Patents by Inventor David Chan

David 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).

  • Publication number: 20170039612
    Abstract: A computer-implemented method is proposed for website verification. The method comprises: storing registration records for legitimate websites in a verification register; receiving, from a website to be verified, a user-initiated verification request; responsive to the user-initiated verification request, checking that the website to be verified is in the verification register; generating and transmitting a dynamic code for display on the website if the website to be verified is in the verification register; and responsive to a user entering the dynamic code into a verification module, retrieving details of the website from the verification register and transmitting the details of the website to the user for checking against the website to be verified.
    Type: Application
    Filed: July 1, 2016
    Publication date: February 9, 2017
    Inventors: Suresh Satyanarayana, David Chan
  • Publication number: 20160354986
    Abstract: Particular embodiments of the present invention include method of forming a retreaded tire. The method includes providing an unbonded retreaded tire, forming a degassing assembly by arranging a flexible degassing membrane around an outer circumference of the unbonded retreaded tire, placing the each of the one or more vacuum chambers under at least partial vacuum pressure, and performing a degassing operation by pressurizing a degassing chamber while each of the one or more vacuum chambers in the degassing assembly are at least under partial vacuum pressure. The method further includes disassembling the degassing assembly by separating the unbonded degassed tire from the flexible degassing membrane, and bonding the unbonded degassed tire to form a bonded retreaded tire by pressurizing a curing chamber and sufficiently heating the curing chamber to cure the bonding layer of the unbonded degassed tire. A tire made by a similar process is also disclosed.
    Type: Application
    Filed: November 15, 2013
    Publication date: December 8, 2016
    Applicants: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventors: Metodi L. IKONOMOV, David Chan Wah LUNG, Adib T. CHEBLI, Michael WIDMYER
  • Patent number: 9478950
    Abstract: Various embodiments provide safety disconnect systems for a power system. In one aspect, a safety disconnect system includes an enclosure operative to receive a plurality of input power lines into the enclosure and provide a plurality of output power lines out of the enclosure. Each input power line is coupled to and paired with a corresponding one of the output power lines, where each input power line and output power line is operative to provide power from a power source. A plurality of switches are provided in the enclosure, each of these switches coupled between an associated one of the pairs of input power line and output power line, and each switch operative to disconnect the associated input power line from the corresponding output power line.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: October 25, 2016
    Assignee: Bentek Corporation
    Inventors: James Peplinski, David A. Chan, Mitchell Schoch
  • Publication number: 20160232789
    Abstract: A method of guiding a user to a suitable parking spot is a method used to aid a user in finding a suitable parking spot near a desired location. The method uses at least one remote server and a portable computing device. The remote server manages information related to potential parking spots, and performs calculations to determine if a potential parking spot is a suitable parking spot. The portable computing device monitors the location of the user and allows the user to interact with the method. A parking search request is sent from the portable computing device to the remote server. Upon receiving the parking search request, the geospatial vehicle detection system is used to locate potential parking spots. At least one filtering process is used to identify suitable parking spots from the potential parking spots, before the suitable parking spots are displayed to the user.
    Type: Application
    Filed: February 9, 2016
    Publication date: August 11, 2016
    Inventor: David Chan
  • Publication number: 20160185060
    Abstract: The subject invention includes methods and apparatus for joining treads. Such methods include the step of providing a first tread portion and a second tread portion for forming a joined tread, each tread portion comprising a section of tire tread extending lengthwise from a terminal end. Additional steps include providing a first fixture configured to retain the first tread portion and a second fixture configured to retain the second tread portion and securing the first tread portion into the first fixture and securing the second tread portion into the second fixture, each of the first and second fixtures being arranged within the first and second fixtures such that the terminal end of each tread portion is in communication with a joining side of each fixture. The methods further include directing the terminal ends towards each other and into forceful engagement with an elastomeric joining material arranged between the terminal ends.
    Type: Application
    Filed: March 9, 2016
    Publication date: June 30, 2016
    Inventors: Chinglin PAN, David Chan Wah LUNG, Michael D. PETROVICH
  • Patent number: 9356978
    Abstract: Systems and methods for routing activity information related to objects in an external application to activity feeds associated with users in a collaboration group are disclosed. When activity information is received, it is routed to collaboration group feeds and user feeds based on a set of routing tables. The routing tables associated objects with events, containers, collaboration groups, and finally users. Based on the routing tables, users who belong to a collaboration groups that are associated with a particular object may see the activity information about that object rendered in an activity feed if the external application grants them permission to access the object. Accordingly, security associated with the object in the external application can be maintained when event information about that object is shared in an activity feed in a collaboration system.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: May 31, 2016
    Assignee: SAP SE
    Inventors: Ho Kei David Chan, David Lee, Jay Bryant Wakefield, Mark Sullivan
  • Patent number: 9302439
    Abstract: The subject invention includes methods and apparatus for joining treads. Such methods include the step of providing a first tread portion and a second tread portion for forming a joined tread, each tread portion comprising a section of tire tread extending lengthwise from a terminal end. Additional steps include providing a first fixture configured to retain the first tread portion and a second fixture configured to retain the second tread portion and securing the first tread portion into the first fixture and securing the second tread portion into the second fixture, each of the first and second fixtures being arranged within the first and second fixtures such that the terminal end of each tread portion is in communication with a joining side of each fixture. The methods further include directing the terminal ends towards each other and into forceful engagement with an elastomeric joining material arranged between the terminal ends.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: April 5, 2016
    Assignees: Compagnie Generale Des Etablissements Michelin, Michelin Recherche et Technique S.A.
    Inventors: Chinglin Pan, David Chan Wah Lung, Michael D. Petrovich
  • Publication number: 20150220979
    Abstract: A method of retail engagement controls a commerce system. A text string on a webpage is identified that relates to a product or product preference. The text string is identified by a web browser plugin. The text string is matched to a product available for purchase at a retailer. Information about the product is displayed adjacent to the text string. A hyperlink is established to add the product to a shopping list. The product is added to the shopping list by clicking the hyperlink. A plugin adds the product to the shopping list. The hyperlink is established in a popup menu or within the webpage. A deal is negotiated for the product at a retailer. A list of affinity products is displayed. A list of substitutable products is displayed. An affiliate fee is paid to the owner of the webpage.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 6, 2015
    Applicant: MYWORLD, INC.
    Inventors: Kenneth J. Ouimet, Timothy L. Ouimet, David Chan, Tomas Krivda
  • Publication number: 20150142890
    Abstract: A collaboration service is disclosed that hosts various collaboration sites. Each of the sites includes desktop pages and mobile pages. A routing service redirects mobile requests for the desktop pages to the mobile pages in accordance with a desktop-to-mobile mapping that defines an unbalanced correspondence between the desktop pages and the mobile pages. The routing service also redirects desktop requests for the mobile pages to the desktop pages in accordance with a mobile-to-desktop mapping that defines a balanced correspondence between them desktop pages and the mobile pages.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 21, 2015
    Inventors: Yubo Jia, Sujata Suresh Adgaonkar, David Chan, Ajey Pankaj Shah, Frederico A. Mameri, Alin Sirbu, Elias David Block, Alexandru Dan Burst, Kristofer D. Hoffman, John Lincoln DeMaris, Kathryn Bergina Dramstad, Dwayne Wensley Ricardo Codrington, Alexandra Leewon Schultz, Onur Dagci, Michael Brandon Silverstein
  • Publication number: 20150143227
    Abstract: Systems, software, and methods are disclosed herein for implementing a template rendering engine that facilities enhanced event handler attachment when executed by a processing system in the context of a browser application. The template rendering engine examines hypertext markup language (HTML) code downloaded to the browser for templates encoded in the HTML code. When a template is encountered in the HTML code, the template rendering engine examines the template for event handling information indicative of at least an element to render in a web page and an event handler to attach to the element in the web page. The template rendering engine then produces new HTML code for the browser to consume when rendering the web page, the new HTML code comprising the element and the event handler attached to the element.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 21, 2015
    Inventors: Yubo Jia, Sujata Suresh Adgaonkar, David Chan, Ajey Pankaj Shah, Frederico A. Mameri, Alin Sirbu, Elias David Block, Alexandru Dan Burst, Kristofer D. Hoffman, John Lincoln DeMaris, Kathryn Bergina Dramstad, Dwayne Wensley Ricardo Codrington, Alexandra Leewon Schultz, Onur Dagci, Michael Brandon Silverstein
  • Publication number: 20150134693
    Abstract: Systems and methods for routing activity information related to objects in an external application to activity feeds associated with users in a collaboration group are disclosed. When activity information is received, it is routed to collaboration group feeds and user feeds based on a set of routing tables. The routing tables associated objects with events, containers, collaboration groups, and finally users. Based on the routing tables, users who belong to a collaboration groups that are associated with a particular object may see the activity information about that object rendered in an activity feed if the external application grants them permission to access the object. Accordingly, security associated with the object in the external application can be maintained when event information about that object is shared in an activity feed in a collaboration system.
    Type: Application
    Filed: December 30, 2013
    Publication date: May 14, 2015
    Inventors: HO KEI DAVID CHAN, DAVID LEE, JAY BRYANT WAKEFIELD, MARK SULLIVAN
  • Publication number: 20150134514
    Abstract: Systems and apparatus for international funds remittances to non-payment card accounts are described. An embodiment includes a remittance request server having a storage device, an agent bank computer having a settlement account, a payment system gateway, an international payment card system, and a plurality of recipient bank computers. The remittance request server storage device stores instructions that causes the remittance request server to receive an international funds transfer request specifying a transaction amount, a source payment card account of a first country, and a destination bank account (which is not a payment card account) of a recipient bank located in a second country.
    Type: Application
    Filed: January 21, 2015
    Publication date: May 14, 2015
    Inventors: David Chan, Samuel Lim, Rama Sridhar
  • Publication number: 20140379578
    Abstract: A method of conducting an electronic financial transaction over a payment network on behalf of a customer is provided using a payment application stored in a mobile device of a facilitator, the method including: receiving transaction details of the electronic financial transaction in the payment application from the customer; generating a transaction request for the electronic financial transaction based on said the transaction details received; and forwarding the transaction request to a payment gateway for processing to carry out the electronic financial transaction over the payment network, the payment gateway having stored therein account details of a payment card linked to the facilitator from which funds are authorized to be deducted or to which funds are authorized to be credited based on the transaction request to pay for or receive funds from the electronic financial transaction on behalf of the customer in exchange for the facilitator receiving cash payment from or providing cash to the customer.
    Type: Application
    Filed: June 10, 2014
    Publication date: December 25, 2014
    Inventors: David Chan, Manohar Murali, Rajen S. Prabhu, Sandeep Malhotra
  • Publication number: 20140319862
    Abstract: There is provided a pair of tongs for grasping items comprising a pair of gripping ends, having a silicone and/or plastic exterior surface, where a first of the pair of gripping ends further comprises a set of metal teeth projecting toward the second of the pair of gripping ends. Each of the first and second of the pair of gripping ends may comprises a body core at least partially covered by a (silicone) coating. In one embodiment, teeth are embedded within a plastic core. In another, the core comprises a metal frame from which the teeth project. The set of teeth may be spaced from a periphery of the gripping end. The second of the pair of gripping ends may also comprise metal teeth projecting toward the first of the pair of gripping ends.
    Type: Application
    Filed: July 26, 2011
    Publication date: October 30, 2014
    Applicant: BROWNE & CO.
    Inventors: Neal Ho, David Chan
  • Publication number: 20140313640
    Abstract: Various embodiments provide safety disconnect systems for a power system. In one aspect, a safety disconnect system includes an enclosure operative to receive a plurality of input power lines into the enclosure and provide a plurality of output power lines out of the enclosure. Each input power line is coupled to and paired with a corresponding one of the output power lines, where each input power line and output power line is operative to provide power from a power source. A plurality of switches are provided in the enclosure, each of these switches coupled between an associated one of the pairs of input power line and output power line, and each switch operative to disconnect the associated input power line from the corresponding output power line.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 23, 2014
    Applicant: Bentek Corporation
    Inventors: James PEPLINSKI, David A. CHAN, Mitchell SCHOCH
  • Patent number: 8814037
    Abstract: A machine may be configured to subscribe a user to a data feed that corresponds to an activity. The machine may generate an optically scannable code that encodes an activity identifier of the activity. The machine may cause a first device to access this optically scannable code, and the first device may present the optically scannable code to a second device. The second device may scan the optically scannable code, and the machine may detect that the optically scannable code has been scanned by the second device. In response to this detection, the machine may subscribe a user of the second device to a data feed that corresponds to the activity. Hence, a first user may present the optically scannable code using one device, and a second user can scan the optically scannable code using another device and be subscribed to the data feed for the activity.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: August 26, 2014
    Assignee: SAP AG
    Inventors: Ingrid Duquenoy-bernaudin, Sheng Li, Siu Man Hsieh, Charles Wilson, David Chan, Huaizhi Guo, Connor Lowe
  • Patent number: 8770604
    Abstract: A cast or forged suspension trailing arm for suspending a heavy vehicle chassis from a beam-type axle includes an integral axle locating feature.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: July 8, 2014
    Assignee: Meritor Heavy Vehicle Systems Limited
    Inventors: Garry Brereton, David Chan
  • Publication number: 20140156484
    Abstract: Methods, apparatus and systems for receiving a selection of a service fee profile option from a user and implementing it in an international remittance system. The process includes providing, by an administrative computer server to a user computer, a data entry page for defining a class of remittance transactions, receiving a selection that includes a sender country and currency and a recipient country and currency, wherein the sender country is different from the recipient country. The process also includes providing a plurality of service fee profiles to the user computer, receiving a user selection, transmitting a fee structure to the user computer, and receiving a confirmation to assign the selected service fee profile to the currency remittance channel.
    Type: Application
    Filed: February 6, 2014
    Publication date: June 5, 2014
    Applicant: MasterCard International Incorporated
    Inventors: David Chan, Samuel Lim, Rama Sridhar
  • Publication number: 20140130961
    Abstract: Exemplary embodiments of the subject invention comprise methods and apparatus for mounting a tread ring onto a tire carcass. Such methods may include the step of providing a tire tread ring having opposing side edges; arranging the tread ring in an initial ring arrangement in communication with a pressure source, the pressure source being in communication with an outer side of the tread ring; expanding the tread ring radially outward from the initial ring arrangement to an expanded arrangement, the tread ring being expanded by applying vacuum pressure along the outer side of the tread ring supplied by the pressure source; inserting a tire carcass within a central opening of the tread ring while in the expanded arrangement; contracting the tread ring into an installed arrangement about an outer surface of the tire carcass; and, releasing the vacuum along the outer side of the tread ring.
    Type: Application
    Filed: October 31, 2011
    Publication date: May 15, 2014
    Applicants: MICHELIN RECHERCHE ET TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Chinglin Pan, Michael D. Petrovich, John E. Hommerson, David Chan Wah Lung
  • Publication number: 20140117078
    Abstract: A machine may be configured to subscribe a user to a data feed that corresponds to an activity. The machine may generate an optically scannable code that encodes an activity identifier of the activity. The machine may cause a first device to access this optically scannable code, and the first device may present the optically scannable code to a second device. The second device may scan the optically scannable code, and the machine may detect that the optically scannable code has been scanned by the second device. In response to this detection, the machine may subscribe a user of the second device to a data feed that corresponds to the activity. Hence, a first user may present the optically scannable code using one device, and a second user can scan the optically scannable code using another device and be subscribed to the data feed for the activity.
    Type: Application
    Filed: October 31, 2012
    Publication date: May 1, 2014
    Applicant: Business Objects Software Ltd.
    Inventors: Ingrid Duquenoy-bernaudin, Sheng Li, Siu Man Hsieh, Charles Wilson, David Chan, Huaizhi Guo, Connor Lowe