Patents by Inventor Wan-Chen Tsai
Wan-Chen 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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Patent number: 11974302Abstract: A method and a User Equipment (UE) for beam operations are provided. The method includes monitoring at least one of a plurality of Control Resource Sets (CORESETs) configured for the UE within an active Bandwidth Part (BWP) of a serving cell in a time slot; and applying a first Quasi Co-Location (QCL) assumption of a first CORESET of a set of one or more of the monitored at least one of the plurality of CORESETs to receive a Downlink (DL) Reference Signal (RS), wherein the first CORESET is associated with a monitored search space configured with a lowest CORESET Identity (ID) among the set of one or more of the monitored at least one of the plurality of CORESETs.Type: GrantFiled: April 6, 2023Date of Patent: April 30, 2024Assignee: Hannibal IP LLCInventors: Chien-Chun Cheng, Tsung-Hua Tsai, Yu-Hsin Cheng, Wan-Chen Lin
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Patent number: 11974311Abstract: A method for wireless communication performed by a user equipment (UE) is provided. The method includes receiving, from a base station (BS), a Radio Resource Control (RRC) configuration to configure a first semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) and generating first uplink control information (UCI) in response to the first SPS PDSCH, where the RRC configuration includes a first parameter that indicates a priority of the first UCI.Type: GrantFiled: March 1, 2023Date of Patent: April 30, 2024Assignee: Hannibal IP LLCInventors: Wan-Chen Lin, Yu-Hsin Cheng, Heng-Li Chin, Hsin-Hsi Tsai
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Publication number: 20240121718Abstract: Some of the present implementations provide a method for a user equipment (UE) for receiving a power saving signal. The method receives, from a base station, a power saving signal comprising a minimum applicable K0 (K0min) that indicates a minimum scheduling offset restriction between a physical downlink control channel (PDCCH) and a physical downlink shared channel (PDSCH). The method determines an application delay based on a predefined value. The method then applies the minimum scheduling offset restriction after the application delay.Type: ApplicationFiled: October 23, 2023Publication date: April 11, 2024Inventors: Yu-Hsin Cheng, Chie-Ming Chou, Wan-Chen Lin, Tsung-Hua Tsai
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Patent number: 11943785Abstract: A method for PDCCH monitoring performed by a UE is provided. The method includes performing the PDCCH monitoring in a first group associated with at least one first PDCCH monitoring configuration; receiving, from a base station, DCI comprising an indicator; performing the PDCCH monitoring in a second group associated with at least one second PDCCH monitoring configuration; and stopping the PDCCH monitoring in the first group after receiving the indicator.Type: GrantFiled: October 26, 2021Date of Patent: March 26, 2024Assignee: FG Innovation Company LimitedInventors: Wan-Chen Lin, Chie-Ming Chou, Tsung-Hua Tsai, Yu-Hsin Cheng
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Patent number: 11501346Abstract: Customers are identified as they enter a store and linked to one or more items previously ordered on-line. A route through the store to retrieve the ordered items is generated and sent to the customer's mobile device for display. The customer's movements are tracked as he/she goes through the store to retrieve products, and the location of the customer determined whenever he/she selects a product from the shelves. Based on whether the locations of the customer when he/she selected the products matches the predefined locations of the items ordered on-line, the customer is directed to go to one of an audit station or checkout lane, or alternatively, to bypass both audit station and the checkout lane and exit the store. In the latter case, the customer's account is automatically charged for the total cost of the ordered items.Type: GrantFiled: March 26, 2019Date of Patent: November 15, 2022Assignee: Toshiba Global Commerce Solutions Holdings CorporationInventors: David John Steiner, Wan-Chen Tsai, Vinessia Hankins, William Larry Vaught
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Publication number: 20200311788Abstract: Customers are identified as they enter a store and linked to one or more items previously ordered on-line. A route through the store to retrieve the ordered items is generated and sent to the customer's mobile device for display. The customer's movements are tracked as he/she goes through the store to retrieve products, and the location of the customer determined whenever he/she selects a product from the shelves. Based on whether the locations of the customer when he/she selected the products matches the predefined locations of the items ordered on-line, the customer is directed to go to one of an audit station or checkout lane, or alternatively, to bypass both audit station and the checkout lane and exit the store. In the latter case, the customer's account is automatically charged for the total cost of the ordered items.Type: ApplicationFiled: March 26, 2019Publication date: October 1, 2020Inventors: David John Steiner, Wan-Chen Tsai, Vinessia Hankins, William Larry Vaught
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Patent number: 9068281Abstract: A microfluidic chip for three-dimensional cell culture with high-throughput perfusion includes an array of cell culture units, each unit including a cell culture medium inlet hole connecting to one cell culture medium tank, at least one micro-bioreactor, at least one microchannel and at least one medium collection and analysis tank. Each medium collection and analysis tank is connected to an air chamber with an air channel and the air chamber has negative pressure source holes to generate negative pressure to drive the culture medium. The microfluidic chip also includes an intermediate plate connected to the bottom surface of the roof, and two bottom plates detachably assembled at the bottom of the intermediate plate. The first and second bottom surfaces have micro-bioreactors and cylindrical recessed slots and the intermediate plate has corresponding holes to achieve the goal of three-dimensional cell culture using minimum experimental resources with high-throughput perfusion.Type: GrantFiled: September 22, 2011Date of Patent: June 30, 2015Assignee: Chang Gung UniversityInventors: Min-Hsien Wu, Shih-Siou Wang, Wan-Chen Tsai, Yu-Han Chang, Chia-Hsun Hsieh, Yen-Ting Liu, Zhanfeng Cui
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Patent number: 8551771Abstract: A gel molding apparatus is adapted to be used in combination with a vessel that has a plurality of solution chambers, and includes a lid plate and a plurality of columns that project from a top surface of the lid plate. Each of the columns has a bottom side connected to the top surface of the lid plate, a top side opposite to the bottom side, and a well recessed from the top side for receiving a gel suspension and having a depth from the top side. A method for gel molding is conducted via the gel molding apparatus. A culture apparatus includes the vessel and the gel molding apparatus. A method for culture is performed through the culture apparatus.Type: GrantFiled: December 10, 2009Date of Patent: October 8, 2013Assignee: Chung Gung UniversityInventors: Min-Hsien Wu, Wan-Chen Tsai
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Publication number: 20120231976Abstract: A microfluidic chip for three-dimensional cell culture with high-throughput perfusion includes an array of cell culture units, each unit including a cell culture medium inlet hole connecting to one cell culture medium tank, at least one micro-bioreactor, at least one microchannel and at least one medium collection and analysis tank. Each medium collection and analysis tank is connected to an air chamber with an air channel and the air chamber has negative pressure source holes to generate negative pressure to drive the culture medium. The microfluidic chip also includes an intermediate plate connected to the bottom surface of the roof, and two bottom plates detachably assembled at the bottom of the intermediate plate. The first and second bottom surfaces have micro-bioreactors and cylindrical recessed slots and the intermediate plate has corresponding holes to achieve the goal of three-dimensional cell culture using minimum experimental resources with high-throughput perfusion.Type: ApplicationFiled: September 22, 2011Publication date: September 13, 2012Applicant: CHANG GUNG UNIVERSITYInventors: Min-Hsien Wu, Shih-Siou Wang, Wan-Chen Tsai, Yu-Han Chang, Chia-Hsun Hsieh, Yen-Ting Liu, Zhanfeng Cui
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Publication number: 20100273262Abstract: A gel molding apparatus is adapted to be used in combination with a vessel that has a plurality of solution chambers, and includes a lid plate and a plurality of columns that project from a top surface of the lid plate. Each of the columns has a bottom side connected to the top surface of the lid plate, a top side opposite to the bottom side, and a well recessed from the top side for receiving a gel suspension and having a depth from the top side. A method for gel molding is conducted via the gel molding apparatus. A culture apparatus includes the vessel and the gel molding apparatus. A method for culture is performed through the culture apparatus.Type: ApplicationFiled: December 10, 2009Publication date: October 28, 2010Applicant: CHANG GUNG UNIVERSITYInventors: Min-Hsien Wu, Wan-Chen Tsai
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Publication number: 20070128401Abstract: The present invention discloses an electrode separator, which is formed on a substrate that has strip-like first electrodes and is perpendicular to the first electrodes, wherein a common positive type photoresist material is firstly obliquely exposed and then vertically exposed and then developed to form the electrode separator by the two exposure steps. The electrode separator has a first lateral vertical to the bottom side of the electrode separator and a second lateral cooperating with the surface of the substrate to create an acute angle with one end of the top side having an overhanging portion. When the second electrodes are deposited, the overhanging portions can separate the metallic film of the second electrodes, and the metallic film of each second electrode is confined to between two electrode separators. Thus, the objective of separating the second electrode is achieved.Type: ApplicationFiled: December 5, 2005Publication date: June 7, 2007Inventors: Chien-Chung Kuo, Fu-Cheng Chou, Yi-Lin Chou, Wan-Chen Tsai, Ming-Chang Yu