Patents by Inventor Frank A. Chan

Frank A. 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).

  • Patent number: 11835511
    Abstract: A resealable container including a housing, a lid coupled to the housing, and a basket received within the housing and including side walls defining an interior space, and a retainer extending over at least a portion of the interior space and configured to support at least one test element in at least one of a side-to-side direction and a front-to-back direction within the basket.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: December 5, 2023
    Assignee: ROCHE DIABETES CARE, INC.
    Inventors: Isaac A. Norman, Frank A. Chan
  • Publication number: 20220127597
    Abstract: The present invention relates to methods for producing solid supports. The present invention further provides a mixture of said solid supports for tagmentation of target DNA for DNA sequencing approaches, a corresponding kit comprising the same and methods employing said mixture of solid supports and/or kit. Specifically, methods for producing sequencing libraries and corresponding DNA sequencing methods for analyzing the generated sequencing libraries and tools used therein are provided. In particular, DNA In sequencing approaches allowing preservation of contiguity information of long DNA fragments even when using short read sequencing approaches are disclosed. A key concept of the present invention is to employ segmented barcodes, with every barcode segmented allowing for barcode error detection and correction on a segment level.
    Type: Application
    Filed: February 14, 2020
    Publication date: April 28, 2022
    Applicant: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
    Inventors: Yingguang Frank CHAN, Marek KUCKA, Andreea DREAU
  • Publication number: 20210239677
    Abstract: A resealable container including a housing, a lid coupled to the housing, and a basket received within the housing and including side walls defining an interior space, and a retainer extending over at least a portion of the interior space and configured to support at least one test element in at least one of a side-to-side direction and a front-to-back direction within the basket.
    Type: Application
    Filed: March 9, 2021
    Publication date: August 5, 2021
    Inventors: Isaac A. Norman, Frank A. Chan
  • Patent number: 10976303
    Abstract: A resealable container including a housing, a lid coupled to the housing, and a basket received within the housing and including side walls defining an interior space, and a retainer extending over at least a portion of the interior space and configured to support at least one test element in at least one of a side-to-side direction and a front-to-back direction within the basket.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: April 13, 2021
    Assignee: Roche Diabetes Care, Inc.
    Inventors: Isaac A. Norman, Frank A. Chan
  • Patent number: 10890783
    Abstract: According to one aspect of the invention, there is provided a method of forming a film with a lenticular lens array, the method comprising providing a substrate; providing a mold having a plurality of nano-scale to micro-scale cavities that form the lenticular lens array on the substrate; having the mold contact the substrate; and forming the lenticular lens array by allowing portions of the substrate to partially fill the plurality of cavities.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: January 12, 2021
    Assignees: Agency for Science, Technology and Research, Temasek Polytechnic
    Inventors: Beng Soon Tan, Chee Fatt Frank Chan, Yun Xu, Bee Khuan Jaslyn Law, Yee Chong Loke, Hong Yee Low
  • Publication number: 20190094561
    Abstract: According to one aspect of the invention, there is provided a method of forming a film with a lenticular lens array, the method comprising providing a substrate; providing a mold having a plurality of nano-scale to micro-scale cavities that form the lenticular lens array on the substrate; having the mold contact the substrate; and forming the lenticular lens array by allowing portions of the substrate to partially fill the plurality of cavities.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 28, 2019
    Inventors: Beng Soon Tan, Chee Fatt Frank Chan, Yun Xu, Bee Khuan Jaslyn Law, Yee Chong Loke, Hong Yee Low
  • Publication number: 20180356390
    Abstract: A resealable container including a housing, a lid coupled to the housing, and a basket received within the housing and including side walls defining an interior space, and a retainer extending over at least a portion of the interior space and configured to support at least one test element in at least one of a side-to-side direction and a front-to-back direction within the basket.
    Type: Application
    Filed: December 7, 2016
    Publication date: December 13, 2018
    Inventors: Isaac A. Norman, Frank A. Chan
  • Patent number: 10071380
    Abstract: A component for a storage container configured to receive vertically oriented articles. The component includes a tubular sidewall extending longitudinally from a base, and at least one spacer portion extending from an underside of the base and configured for engagement with an interior surface of a corresponding storage container. The component also includes at least one pair of retainer elements extending laterally from an inner surface of the tubular sidewall and inwardly into an interior region of the component, and with the retainer elements being oppositely oriented and configured to retain a vertically oriented article therebetween by frictional engagement with opposite longitudinal edges of the article, and wherein an insertion force for resilient deflection of the retainer elements during insertion of the article is less than a removal force for resilient deflection of the retainer elements during removal of the article.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: September 11, 2018
    Assignee: Roche Diabetes Care, Inc.
    Inventor: Frank A. Chan
  • Publication number: 20180154365
    Abstract: A component for a storage container configured to receive vertically oriented articles. The component includes a tubular sidewall extending longitudinally from a base, and at least one spacer portion extending from an underside of the base and configured for engagement with an interior surface of a corresponding storage container. The component also includes at least one pair of retainer elements extending laterally from an inner surface of the tubular sidewall and inwardly into an interior region of the component, and with the retainer elements being oppositely oriented and configured to retain a vertically oriented article therebetween by frictional engagement with opposite longitudinal edges of the article, and wherein an insertion force for resilient deflection of the retainer elements during insertion of the article is less than a removal force for resilient deflection of the retainer elements during removal of the article.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 7, 2018
    Applicant: Roche Diabetes Care, Inc.
    Inventor: Frank A. Chan
  • Patent number: 9914126
    Abstract: A component for a storage container configured to receive vertically oriented articles. The component includes a tubular sidewall extending longitudinally from a base, and at least one spacer portion extending from an underside of the base and configured for engagement with an interior surface of a corresponding storage container. The component also includes at least one pair of retainer elements extending laterally from an inner surface of the tubular sidewall and inwardly into an interior region of the component, and with the retainer elements being oppositely oriented and configured to retain a vertically oriented article therebetween by frictional engagement with opposite longitudinal edges of the article, and wherein an insertion force for resilient deflection of the retainer elements during insertion of the article is less than a removal force for resilient deflection of the retainer elements during removal of the article.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: March 13, 2018
    Assignee: Roche Diabetes Care, Inc.
    Inventor: Frank A. Chan
  • Patent number: 9348867
    Abstract: An approach for using multiple plans in a database management system to access current data and history data is provided. The approach provides a first access plan for a query, stores the first plan as a first section in an application package. The first access plan is capable of accessing the current data. The approach determines whether a bind option for the query is detected. In response to determining that the bind option is detected, the approach provides a second access plan for the query and stores the second access plan as a second section in the application package. The second access plan is capable of accessing the current data and the history data.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: May 24, 2016
    Assignee: International Business Machines Corporation
    Inventors: Frank Chan, Yao-Ching S. Chen, Tammie Dang, Xiaohong Fu
  • Patent number: 9332938
    Abstract: A lancet enclosed in a sterility sheet forms a lancet packet to maintain the sterility of the lancet and prevent the lancet from unintentionally piercing the sterility sheet prior to lancet actuation. In one form, the lancet is immobilized by hot tack welding a portion of the sterility sheet to the lancet. Alternatively, portions of the sterility sheet are hot tack welded together through an opening in the lancet to limit movement of the lancet.
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: May 10, 2016
    Assignee: Roche Diabetes Care, Inc.
    Inventors: Frank A. Chan, Daniel Wong, Charles C. Raney, Christopher Wiegel, Steven N. Roe
  • Patent number: 9332931
    Abstract: A body fluid sampling device includes an expression member placed around an incision in the skin of a user, a compression member to contact and traverse the expression member, and a housing configured to contact the skin near the incision. The expression member is configured to repeatedly move from a relaxed position over the incision to a contracted position over the incision. The expression member is at least partially resilient in order to repeatedly squeeze and/or compress the skin around the incision.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: May 10, 2016
    Assignee: Roche Diabetes Care, Inc.
    Inventor: Frank A. Chan
  • Publication number: 20150316777
    Abstract: According to one aspect of the invention, there is provided a method of forming a film with a lenticular lens array, the method comprising providing a substrate; providing a mold having a plurality of nano-scale to micro-scale cavities that form the lenticular lens array on the substrate; having the mold contact the substrate; and forming the lenticular lens array by allowing portions of the substrate to partially fill the plurality of cavities.
    Type: Application
    Filed: November 29, 2013
    Publication date: November 5, 2015
    Inventors: Beng Soon Tan, Chee Fatt Frank Chan, Yun Xu, Bee Khuan Jaslyn Law, Yee Chong Loke, Hong Yee Low
  • Publication number: 20150227560
    Abstract: An approach for using multiple plans in a database management system to access current data and history data is provided. The approach provides a first access plan for a query, stores the first plan as a first section in an application package. The first access plan is capable of accessing the current data. The approach determines whether a bind option for the query is detected. In response to determining that the bind option is detected, the approach provides a second access plan for the query and stores the second access plan as a second section in the application package. The second access plan is capable of accessing the current data and the history data.
    Type: Application
    Filed: February 13, 2014
    Publication date: August 13, 2015
    Applicant: International Business Machines Corporation
    Inventors: Frank Chan, Yao-Ching S. Chen, Tammie Dang, Xiaohong Fu
  • Patent number: 8844725
    Abstract: A test strip container with an insert comprising a channel and a retaining member and methods of manufacturing and utilization thereof are disclosed. The container includes a housing, an insert, a lid, and at least one retaining member in at least one channel. The at least one retaining member releasably retains a plurality of test strips in the at least one channel.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: September 30, 2014
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Frank A. Chan, Matthew C. Sauers, Abner D. Joseph, Christopher Wiegel
  • Patent number: 8804569
    Abstract: A communication method for execution at a customer premises device, comprising detecting receipt of a command indicative of an intent of a management entity to initiate a management session, the command being a management session initiation command. Responsive to detecting receipt of the management session initiation command, an identifier for participating in a management session with the management entity is obtained. Also, a method for execution at a management entity, comprising obtaining a management address for a customer device and determining whether the management address is indicative of a an address capable of supporting a management session or an address incapable of supporting a management session. If the management address is indicative of an address incapable of supporting a management session, a command is sent to the customer device, causing it to obtain a management address capable of supporting a management session.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: August 12, 2014
    Assignee: BCE Inc.
    Inventor: Frank Chan
  • Patent number: 8801632
    Abstract: A meter system for analyzing body fluids includes a supply magazine for storing a stack of test elements, a meter for analyzing fluid samples, and a transport system for transporting test elements from the supply magazine to the meter. The test element in one embodiment includes a lancet integrated test element that has a lancet coupled to a test strip. The transport system is configured to minimize damage to the test element. In one form, the transport system includes a shuttle that slides the top-most test element from the stack onto a connection portion of the meter. In another form, the transport system includes a drum that rotates to transport test elements from the supply magazine to a testing position and, once used, to a waste magazine for disposal. In a further form, the transport system includes a disc that rotates to transport the test elements.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: August 12, 2014
    Assignee: Roche Diagnostics Operations, Inc.
    Inventor: Frank A. Chan
  • Publication number: 20140014677
    Abstract: A test strip container comprising a housing defining a cavity having a dispensing wall, a housing inlet, and a dispensing outlet is presented. The container may also comprise a lid mounted movably on the housing to define a primed position and an unprimed position therebetween. A cartridge may be provided within the cavity and holding a plurality of test strips. The cartridge may have a plunger entrance seal and a strip exit seal. A biasing member may be disposed within the cartridge urging the plurality of test strips towards the dispensing wall to be aligned with the dispensing outlet. A plunger may be provided, and oriented to open the plunger entrance seal through the housing inlet when the lid is in the primed position, and to urge a single test strip from the plurality of test strips through the strip exit seal of the cartridge and the dispensing outlet of the housing when the lid is transitioned from the primed position to the unprimed position.
    Type: Application
    Filed: September 23, 2013
    Publication date: January 16, 2014
    Applicant: Roche Diagnostics Operations, Inc.
    Inventors: Frank A. Chan, Christopher Wiegel
  • Patent number: D698459
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: January 28, 2014
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Frank A. Chan, Abner D. Joseph