Patents by Inventor Alex Liu
Alex Liu 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: 20170135152Abstract: Techniques for sharing a cellular network connection amongst multiple devices over a local area network are provided that reduce cellular network load during crowded events. In an aspect, a devices is configure to perform operations that include scanning an area for another device that has established a first wireless cellular connection with a cellular network device of a cellular network and that enables an indirect connection of the device to the cellular network device via a direct connection of the device to the other device via a local network device. The operations further include, in response to identifying the other device as a result of the scanning, sending a request to the other device to connect to the other device via the local network device and to receive the indirect connection to the cellular network device.Type: ApplicationFiled: January 13, 2017Publication date: May 11, 2017Inventors: Lusheng Ji, Jeffrey Pang, Jia Wang, Shobha Venkataraman, Muhammad Zubair Shafiq, Xiang-Yang Alex Liu
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Patent number: 9585177Abstract: Techniques for sharing a cellular network connection amongst multiple devices over a local area network are provided that reduce cellular network load during crowded events. In an aspect, a devices is configure to perform operations that include scanning an area for another device that has established a first wireless cellular connection with a cellular network device of a cellular network and that enables an indirect connection of the device to the cellular network device via a direct connection of the device to the other device via a local network device. The operations further include, in response to identifying the other device as a result of the scanning, sending a request to the other device to connect to the other device via the local network device and to receive the indirect connection to the cellular network device.Type: GrantFiled: December 11, 2013Date of Patent: February 28, 2017Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITYInventors: Lusheng Ji, Jeffrey Pang, Jia Wang, Shobha Venkataraman, Muhammad Zubair Shafiq, Xiang-Yang Alex Liu
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Publication number: 20160346696Abstract: Techniques are described for performing telemetry based interactive content generation for online services. For example, telemetry data can be obtained from individual users of the online service and/or from multiple users of the online service (e.g., and processed to generate aggregate telemetry data). Other types of data can also be obtained, including service management data. Service management data can be generated from the users of the online service and can comprise user density information for virtual areas of the online service. Using telemetry data (e.g., user-specific telemetry data and/or aggregate telemetry data), service management data, and/or other types of data related to the online service, new interactive experiences can by dynamically created for the users of the online service.Type: ApplicationFiled: May 27, 2015Publication date: December 1, 2016Applicant: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Alex Liu, Sebastian Grinke, Robert Chase Jones, Kenneth A. Lobb, James Yarrow
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Publication number: 20160203477Abstract: Various embodiments include a wallet service that processes a cryptocurrency deposit into a cryptocurrency wallet account maintained in a wallet service system. The wallet service can receive an authentication parameter to authenticate the cryptocurrency deposit and record a transfer of a cryptocurrency amount from a first cryptocurrency address to a second cryptocurrency address. In response to and substantially immediately after authenticating the authentication parameter, the wallet service can exchange the cryptocurrency amount associated with the cryptocurrency deposit for fiat currency proceeds and deposit the fiat currency proceeds into a fiat reserve account. The wallet service can then associate exchangeable credit equal to the fiat currency proceeds to the cryptocurrency wallet account.Type: ApplicationFiled: January 14, 2016Publication date: July 14, 2016Inventors: Danny Yang, Liqin Kou, Alex Liu, Yu-Te Lin
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Patent number: 9273278Abstract: A large scale cell harvesting method for a pack-bed culture device by providing cell growing space that is packed with a plurality of porous matrices and/or matrix means. When a cell detaching step at least comprising shaking or spinning the culture chamber is performed, the unoccupied space is large enough for the porous matrices collide to each other or to the culture chamber to generate momentum whereby the cells detach from the porous matrices to harvest the cells.Type: GrantFiled: January 6, 2014Date of Patent: March 1, 2016Assignee: CESCO BIOENGINEERING CO., LTD.Inventors: Vincent Lee, Peter Chen, Audrey Chen, Alex Liu, Chungnan Fu, Gray Wang, Hugo Chen, King-Ming Chang, Lewis Ho
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Publication number: 20150310342Abstract: Embodiments are described for automata models for use in deep packet inspection. Various embodiments are described for a new automata model, Overlay DFA (ODFA), which captures state replication in DFAs. Additional embodiments include combining the ODFA model with a D2FA model to provide an Overlay Delayed Input DFA (OD2FA). As the DFA model captures transition sharing, the OD2FA model captures both state replication and transition sharing. Algorithms are disclosed for efficiently constructing the OD2FA model and for implementing the OD2FA model in Ternary Content Addressable Memory (TCAM).Type: ApplicationFiled: April 27, 2015Publication date: October 29, 2015Inventors: Alex Liu, Eric Torng
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Publication number: 20150287026Abstract: Some embodiments include a hot wallet service system including: a manager server configured to receive a cryptocurrency transaction request identifying at least a hot wallet accountholder identifier and to determine a first set of authentication servers to authenticate the cryptocurrency transaction request; the authentication servers, each configured to independently authenticate the cryptocurrency transaction request by verifying a requester of the cryptocurrency transaction request against an accountholder profile associated with the hot wallet accountholder identifier; wherein the authentication servers are configured to approve, independently from each other, the cryptocurrency transaction request by cryptographically signing approval messages to send to an aggregation server using respective private authentication keys stored respectively in the authentication servers when the requester is verified; and the aggregation server configured to aggregate cryptographic signatures of the cryptocurrency transacType: ApplicationFiled: April 18, 2014Publication date: October 8, 2015Applicant: Modernity Financial Holdings, Ltd.Inventors: Danny Yang, Liqin Kou, Alex Liu
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Patent number: 9125525Abstract: An apparatus for grinding a mineral includes a head operable to be attached to a bottle. The head includes a radial slider for controlling the coarseness of the grind. The apparatus further includes an inner grinding element, an outer grinding element, a shaft, and a neck sleeve. The inner grinding element is in communication with the head. The outer grinding element is also in communication with the head, wherein the outer grinding element and the inner grinding element are operable to rotate relative to each other. The shaft extends through the inner grinding element and the outer grinding element. The shaft couples with the inner grinding element and has a blunt end. The shaft also extends through the neck sleeve, which acts as a spacer between the inner grinding element and the blunt end.Type: GrantFiled: September 13, 2012Date of Patent: September 8, 2015Assignee: ACH Food Companies, Inc.Inventors: Allan E. Wade, Aaron F. Fitchko, Chung Man Chan, Alex Liu
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Publication number: 20150163840Abstract: Techniques for sharing a cellular network connection amongst multiple devices over a local area network are provided that reduce cellular network load during crowded events. In an aspect, a devices is configure to perform operations that include scanning an area for another device that has established a first wireless cellular connection with a cellular network device of a cellular network and that enables an indirect connection of the device to the cellular network device via a direct connection of the device to the other device via a local network device. The operations further include, in response to identifying the other device as a result of the scanning, sending a request to the other device to connect to the other device via the local network device and to receive the indirect connection to the cellular network device.Type: ApplicationFiled: December 11, 2013Publication date: June 11, 2015Applicants: Board of Trustees of Michigan State University, AT&T Intellectual Property I, L.P.Inventors: Lusheng Ji, Jeffrey Pang, Jia Wang, Shobha Venkataraman, Muhammad Zubair Shafiq, Xiang-Yang Alex Liu
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Publication number: 20150122925Abstract: An apparatus for grinding a mineral includes a head operable to be attached to a bottle. The head includes a radial slider for controlling the coarseness of the grind. The apparatus further includes an inner grinding element, an outer grinding element, a shaft, and a neck sleeve. The inner grinding element is in communication with the head. The outer grinding element is also in communication with the head, wherein the outer grinding element and the inner grinding element are operable to rotate relative to each other. The shaft extends through the inner grinding element and the outer grinding element. The shaft couples with the inner grinding element and comprises a blunt end. The shaft also extends through the neck sleeve, which acts as a spacer between the inner grinding element and the blunt end.Type: ApplicationFiled: January 13, 2015Publication date: May 7, 2015Inventors: Allan E. Wade, Aaron F. Fitchko, Chun Man Chen, Alex Liu
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Publication number: 20140193901Abstract: A large scale cell harvesting method for a pack-bed culture device by providing cell growing space that is loosely packed with a plurality of porous matrixes and/or matrix means. When a cell detaching step at least comprising shaking or spinning the culture chamber is performed, the unoccupied space is large enough for the porous matrixes collide to each other or to the culture chamber to generate momentum whereby the cells detach from the porous matrixes to harvest the cells.Type: ApplicationFiled: January 6, 2014Publication date: July 10, 2014Applicant: CESCO BIOENGINEERING CO., LTD.Inventors: Vincent LEE, Peter CHEN, Audrey CHEN, Alex LIU, Chungnan FU, Gray WANG, Hugo CHEN, King-Ming CHANG, Lewis HO
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Publication number: 20140070038Abstract: An apparatus for grinding a mineral includes a head operable to be attached to a bottle. The head includes a radial slider for controlling the coarseness of the grind. The apparatus further includes an inner grinding element, an outer grinding element, a shaft, and a neck sleeve. The inner grinding element is in communication with the head. The outer grinding element is also in communication with the head, wherein the outer grinding element and the inner grinding element are operable to rotate relative to each other. The shaft extends through the inner grinding element and the outer grinding element. The shaft couples with the inner grinding element and comprises a blunt end. The shaft also extends through the neck sleeve, which acts as a spacer between the inner grinding element and the blunt end.Type: ApplicationFiled: September 13, 2012Publication date: March 13, 2014Applicant: ACH FOOD COMPANIES, INC.Inventors: Allan E. Wade, Aaron F. Fitchko, Chung Man Chan, Alex Liu
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Patent number: 8575877Abstract: A solar-powered automated system for the operation of drapery, roller blinds, and similar window coverings. The solar panel (102), or photovoltaic source provides the sole power to drive common types of window drapery and blinds in a compact system having a solar panel (photovoltaic source), actuator (104) and head rail (120). The solar panel (102) is to be mounted onto the frame of a window or elsewhere to collect sufficient light. A connecting cable links the solar panel (102) to the actuator (104) to draw electrical power from the solar panel. The actuator is attached to the head-rail (120) to provide the required driving force. The actuator (104) includes the control circuit boards, a single rechargeable battery (110), an electric motor (106) and output mechanism. An RF remote control receiver (116) is built inside the actuator (104). A low voltage control port (114) allows the actuator (104) to be accessible by a control interface.Type: GrantFiled: December 16, 2008Date of Patent: November 5, 2013Assignee: BTX Holdings, L.L.C.Inventor: Alex Liu
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Publication number: 20110162809Abstract: A solar-powered automated system for the operation of drapery, roller blinds, and similar window coverings. The solar panel (102), or photovoltaic source provides the sole power to drive common types of window drapery and blinds in a compact system having a solar panel (photovoltaic source), actuator (104) and head rail (120). The solar panel (102) is to be mounted onto the frame of a window or elsewhere to collect sufficient light. A connecting cable links the solar panel (102) to the actuator (104) to draw electrical power from the solar panel. The actuator is attached to the head-rail (120) to provide the required driving force. The actuator (104) includes the control circuit boards, a single rechargeable battery (110), an electric motor (106) and output mechanism. An RF remote control receiver (116) is built inside the actuator (104). A low voltage control port (114) allows the actuator (104) to be accessible by a control interface.Type: ApplicationFiled: December 16, 2008Publication date: July 7, 2011Inventor: Alex Liu
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Patent number: 7954142Abstract: A system, computer-implementable method, and computer-usable medium for resolving discrepancies between diverse firewall designs. In a preferred embodiment of the present invention, a firewall design manager receives at least two designs for a rule-based system and computing at least one functional discrepancy between the at least two designs utilizing decision diagrams.Type: GrantFiled: May 31, 2006Date of Patent: May 31, 2011Assignee: The Board of Regents, University of Texas SystemInventors: Mohamed G. Gouda, Xiang-Yang Alex Liu
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Patent number: 7879611Abstract: The invention is directed to a method of multigenerational analysis of plants modified by insertional mutagenesis, and a method for associating plant mutant trait and genotype information. The invention is further directed to a method for managing data pertaining to plant mutant trait and genotype information in a database. The invention is further directed to a system for managing plant mutant trait and genotype information in a database, a system for allowing users to associate plant trait and genotype information, a system for facilitating business transactions with a user regarding plant materials or a gene sequence of interest to user and a computer-readable medium embodying a program of instructions for execution by a computer for implementing a system for allowing users to associate plant trait and genotype information.Type: GrantFiled: July 17, 2007Date of Patent: February 1, 2011Assignee: Agrigenetics IncInventors: Alex Liu, George Wadsworth, Helena Mathews, Ry Wagner, Jill Van Winkle, Sandra Peters, Stephanie Clendennen
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Patent number: 7818793Abstract: A system, method and computer-usable medium for designing a firewall to protect a data processing system. A user first specifies a firewall decision diagram. The firewall decision diagram is then reduced and marked. Finally, a firewall is generated from the marked firewall decision diagram.Type: GrantFiled: March 22, 2006Date of Patent: October 19, 2010Assignee: The Board of Regents, University of Texas SystemInventors: Mohamed G. Gouda, Xiang-Yang Alex Liu
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Patent number: 7793344Abstract: A system, method, and computer-usable medium for removing redundancy from packet classifiers. In a preferred embodiment of the present invention, a packet classifier is implemented as a sequence of rules. A redundancy manager marks at least one upward redundant rule and at least one downward redundant rule. The redundancy manager removes at least one rule marked as upward redundant and at least one rule marked as downward redundant.Type: GrantFiled: May 31, 2006Date of Patent: September 7, 2010Assignee: The Board of Regents, University of Texas SystemInventors: Mohamed G. Gouda, Xiang-Yang Alex Liu
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Patent number: D654757Type: GrantFiled: February 11, 2011Date of Patent: February 28, 2012Assignee: Sears Brands, LLCInventors: David Thimm, Ellen Tave Glassman, Wei (Alex) Liu, Craig Fillion
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Patent number: D654758Type: GrantFiled: February 11, 2011Date of Patent: February 28, 2012Assignee: Sears Brands, LLCInventors: David Thimm, Ellen Tave Glassman, Wei (Alex) Liu, Craig Fillion