Patents by Inventor Charlie Chen
Charlie Chen 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: 20240143413Abstract: Disclosed systems and methods for centrally managing distributed edge server resources may create a host folder, associate the host folder with an element manager, add one or more edge servers to the host folder, and manage the one or more edge servers with an edge server management system running in the applicable instance of the element manager. The host folder may be created from either a server manager UI or from an element manager UI. An edge server may be added to a host folder by invoking a UI of the element manager UI. Managing the one or more edge servers may include performing health monitoring of the edge servers as well as version checking and upgrading of the edge servers. An edge server agent may be deployed in the edge server to receive change events published by the edge server and redirect the change events to an element manager system.Type: ApplicationFiled: October 27, 2022Publication date: May 2, 2024Applicant: Dell Products L.P.Inventors: Jason YE, Zheng ZHANG, Donald MACE, Yongjun SHI, Charlie CHEN, Roy Shengli LING
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Publication number: 20230305877Abstract: An information handling system may include at least one processor and a memory. The information handling system may be configured to perform an upgrade of a plurality of hosts of an information handling system cluster by: determining a score for each host based on hardware metrics of each host; based on the determined scores, selecting a first host for upgrading; migrating virtual machines from the first host to one or more other hosts; and causing the first host to perform the upgrade.Type: ApplicationFiled: April 13, 2022Publication date: September 28, 2023Applicant: Dell Products L.P.Inventors: Hanzhang GU, Jun CHEN, Charlie CHEN
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Patent number: 11429648Abstract: Embodiments of the present disclosure generally relate to a method and device for creating an index. For example, the embodiments of the present disclosure propose a method for creating an index, comprising: dividing a document into a plurality of regions; determining the number of times that a token appears in the plurality of regions, the token including at least one character in the document; assigning respective weights to the plurality of regions; and creating an inverted document linked list directed to the token based on the number of times that the token appears in the plurality of regions and respective weights of the plurality of regions. In addition, the embodiments of the present disclosure propose a corresponding device and computer program product for creating an index.Type: GrantFiled: April 28, 2020Date of Patent: August 30, 2022Assignee: EMC IP Holding Company LLCInventors: Winston Lei Zhang, Charlie Chen, Kun Wu Huang, Jingjing Liu, Duke Dai
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Patent number: 11072137Abstract: A method of preparing and using a contact lens is disclosed. In one step, a light-absorbing dye solution, comprising a light-absorbing dye disposed in a solution, is dispensed onto a contact lens. In another step, the light-absorbing dye is reacted with the contact lens so that the contact lens permanently contains the light-absorbing dye. The transmission of light of a certain wavelength through the contact lens is reduced due to the reacted light-absorbing dye permanently contained within the contact lens.Type: GrantFiled: October 15, 2018Date of Patent: July 27, 2021Assignee: ARGOS VISION INC.Inventors: Charlie Chen, Tahua Yang
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Patent number: 10936667Abstract: Embodiments of the present disclosure provide a solution for indicating a search result. A method of indicating a search result is disclosed, which includes, in response to receiving a query term, searching for an electronic document having metadata related to the query term. The method further includes, in response to the electronic document being searched, locating a metadata term matching with the query term from the metadata of the electronic document. The method further includes providing an indication highlighting the metadata term.Type: GrantFiled: September 21, 2017Date of Patent: March 2, 2021Assignee: EMC IP Holding Company LLCInventors: Kun Wu Huang, Charlie Chen, Winston Lei Zhang, Jingjing Liu, Duke Dai
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Publication number: 20200257710Abstract: Embodiments of the present disclosure generally relate to a method and device for creating an index. For example, the embodiments of the present disclosure propose a method for creating an index, comprising: dividing a document into a plurality of regions; determining the number of times that a token appears in the plurality of regions, the token including at least one character in the document; assigning respective weights to the plurality of regions; and creating an inverted document linked list directed to the token based on the number of times that the token appears in the plurality of regions and respective weights of the plurality of regions. In addition, the embodiments of the present disclosure propose a corresponding device and computer program product for creating an index.Type: ApplicationFiled: April 28, 2020Publication date: August 13, 2020Inventors: Winston Lei Zhang, Charlie Chen, Kun Wu Huang, Jingjing Liu, Duke Dai
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Patent number: 10742359Abstract: A message system includes a first node that may send a message to a second node, provide metadata associated with the message, and send the metadata to a database. The database may determine that the message was not received by the second node based upon the metadata and a current time, and direct the first node to resend the message to the second node in response to determining that the message was not received. The first node further may resend the message.Type: GrantFiled: August 30, 2018Date of Patent: August 11, 2020Assignee: Dell Products, L.P.Inventors: Wenyu Tang, Han Gao, Don Mace, Yongjun Shi, Jim L. Ji, Charlie Chen, Kai Chen
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Patent number: 10671652Abstract: Embodiments of the present disclosure generally relate to a method and device for creating an index. For example, the embodiments of the present disclosure propose a method for creating an index, comprising: dividing a document into a plurality of regions; determining the number of times that a token appears in the plurality of regions, the token including at least one character in the document; assigning respective weights to the plurality of regions; and creating an inverted document linked list directed to the token based on the number of times that the token appears in the plurality of regions and respective weights of the plurality of regions. In addition, the embodiments of the present disclosure propose a corresponding device and computer program product for creating an index.Type: GrantFiled: December 19, 2017Date of Patent: June 2, 2020Assignee: EMC IP Holding Company LLCInventors: Winston Lei Zhang, Charlie Chen, Kun Wu (Sheperd) Huang, Jingjing Liu, Duke Hongtao Dai
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Publication number: 20200114603Abstract: A method of preparing and using a contact lens is disclosed. In one step, a light-absorbing dye solution, comprising a light-absorbing dye disposed in a solution, is dispensed onto a contact lens. In another step, the light-absorbing dye is reacted with the contact lens so that the contact lens permanently contains the light-absorbing dye. The transmission of light of a certain wavelength through the contact lens is reduced due to the reacted light-absorbing dye permanently contained within the contact lens.Type: ApplicationFiled: October 15, 2018Publication date: April 16, 2020Inventors: Charlie Chen, Tahua Yang
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Publication number: 20200076539Abstract: A message system includes a first node that may send a message to a second node, provide metadata associated with the message, and send the metadata to a database. The database may determine that the message was not received by the second node based upon the metadata and a current time, and direct the first node to resend the message to the second node in response to determining that the message was not received. The first node further may resend the message.Type: ApplicationFiled: August 30, 2018Publication date: March 5, 2020Inventors: Wenyu Tang, Han Gao, Don Mace, Yongjun Shi, Jim L. Ji, Charlie Chen, Kai Chen
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Publication number: 20200009811Abstract: A method of forming and/or using a contact lens is disclosed. In one step, bioactive agents are pad printed to form a layer. In another step, the layer is cured to form a portion of the contact lens. The contact lens is shipped to users in dry state without immersing in aqueous packaging solution.Type: ApplicationFiled: June 3, 2019Publication date: January 9, 2020Inventors: Tahua Yang, Charlie Chen
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Publication number: 20180173791Abstract: Embodiments of the present disclosure generally relate to a method and device for creating an index. For example, the embodiments of the present disclosure propose a method for creating an index, comprising: dividing a document into a plurality of regions; determining the number of times that a token appears in the plurality of regions, the token including at least one character in the document; assigning respective weights to the plurality of regions; and creating an inverted document linked list directed to the token based on the number of times that the token appears in the plurality of regions and respective weights of the plurality of regions. In addition, the embodiments of the present disclosure propose a corresponding device and computer program product for creating an index.Type: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Inventors: Winston Lei Zhang, Charlie Chen, Kun Wu (Sheperd) Huang, Jingjing Liu, Duke Hongtao Dai
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Publication number: 20180089329Abstract: Embodiments of the present disclosure provide a method and device for managing index. For example, there is provided a method, comprising: obtaining a first index term in a first index, the first index term corresponding to a first index content in the first index, the first index content indicating a position of the first index term in a document; generating a reading of the first index term; and adding the reading as a second index term into a second index, the reading corresponding to a second index content indicating the first index term. Corresponding device and computer program product are also provided.Type: ApplicationFiled: September 21, 2017Publication date: March 29, 2018Inventors: Kun Wu Huang, Charlie Chen, Winston Lei Zhang, Jingjing Liu, Duke Dai
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Publication number: 20180089335Abstract: Embodiments of the present disclosure provide a solution for indicating a search result. A method of indicating a search result is disclosed, which includes, in response to receiving a query term, searching for an electronic document having metadata related to the query term. The method further includes, in response to the electronic document being searched, locating a metadata term matching with the query term from the metadata of the electronic document. The method further includes providing an indication highlighting the metadata term.Type: ApplicationFiled: September 21, 2017Publication date: March 29, 2018Inventors: Kun Wu Huang, Charlie Chen, Winston Lei Zhang, Jingjing Liu, Duke Dai
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Patent number: 9864103Abstract: Hydrogel contact lenses that are derived from a polymerizable composition including at least one hydrophilic monomer and at least one phosphine-containing component are described. The hydrogel of the contact lenses can be a silicone hydrogel or a non-silicone hydrogel. Use of polymerizable compositions comprising a phosphine-containing component can be cured under both inert and air atmospheres, and can be used to form hydrogel contact lenses having improved shape retention properties, having improved resistance to discoloration. Batches of hydrogel contact lenses and methods of making hydrogel contact lenses are also described.Type: GrantFiled: January 20, 2014Date of Patent: January 9, 2018Assignee: CooperVision International Holding Company, LPInventors: Guigui Wang, Yun Zhang, Yuwen Liu, Ye Hong, Charlie Chen, Peter Zhu
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Patent number: 9804417Abstract: Silicone hydrogel contact lenses having ophthalmically acceptable surface wettabilities are obtained from pre-extracted polymerized silicone hydrogel contact lens products having relatively large amounts of removable or extractable materials. The silicone hydrogel contact lenses can be obtained from non-polar resin based contact lens molds and without surface treatments or an interpenetrating polymeric network of a polymeric wetting agent. Related lens products, polymerizable compositions, and methods are also described.Type: GrantFiled: February 29, 2016Date of Patent: October 31, 2017Assignee: CooperVision International Holding Company, LPInventors: Ye Hong, Charlie Chen, Nick Manesis
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Patent number: 9789654Abstract: A method for manufacturing a silicone hydrogel contact lens is described that comprises curing a polymerizable composition comprising at least one siloxane monomer and at least one hydrophilic vinyl-containing monomer in a contact lens mold comprising a molding surface having a coating comprising a hydrophilic polymer. The hydrophilic coating is not solubilized by the polymerizable composition during the curing step. The resulting polymeric lens body is removed from the mold, washed to remove any of the hydrophilic polymer that may have transferred from the mold surface to the lens during the curing or lens removal process, and packaged to provide a silicone hydrogel contact lens having a contact angle that is lower than what it would otherwise be had the lens been cured in the same contact lens mold lacking the hydrophilic coating.Type: GrantFiled: November 30, 2015Date of Patent: October 17, 2017Assignee: CooperVision International Holding Company, LPInventors: Ian Bruce, Charlie Chen, Robin Frith, Rachel Marullo, David Morsley, AKM Shahab Siddiqui, Victoria Tran
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Patent number: 9762417Abstract: The present invention pertains to systems and methods for equalizing a digitally modulated input signal for transmission as an optical signal over an optical fiber. In detail, this equalization is accomplished prior to the signal's conversion to an optical signal, and prior to the signal being filtered by a vestigial sideband (VSB) filter. In particular, equalization is accomplished by giving weights to the taps of a tapped delay equalizer, wherein weights for respective taps are derived from the output signal after its conversion to a digital signal at the downstream end of the optical fiber.Type: GrantFiled: September 28, 2016Date of Patent: September 12, 2017Assignee: Integra Research and Development, LLCInventors: Chen-Kuo Sun, Paul N. Huntley, Charlie Chen, Dingbo Chen
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Patent number: 9574038Abstract: HEMA-compatible siloxane monomers are described that can be used to manufacture contact lenses that combine the attributes of HEMA-based contact lenses with the high oxygen permeability of silicone hydrogel lenses. Optically clear silicone hydrogel contact lens can be manufactured that comprise a polymeric lens body that is the reaction product of a polymerizable composition comprising: a) at least 25 wt. % of at least one hydroxyalkyl methacrylate; and b) at least 20 wt. % of at least one HEMA-compatible polysiloxane.Type: GrantFiled: February 25, 2015Date of Patent: February 21, 2017Assignee: CooperVision International Holding Company, LPInventors: Hiroyuki Ueyama, Charlie Chen, Yuan Xu, Yuwen Liu, Ying Zheng, Paul Richardson, Hong Xue
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Publication number: 20170008990Abstract: HEMA-compatible siloxane monomers are described that can be used to manufacture contact lenses that combine the attributes of HEMA-based contact lenses with the high oxygen permeability of silicone hydrogel lenses. Optically clear silicone hydrogel contact lens can be manufactured that comprise a polymeric lens body that is the reaction product of a polymerizable composition comprising: a) at least 25 wt. % of at least one hydroxyalkyl methacrylate; and b) at least 20 wt. % of at least one HEMA-compatible polysiloxane.Type: ApplicationFiled: February 25, 2015Publication date: January 12, 2017Applicant: CooperVision International Holding Company, LPInventors: Hiroyuki Ueyama, Charlie Chen, Yuan Xu, Yuwen Liu, Ying Zheng, Paul Richardson, Hong Xue