Patents by Inventor Cheng-Lin Tsai
Cheng-Lin Tsai 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: 20240139301Abstract: The disclosure provides a method of active immunotherapy for a cancer patient, comprising administering vaccines against Globo series antigens (i.e., Globo H, SSEA-3 and SSEA-4). Specifically, the method comprises administering Globo H-CRM197 (OBI-833/821) in patients with cancer. The disclosure also provides a method of selecting a cancer patient who is suitable as treatment candidate for immunotherapy. Exemplary immune response can be characterized by reduction of the severity of disease, including but not limited to, prevention of disease, delay in onset of disease, decreased severity of symptoms, decreased morbidity and delayed mortality.Type: ApplicationFiled: November 19, 2021Publication date: May 2, 2024Inventors: Ming-Tain LAI, Cheng-Der Tony YU, I-Ju CHEN, Wei-Han LEE, Chueh-Hao YANG, Chun-Yen TSAO, Chang-Lin HSIEH, Chien-Chih OU, Chen-En TSAI
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Publication number: 20240088023Abstract: An interconnect structure includes a dielectric layer, a first conductive feature, a hard mask layer, a conductive layer, and a capping layer. The first conductive feature is disposed in the dielectric layer. The hard mask layer is disposed on the first conductive feature. The conductive layer includes a first portion and a second portion, the first portion of the conductive layer is disposed over at least a first portion of the hard mask layer, and the second portion of the conductive layer is disposed over the dielectric layer. The hard mask layer and the conductive layer are formed by different materials. The capping layer is disposed on the dielectric layer and the conductive layer.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Shao-Kuan LEE, Kuang-Wei YANG, Cherng-Shiaw TSAI, Cheng-Chin LEE, Ting-Ya LO, Chi-Lin TENG, Hsin-Yen HUANG, Hsiao-Kang CHANG, Shau-Lin SHUE
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Patent number: 11863412Abstract: A packet information analysis method and a network traffic monitoring device are disclosed. The method includes the following. Network flow data including a plurality of network packets is obtained. An index parameter is generated according to packet information (e.g., header information) of the first network packet among the network flow. A target mapping model is determined from a plurality of candidate mapping models according to the index parameter. The index parameter is between a first sampling point and a second sampling point of the target mapping model. An interpolation mapping value is obtained according to the index parameter, the first sampling point, the second sampling point, and the target mapping model. An evaluation value is obtained according to the interpolation mapping value. The evaluation value reflects a distribution status of a monitoring item in the network traffic flows.Type: GrantFiled: May 20, 2022Date of Patent: January 2, 2024Assignee: Chung Yuan Christian UniversityInventors: Yu-Kuen Lai, Cheng-Lin Tsai, Kai-Po Chang
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Publication number: 20230300046Abstract: A packet information analysis method and a network traffic monitoring device are disclosed. The method includes the following. Network flow data including a plurality of network packets is obtained. An index parameter is generated according to packet information (e.g., header information) of the first network packet among the network flow. A target mapping model is determined from a plurality of candidate mapping models according to the index parameter. The index parameter is between a first sampling point and a second sampling point of the target mapping model. An interpolation mapping value is obtained according to the index parameter, the first sampling point, the second sampling point, and the target mapping model. An evaluation value is obtained according to the interpolation mapping value. The evaluation value reflects a distribution status of a monitoring item in the network traffic flows.Type: ApplicationFiled: May 20, 2022Publication date: September 21, 2023Applicant: Chung Yuan Christian UniversityInventors: Yu-Kuen Lai, Cheng-Lin Tsai, Kai-Po Chang
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Publication number: 20090309937Abstract: An ink storage module includes an ink flow control device and an air chamber. The ink storage module is accessible to an ink tank and an air-extracting device. The ink flow control device includes an ink storage chamber and a pressure control mechanism. The ink storage chamber is used for receiving and storing ink conveyed from the ink tank. The pressure control mechanism is connected to the ink storage chamber for controlling the connection of an external pressure to the ink storage chamber. The air chamber is disposed at a side of the ink flow control device and is accessible to the ink storage chamber. The air chamber is used for exhausting air extracted by the air-extracting device. When the pressure control mechanism controls the ink storage chamber to cut off the external pressure, the air-extracting device drives ink to flow from the ink tank to the ink storage chamber.Type: ApplicationFiled: April 13, 2009Publication date: December 17, 2009Inventors: Shr-How Huang, Tsung-Chi Hung, Cheng-Lin Tsai
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Publication number: 20080158283Abstract: Inkjet printers are provided. An inkjet printer includes an ink tank, an inkjet unit, a first slider, and a cam mechanism. The inkjet unit includes a reservoir, and the reservoir has a first valve with the first slider movably connected thereto. Ink is transferred from the ink tank to the reservoir when the first valve is open. The cam mechanism includes a shaft and a first cam fixed thereto. When the cam mechanism rotates to a first position, the first cam impels the first slider in a first direction and opens the first valve.Type: ApplicationFiled: December 31, 2007Publication date: July 3, 2008Applicant: QISDA CORPORATIONInventors: Cheng-Lin Tsai, Sheng-Hui Wu, Shr-How Huang
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Publication number: 20080122904Abstract: A printing apparatus including a separable ink cartridge, a body, and an isolating mechanism is provided. The ink cartridge is formed with a first electronic pad. The body is formed with a circuit board having a second electronic pad. During the installation of the ink cartridge, the isolating mechanism allows the first electronic pad and the second electronic pad to isolate from each other for preventing abrasion. When the ink cartridge reaches to a predetermined position, the function of the isolating mechanism will cease to allow the first electronic pad to contact the second electronic pad.Type: ApplicationFiled: November 27, 2007Publication date: May 29, 2008Applicants: BENQ CORPORATION, QISDA CORPORATIONInventors: Cheng Lin Tsai, Chih Hung Chen
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Publication number: 20020120154Abstract: The present invention is related to a method for preparing lactam represented by the following formula: 1Type: ApplicationFiled: December 14, 2001Publication date: August 29, 2002Applicant: Dairen Chemical CorporationInventors: Shien-Chang Chen, Fu-Shen Lin, Liang-An Hsu, Cheng-Lin Tsai, Joe-Min Lin
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Patent number: 6350883Abstract: The present invention is related to a method for preparing lactam represented by the following formula: wherein R is C2-10 alkylene which may be optionally substituted with C1-6 alkyl or phenyl; R′ is a hydrogen atom, C1-6 alkyl, C1-6 hydroxyalkyl or phenyl. The method for preparing lactam comprises an amination reaction using crystalline aluminosilicate zeolites as catalysts under the condition of gas phase in the presence of (a) lactone, (b) amine and/or ammonia and (c) water.Type: GrantFiled: November 22, 2000Date of Patent: February 26, 2002Assignee: Dairen Chemical CorporationInventors: Shien-Chang Chen, Fu-Shen Lin, Liang-An Hsu, Cheng-Lin Tsai, Joe-Min Lin
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Patent number: 6323347Abstract: The present invention relates to a catalyst for preparing a lactone, which is prepared by supporting a cupric compound, a zinc compound and at least one alkaline earth metal compound on the supporter. The present invention also relates to a method for preparing a lactone, which comprises a dehydrocyclization reaction of a diol under a gas phase in the presence of the aforementioned catalyst after activating said catalyst. The catalyst for preparing lactone of the present invention is quite economic because of its high activity, long lifetime and high selectivity of products.Type: GrantFiled: December 15, 2000Date of Patent: November 27, 2001Assignee: Dairen Chemical CorporationInventors: Shien-Chang Chen, Fu-Shen Lin, Liang-An Hsu, Cheng-Lin Tsai
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Publication number: 20010009964Abstract: The present invention relates to a catalyst for preparing a lactone, which is prepared by supporting a cupric compound, a zinc compound and at least one alkaline earth metal compound on the supporter. The present invention also relates to a method for preparing a lactone, which comprises a dehydrocyclization reaction of a diol under a gas phase in the presence of the aforementioned catalyst after activating said catalyst. The catalyst for preparing lactone of the present invention is quite economic because of its high activity, long lifetime and high selectivity of products.Type: ApplicationFiled: December 15, 2000Publication date: July 26, 2001Applicant: DAIREN CHEMICAL CORPORATIONInventors: Shien-Chang Chen, Fu-Shen Lin, Liang-An Hsu, Cheng-Lin Tsai