndrome (UCPPS) in a subject that includes administering an effective amount of cerium oxide nanoparticles (CeNPs) to the subject. Also provided is a method for preventing or treating an UCPPS in a subject that includes administering to the subject a pharmaceutical composition comprising an effective amount of the CeNPs and a pharmaceutically acceptable carrier thereof.Type: ApplicationFiled: June 8, 2022Publication date: December 14, 2023Applicants: National Health Research Institutes, National Taiwan University, National Chung Hsing University, National Cheng Kung UniversityInventors: Wei-Chih LIEN, Feng-Huei Lin, Hui-Min Wang, Tak Shing Ching, Xin-Ran Zhou, Ya-Jyun Liang, Chia-Yih Wang, Fu-I Lu, Huei-Cih Chang
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Publication number: 20230249557Abstract: A solar energy generated and wirelessly charged mowing system includes a mower and a wireless transmitting device. The mower includes a frame including a driving seat and a wheel set, an electrical driving device connected to the wheel set, an operating device adapted to be operated by a driver, a trimmer, an energy storage device, a solar energy converting device, a wireless receiving device, and a controlling device. The trimmer mows while the frame is moving. The energy storage device includes a rechargeable battery. The solar energy converting device has a solar panel for receiving and converting a solar energy to a first electricity. The wireless receiving device receives and converts a wireless charging energy of the wireless transmitting device to a second electricity. The first electricity and the second electricity charge the rechargeable battery. The controlling device controls the electrical driving device to drive the frame to move.Type: ApplicationFiled: February 7, 2023Publication date: August 10, 2023Applicant: National Chung Hsing UniversityInventor: CHING-MING LAI
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Publication number: 20220406436Abstract: A system for assessing extubation includes a respiratory assistance device, an artificial intelligence platform, and a hospital information system. The respiratory assistance device is adapted to communicate with a trachea of a patient. The artificial intelligence platform includes a prediction module. A method for assessing extubation includes the following steps. Measured values of respiratory parameters of the patient are recorded by the respiratory assistance device. The recorded times and the measured values of the respiratory parameters corresponding to each of the recording times are transmitted to the artificial intelligence platform. The prediction module analyzes the measured values of respiratory parameters within a predetermined time period according to a prediction model to generate a prediction result. The prediction result is transmitted to the hospital information system and is recorded into a medical record of the patient.Type: ApplicationFiled: May 27, 2022Publication date: December 22, 2022Applicants: Changhua Christian Medical Foundation Changhua Christian Hospital, National Chung Hsing UniversityInventors: KUO-YANG HUANG, Ying-Lin HSU, Yin-Tzer SHIH
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Publication number: 20220330901Abstract: This disclosure provides a method for determining tiredness of a user, which utilizes heart rate measurements, speed measurements and a plurality of predetermined parameters to determine whether the user is exercising and to determine how tired the user is if the user is determined to be exercising. A notification is outputted when it is determined that the user is tired.Type: ApplicationFiled: April 14, 2022Publication date: October 20, 2022Applicant: National Chung-Hsing UniversityInventors: Kuan-Jiuh Lin, Jun-Wei Su
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Publication number: 20220335520Abstract: A method of calculating a carbon credit includes performing, for each segment of a route, a segmental carbon-emission calculation procedure to calculate a segmental carbon emission amount, calculating a one-trip carbon emission amount for this round of taking the route by adding up the segmental carbon emission amounts of all segments, calculating a one-trip emission comparison amount based on the one-trip carbon emission amount and a carbon emission average amount, adding the one-trip emission comparison amount to a cumulative comparison carbon credit, outputting the cumulative comparison carbon credit thus updated, and updating the carbon emission average amount.Type: ApplicationFiled: April 14, 2022Publication date: October 20, 2022Applicant: National Chung Hsing UniversityInventors: Kuan-Jiuh Lin, Jun-Wei Su
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Patent number: 11257687Abstract: A method for repairing etching damage on a nitride-based epitaxial layer of an optoelectronic device and an optoelectronic device attributable thereto are provided. The method includes: providing a nitrogen-containing working liquid and a annealing apparatus having a reaction chamber; heating the reaction chamber to a predetermined temperature; atomizing the nitrogen-containing working liquid, and introducing the thus formed nitrogen-containing spray into the reaction chamber; and subjecting the optoelectronic device to an annealing treatment in the reaction chamber in the presence of the nitrogen-containing spray, so as to repair the etching damage on the nitride-based epitaxial layer.Type: GrantFiled: July 29, 2019Date of Patent: February 22, 2022Assignee: National Chung-Hsing UniversityInventors: Tung-Hsing Wu, Shuo-Huang Yuan, Chih-Yi Yang
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Patent number: 11252816Abstract: A composite with hollow nano-structures includes multiple one dimensional hollow nanowires being dispersed into a polymer film. The polymer film is flexible, a dielectric constant of the one dimensional hollow nanowire is lower than a dielectric constant of the polymer film, and a dielectric constant of the composite is between the dielectric constant of the one dimensional hollow nanowire and the dielectric constant of the polymer film.Type: GrantFiled: September 19, 2019Date of Patent: February 15, 2022Assignee: National Chung Hsing UniversityInventors: Tzong-Ming Wu, Fuh-Sheng Shieu, Wei-Ping Dow, Hong-Ta Yang, Jie-Mao Wang, Hsiang-Ting Wang
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Publication number: 20220003681Abstract: A signal enhancement structure configured to enhance a signal of a specimen is provided. The signal enhancement structure includes a plurality of nanowires stacked in a first direction, a second direction, and a third direction. The nanowires are extended along at least two directions. A particle of the specimen is on the nanowires or in a gap among the nanowires. A manufacturing method of a signal enhancement structure is also provided.Type: ApplicationFiled: July 2, 2021Publication date: January 6, 2022Applicants: National Chung Hsing University, PROTRUSTECH CO., LTDInventors: Chien-Chung Chang, Chun-Ta Huang
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Patent number: 10517893Abstract: The present invention provides a pharmaceutical composition for treating a patient suffering from or predisposed to hyperphosphatemia, which contains Mg—Fe—Cl HCln. In one embodiment, the Mg—Fe—Cl HCln is shown in formula (I). The phosphorus uptaking capacity of the pharmaceutical composition is greater than 100 ppm/(g/L). The present invention further provides a method for treating a patient suffering from or predisposed to hyperphosphatemia by using said pharmaceutical composition. The present invention further provides a method of manufacturing the pharmaceutical composition.Type: GrantFiled: August 25, 2017Date of Patent: December 31, 2019Assignees: CHANGHUA CHRISTIAN MEDICAL FOUNDATION CHANGHUA CHRISTIAN HOSPITAL, National Chung Hsing UniversityInventors: Jun-Yen Uan, Hung-Ming Wu
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Publication number: 20170274589Abstract: An additive manufacturing method for making an additive object, which includes the steps of : introducing a mechanical wave to vibrate a holding platform; melting a raw material powder into a melted raw material; and depositing the melted raw material in multiple layers on the holding platform, vibrated by the mechanical wave to form the additive object.Type: ApplicationFiled: March 9, 2017Publication date: September 28, 2017Applicant: National Chung-Hsing UniversityInventors: Wei-Te Wu, Ti-Yuan Wu
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Publication number: 20170209411Abstract: The present invention discloses use of butylidenephthalide (Bdph), a method of using the same, and a method for preparing a pharmaceutical composition containing the same. Because Bdph has the capability of promoting the hair growth and reducing the ?-amyloid protein (A?) level in nerve cells, the efficacy of improving the health and appearance of a subject can be achieved by administrating an effective amount of Bdph to the subject. Specifically, the Bdph has the efficacy of preventing or treating neurodegenerative diseases such as Alzheimer's disease caused by excessive build up of A? in the cells, and as an active ingredient in a topical composition, the Bdph is effective in promoting the hair growth at the site where the Bdph is administered.Type: ApplicationFiled: July 28, 2014Publication date: July 27, 2017Applicant: National Chung Hsing UniversityInventors: Hong-Lin Su, Chia-Yu Chang, Shiaw-Min Hwang, Huai-En Lu, Horng-Jyh Harn, Shinn-Zong Lin, Ping-Shan Lai
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Patent number: 9527962Abstract: A series of novel phosphorus-containing compounds having the following formula is provided: in which: R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof are further provided. A polymer of formula (PI), and preparation process and use thereof are also provided.Type: GrantFiled: April 14, 2015Date of Patent: December 27, 2016Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing UniversityInventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
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Patent number: 9360485Abstract: Provided are a eukaryotic expression system and its applications. The eukaryotic expression system has a recombinant plant cell. The recombinant plant cell includes a first vector and a second vector. The first vector expresses a fusion protein containing an Asia tospoviral common epitope. The fusion protein containing Asia tospoviral common epitope consists of an amino acid sequence as set forth in SEQ ID NO. 1, and a predetermined protein fragment connecting to the Asia tospoviral common epitope. The above eukaryotic expression system is useful for monitoring the interaction between proteins via use of a specific peptide to tag the predetermined protein and demonstrates high sensitivity and stability.Type: GrantFiled: November 4, 2013Date of Patent: June 7, 2016Assignee: National Chung Hsing UniversityInventors: Shyi-Dong Yeh, Hao-Wen Cheng
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Patent number: 9217061Abstract: A series of novel phosphorus-containing compounds having the formula: is provided in which R1-R4, A, Q and m are as defined in the specification. A process for the preparation of the compound of formula (I) is also provided. A polymer of formula (PA), and preparation process and use thereof, as well as a polymer of formula (PI), and preparation process and use thereof are also provided.Type: GrantFiled: October 31, 2013Date of Patent: December 22, 2015Assignees: Chang Chun Plastics Co., Ltd., National Chung Hsing UniversityInventors: Ching-Hsuan Lin, Tsung Li Lin, Yu-Ting Fang, Kuen-Yuan Hwang, An-Pang Tu
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Patent number: 9081174Abstract: A method of making an electrowetting device includes: (a) providing a base that defines an inner space and that has an open end which defines an opening; (b) applying a first liquid of a magnetic ink to a predetermined region of the base within the inner space; (c) positioning the first liquid on the predetermined region of the base using a magnetic unit that is magnetically attractive to the first liquid; and (d) filling the inner space with a second liquid that is immiscible with the first liquid after step (c).Type: GrantFiled: November 26, 2013Date of Patent: July 14, 2015Assignee: National Chung-Hsing UniversityInventor: Incha Hsieh
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Patent number: 9054275Abstract: A light emitting diode includes an epitaxial substrate, an active layer, a tunneling layer, a current spreading layer, and an electrode unit. The active layer includes a first conductive type film, a quantum well structure, and a second conductive type film that is made from AlyInzGa(1-y-z)N, wherein 0<y<1, 0?z<1, and 0<(y+z)?1. The tunneling layer is stacked on the second conductive type film and is made from AlxIn1-xN, wherein 0<x<1 and x>y. The tunneling layer has a band gap greater than that of the second conductive film. The current spreading layer is stacked on the tunneling layer.Type: GrantFiled: December 2, 2014Date of Patent: June 9, 2015Assignee: National Chung-Hsing UniversityInventors: Dong-Sing Wuu, Ray-Hua Horng, Tsung-Yen Tsai
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Publication number: 20150125849Abstract: Provided are a eukaryotic expression system and its applications. The eukaryotic expression system has a recombinant plant cell. The recombinant plant cell includes a first vector and a second vector. The first vector expresses a fusion protein containing an Asia tospoviral common epitope. The fusion protein containing Asia tospoviral common epitope consists of an amino acid sequence as set forth in SEQ ID NO. 1, and a predetermined protein fragment connecting to the Asia tospoviral common epitope. The above eukaryotic expression system is useful for monitoring the interaction between proteins via use of a specific peptide to tag the predetermined protein and demonstrates high sensitivity and stability.Type: ApplicationFiled: November 4, 2013Publication date: May 7, 2015Applicant: National Chung Hsing UniversityInventors: Shyi-Dong Yeh, Hao-Wen Cheng
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Patent number: 9012676Abstract: A preparation of aryl carbamates can be achieved readily by carbonylation of an aromatic polyamine compound with diphenyl carbonate (DPC) using a combination of an organic acid and a tertiary amine as a catalyst. Aryl carbamate can be converted into 4,4?-diphenylmethane diisocyanate (MDI) by heating it at about 200 to about 230° C. in a non-polar solvent containing inhibitor such as benzoyl chloride. In another application, trans-ureation of biscarbamates with an amine or mixed amines is found to be extremely facile in a polar solvent such as dimethyl sulfoxide (DMSO) and tetramethylene sulfone (TMS) in absence of any catalyst to make polyurea polymers of high molecular weights. Thus, efficient green-chemistry processes based on biscarbamates in making isocyanate products as well as urea prepolymers, urea elastomers and urea plastics have been developed in all in excellent yields without using reactive phosgene or 4,4?-diphenylmethane diisocyanate separately in the trans-ureation polymerizations.Type: GrantFiled: September 22, 2011Date of Patent: April 21, 2015Assignees: Great Eastern Resins Industrial Co., Ltd., National Chung Hsing UniversityInventors: Shenghong A. Dai, Hsueh-Yung Chen, Chao-Hsing Lin, Chun-Ying Huang, Wen-Chen Pan