Patents by Inventor Victor Chan
Victor Chan 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: 20170083788Abstract: Methods, systems, computer-readable media, and apparatuses for incremental object detection using a staged process and a band-pass feature extractor are presented. At each stage of the staged process, a different band of features from a plurality of bands of features in image data can be extracted using a dual-threshold local binary pattern operator, and compared with features of a target object within the band for a partial decision. The staged process exits if a rejection decision is made at any stage of the staged process. If no rejection decision is made in each stage of the staged process, the target object is detected. Features extracted at each stage may be from a different image for some applications.Type: ApplicationFiled: September 23, 2015Publication date: March 23, 2017Inventors: Victor CHAN, Alok GOVIL, Gerhard REITMAYR
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Publication number: 20170027589Abstract: In one embodiment, the present invention includes a method of alignment for resection of tissue including obtaining a surgical device comprising an alignment guide, a first guide structure and a second guide structure; securing the alignment guide to a bone, the alignment guide including a positioning block; placing the first guide structure onto the positioning block of the alignment guide; viewing a target location of a first resection plane on the bone using the first guide structure; adjusting the target location of the first resection plane by adjusting a position of the first guide structure; attaching the second guide structure to the first guide structure; viewing a target location of a second resection plane on the bone using the second guide structure; and adjusting the target location of the second resection plane by adjusting a position of the second guide structure.Type: ApplicationFiled: October 14, 2016Publication date: February 2, 2017Inventors: Thomas Loring, Stephen G. Gilbert, Victor Chan, Chulho Pak, Michael Daniels, Gregory Horton, James K. Deorio, Michael Coughlin, Keith Wapner
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Patent number: 9443260Abstract: Embodiments of the present invention address deficiencies of the art in respect to catalog modeling for e-commerce systems and provide a method, system and computer program product for an adaptive unified retail catalog. In an embodiment of the invention, an e-commerce data processing system can be configured for catalog adaptation. The system can include an adaptive retail catalog, a logical catalog implementation of a logical catalog model coupled to the adaptive retail catalog, and a physical catalog coupled to the adaptive retail catalog through a database mediator. The system further includes a mapping of search requests against the logical catalog implementation to the physical catalog. In this way, changes to the underlying physical catalog model can be accommodated without requiring a companion change in the logical catalog model.Type: GrantFiled: December 21, 2006Date of Patent: September 13, 2016Assignee: International Business Machines CorporationInventors: Victor Chan, Ross McKegney, Jeffrey A. Shiner, Ramiah K. Tin, Jian Zhang
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Patent number: 9355887Abstract: The present invention provides a semiconductor structure in which different types of devices are located upon a specific crystal orientation of a hybrid substrate that enhances the performance of each type of device. In the semiconductor structure of the present invention, a dual trench isolation scheme is employed whereby a first trench isolation region of a first depth isolates devices of different polarity from each other, while second trench isolation regions of a second depth, which is shallower than the first depth, are used to isolate devices of the same polarity from each other. The present invention further provides a dual trench semiconductor structure in which pFETs are located on a (110) crystallographic plane, while nFETs are located on a (100) crystallographic plane. In accordance with the present invention, the devices of different polarity, i.e., nFETs and pFETs, are bulk-like devices.Type: GrantFiled: January 12, 2012Date of Patent: May 31, 2016Assignee: GLOBALFOUNDRIES INC.Inventors: Victor Chan, Meikei Ieong, Rajesh Rengarajan, Alexander Reznicek, Chun-yung Sung, Min Yang
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Publication number: 20160135815Abstract: One aspect of the present invention relates to a tissue resection guide that includes a central body, a first flange and a second flange, the flanges having first and second guide surfaces, respectively, suitable for use in tissue resection. Each guide surface lies on a cutting plane, both planes intersecting interior to the flanges. In the embodiments described, the availability of two cutting planes ensures resections in more than one plane are possible. As a result, bone segments can be removed via a cut on two planes without the need to cut across an entire section of bone on one plane. In some embodiments, an opening exists between the first flange and the second flange to ensure that each resection overlaps. In other aspects of the invention, systems and methods of use for the tissue resection guide are described.Type: ApplicationFiled: January 22, 2016Publication date: May 19, 2016Inventors: Thomas Loring, Stephen G. Gilbert, Victor Chan, Chulho Pak, Michael Daniels, Gregory Horton, James K. Deorio, Michael Coughlin, Keith Wapner
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Patent number: 9308037Abstract: An ankle fusion device has a proximal portion generally aligned with a first longitudinal axis. The proximal portion includes a proximal end and a first fastener hole. The proximal portion has an arcuate curve such that the proximal end is spaced a distance from the first longitudinal axis in a first direction. The first fastener hole is configured to receive a first fastener along a first fastener axis. A distal portion of the ankle fusion device extends to a distal end from the proximal portion along a second longitudinal axis. The second longitudinal axis is angled in second and third directions relative to the first longitudinal axis. The second direction is perpendicular to the first direction and the third direction being opposite the first direction. The distal portion includes a second fastener hole configured to receive a second fastener along a second fastener axis.Type: GrantFiled: September 19, 2013Date of Patent: April 12, 2016Assignee: Stryker European Holdings I, LLCInventors: Martinus Richter, James DeOrio, Oliver Frick, Christophe Geisert, Thomas Loring, Stephen Gilbert, Victor Chan, Michael Pinzur
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Patent number: 9292825Abstract: Embodiments of the present invention address deficiencies of the art in respect to inventory management and provide a method, system and computer program product for multi-tier inventory visibility. In one embodiment of the invention, a multi-tier inventory management data processing system can include an inventory management system coupled to one or more e-commerce applications over an enterprise bus, and multiple different instances of a tier inventory component, each of the instances corresponding to a local inventory cache. Each instance can include program code enabled to manage the local inventory cache and an inventory management API exposing inventory operations on the local inventory cache to other instances of the tier inventory component.Type: GrantFiled: July 5, 2006Date of Patent: March 22, 2016Assignee: International Business Machines CorporationInventors: Victor Chan, Mark W. Hubbard, Aalim Lakhani, Daisy Tan, Fen Wang
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Patent number: 9224165Abstract: A method, system, architecture and apparatus for deploying multiple e-commerce systems in a single computing platform. In accordance with the present invention, an e-commerce systems architecture can include an instantiable owning business logic component derived from an abstract business definition and one or more instantiable business element components configured for aggregation under the control of a business facility instance. The business facility instance can include a coupling to an instance of the owning business logic component. Finally, the architecture can include an instantiable partner business component derived from the abstract business definition. In particular, the instantiable partner business component can include a configuration for limited access to selected ones of the instantiable business element components aggregated under the control of the business facility instance.Type: GrantFiled: November 14, 2013Date of Patent: December 29, 2015Assignee: International Business Machines CorporationInventors: Victor Chan, Mark William Hubbard, Darshanand Khusial, Lev Mirlas
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Patent number: 9053207Abstract: Embodiments of the present invention address deficiencies of the art in respect to database query management and execution and provide a novel and non-obvious method, system and apparatus for processing an adaptive query expression in an on-demand data service. In one embodiment of the invention, an adaptive query handling method can include receiving an initial query in a database driven application, parsing the initial query to identify a query expression key, matching the query expression key to an adaptive query expression, and transforming the adaptive query expression to a final query expression through a replacement of annotations in the adaptive query expression with static expressions conforming to a query language for the final query expression. Thereafter, the final query expression can be applied to a database subsystem for the database driven application.Type: GrantFiled: February 8, 2007Date of Patent: June 9, 2015Assignee: International Business Machines CorporationInventors: Ramiah K. Tin, Stanislav Bliakhman, Victor Chan, Ross McKegney, Jeffrey A. Shiner
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Patent number: 9039977Abstract: An apparatus for storing and dispensing a test strip includes a container configured to store a stack of test strips. The container maintains appropriate environmental conditions, such as humidity, for storing the test strips. An engaging member is disposed in the container and is adapted to contact one test strip of the stack of test strips. An actuator actuates the engaging member to dispense the one test strip from the container. Since one test strip is dispensed at a time, the remaining test strips are not handled by the user. Accordingly, the unused test strips remain free of contaminants such as naturally occurring oils on the user's hand.Type: GrantFiled: September 13, 2010Date of Patent: May 26, 2015Assignee: Becton, Dickinson and CompanyInventors: Victor Chan, John Lovell
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Publication number: 20140351596Abstract: The present invention relates to a method and system for authenticating user identity with a user terminal, authentication front-end computer system, and authentication server. In a first scheme, the user terminal transmits an authentication instruction comprising an authentication message to the authentication front-end computer system. Then, the authentication front-end computer system transmits an authentication request comprising the authentication message to a specific authentication server. In a second scheme, the user terminal transmits an authentication request comprising an authentication message to a specific authentication server. In any schemes, after receiving the authentication request, the authentication server authenticates a user's identity according to the authentication message. Preferably, the authentication server transmits an authentication result to the authentication front-end computer system.Type: ApplicationFiled: November 7, 2012Publication date: November 27, 2014Inventor: Ka Yin Victor Chan
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Publication number: 20140180858Abstract: A method, system, architecture and apparatus for deploying multiple e-commerce systems in a single computing platform. In accordance with the present invention, an e-commerce systems architecture can include an instantiable owning business logic component derived from an abstract business definition and one or more instantiable business element components configured for aggregation under the control of a business facility instance. The business facility instance can include a coupling to an instance of the owning business logic component. Finally, the architecture can include an instantiable partner business component derived from the abstract business definition. In particular, the instantiable partner business component can include a configuration for limited access to selected ones of the instantiable business element components aggregated under the control of the business facility instance.Type: ApplicationFiled: November 14, 2013Publication date: June 26, 2014Applicant: International Business Machines CorporationInventors: Victor Chan, Mark William Hubbard, Darshanand Khusial, Lev Mirlas
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Publication number: 20140025127Abstract: An ankle fusion device has a proximal portion generally aligned with a first longitudinal axis. The proximal portion includes a proximal end and a first fastener hole. The proximal portion has an arcuate curve such that the proximal end is spaced a distance from the first longitudinal axis in a first direction. The first fastener hole is configured to receive a first fastener along a first fastener axis. A distal portion of the ankle fusion device extends to a distal end from the proximal portion along a second longitudinal axis. The second longitudinal axis is angled in second and third directions relative to the first longitudinal axis. The second direction is perpendicular to the first direction and the third direction being opposite the first direction. The distal portion includes a second fastener hole configured to receive a second fastener along a second fastener axis.Type: ApplicationFiled: September 19, 2013Publication date: January 23, 2014Applicant: Small Bone Innovations, Inc.Inventors: Martinus Richter, James DeOrio, Oliver Frick, Christophe Geisert, Thomas Loring, Stephen Gilbert, Victor Chan, Michael Pinzur
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Patent number: 8612379Abstract: A method, system, architecture and apparatus for deploying multiple e-commerce systems in a single computing platform. In accordance with the present invention, an e-commerce systems architecture can include an instantiable owning business logic component derived from an abstract business definition and one or more instantiable business element components configured for aggregation under the control of a business facility instance. The business facility instance can include a coupling to an instance of the owning business logic component. Finally, the architecture can include an instantiable partner business component derived from the abstract business definition. In particular, the instantiable partner business component can include a configuration for limited access to selected ones of the instantiable business element components aggregated under the control of the business facility instance.Type: GrantFiled: March 23, 2005Date of Patent: December 17, 2013Assignee: International Business Machines CorporationInventors: Victor Chan, Mark William Hubbard, Darshanand Khusial, Lev Mirlas
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Patent number: 8594295Abstract: A method includes associating an e-mail address with a plurality of telephone numbers; associating one of the telephone numbers with a one number service (108); allowing telephone calls to the one of the telephone numbers by selecting the e-mail address. In some embodiments, the allowing telephone calls comprises calling a programmed caller number and calling to a called party number associated with the e-mail address. In some embodiments, a called party and a calling party are subscribers to a one-number service (108).Type: GrantFiled: October 17, 2007Date of Patent: November 26, 2013Assignee: Siemens Enterprise Communications, Inc.Inventors: Victor Chan, William J. Beyda
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Patent number: 8562606Abstract: An ankle fusion device has a proximal portion generally aligned with a first longitudinal axis. The proximal portion includes a proximal end and a first fastener hole. The proximal portion has an arcuate curve such that the proximal end is spaced a distance from the first longitudinal axis in a first direction. The first fastener hole is configured to receive a first fastener along a first fastener axis. A distal portion of the ankle fusion device extends to a distal end from the proximal portion along a second longitudinal axis. The second longitudinal axis is angled in second and third directions relative to the first longitudinal axis. The second direction is perpendicular to the first direction and the third direction being opposite the first direction. The distal portion includes a second fastener hole configured to receive a second fastener along a second fastener axis.Type: GrantFiled: December 10, 2010Date of Patent: October 22, 2013Assignee: Small Bone Innovations, Inc.Inventors: Martinus Richter, Michael Pinzur, James DeOrio, Oliver Frick, Christophe Geisert, Thomas Loring, Stephen Gilbert, Victor Chan
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Patent number: 8357107Abstract: A blood glucose meter having a test strip port and an adjustable lancet device disposed at the same end of the device body is disclosed. The device body further includes an enclosure at the proximal end of the device body which houses a test strip storage vial and which facilitates one-handed opening and closing of the vial to simplify access to test strips contained therein. The enclosure is further provided with a window which allows the reading of the lot numbers on the label of the test strip vial therein without necessitating removal of the vial. A data connector is also provided on the device body for communication access, such as to upload data from other devices or to download data to other devices. By combining these multiple components into a single device body, the blood glucose meter requires fewer steps for sampling and testing, and makes device use easier and more convenient.Type: GrantFiled: October 31, 2007Date of Patent: January 22, 2013Assignee: Becton, Dickinson and CompanyInventors: Gregg R. Draudt, Dirk Ahlgrim, Jan Schminke, Mark Follman, José Colucci, Jr., Raymond Yao, Robert J. McCaffrey, Victor Chan
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Patent number: 8338245Abstract: An integrated circuit system that includes: providing a substrate including a first region with a first device and a second device and a second region with a resistance device; configuring the first device, the second device, and the resistance device to include a first spacer and a second spacer; forming a stress inducing layer over the first region and the second region; processing at least a portion of the stress inducing layer formed over the first region to alter the stress within the stress inducing layer; and forming a third spacer adjacent the second spacer of the first device and the second device from the stress inducing layer.Type: GrantFiled: March 14, 2008Date of Patent: December 25, 2012Assignees: GLOBALFOUNDRIES Singapore Pte. Ltd., Samsung Electronics Co., Ltd., International Business Machines CorporationInventors: Jae Gon Lee, Jong Ho Yang, Victor Chan, Jun Jung Kim
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Publication number: 20120130376Abstract: A tissue resection guide for use with a datum includes a base releasably engagable with the datum. The tissue resection guide has a first frame fixed relative to the base and the first frame has at least one integral first guide path that is sized and configured to at least partially capture and guide a first tissue resection tool relative to the first frame.Type: ApplicationFiled: June 25, 2009Publication date: May 24, 2012Applicant: SMALL BONE INNOVATIONS, INC.Inventors: Thomas Loring, Stephen Gilbert, Victor Chan, Chulho Pak, Michael Daniels, Gregory Horton, James K. Deorio, Michael Coughlin, Keith Wapner
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Publication number: 20120104511Abstract: The present invention provides a semiconductor structure in which different types of devices are located upon a specific crystal orientation of a hybrid substrate that enhances the performance of each type of device. In the semiconductor structure of the present invention, a dual trench isolation scheme is employed whereby a first trench isolation region of a first depth isolates devices of different polarity from each other, while second trench isolation regions of a second depth, which is shallower than the first depth, are used to isolate devices of the same polarity from each other. The present invention further provides a dual trench semiconductor structure in which pFETs are located on a (110) crystallographic plane, while nFETs are located on a (100) crystallographic plane. In accordance with the present invention, the devices of different polarity, i.e., nFETs and pFETs, are bulk-like devices.Type: ApplicationFiled: January 12, 2012Publication date: May 3, 2012Applicant: International Business Machines CorporationInventors: Victor Chan, Meikei Ieong, Rajesh Rengarajan, Alexander Reznicek, Chun-yung Sung, Min Yang