Patents by Inventor David Tom

David Tom 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: 11969379
    Abstract: A pad for treating a perineal area of a woman before or after childbirth includes a foam layer and a substance integrated with the foam layer. The foam layer is flexible, so that it can conform to the perineal area of the woman. The pad may optionally include a skin contact layer made of an impermeable material. The foam layer and/or the optional skin contact layer may include openings, such as perforations or slits. A method of using the pad may involve placing the pad in the perineal area before or after childbirth. The pad may be frozen, cooled or heated before use, in different embodiments.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: April 30, 2024
    Assignee: Lansinoh Laboratories, Inc.
    Inventors: Katherine Anne Bourdillon, David Tom McCausland, Rush Bartlett
  • Publication number: 20220273592
    Abstract: An analgesic formulation for relief of postpartum perineal pain and discomfort is disclosed. The formulation generally includes an analgesic compound in a solution with herbal ingredients. The formulation has been optimized to provide a stable solution, free from precipitation. A method for treating a perineal area of a woman after giving birth can include: spraying a solution from a pump sprayer onto the perineal area, the solution comprising: a topical anesthetic; and at least one herbal ingredient.
    Type: Application
    Filed: February 10, 2022
    Publication date: September 1, 2022
    Applicant: LANSINOH LABORATORIES, INC.
    Inventors: Katherine Anne BOURDILLON, David Tom MCCAUSLAND, Rush Lloyd BARTLETT, II, James Verlon CRONEY
  • Publication number: 20210077295
    Abstract: A pad for treating a perineal area of a woman before or after childbirth includes a foam layer and a substance integrated with the foam layer. The foam layer is flexible, so that it can conform to the perineal area of the woman. The pad may optionally include a skin contact layer made of an impermeable material. The foam layer and/or the optional skin contact layer may include openings, such as perforations or slits. A method of using the pad may involve placing the pad in the perineal area before or after childbirth. The pad may be frozen, cooled or heated before use, in different embodiments.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Inventors: Katherine Anne BOURDILLON, David Tom MCCAUSLAND, Rush Bartlett
  • Patent number: 8886656
    Abstract: Data streams are stored in a non-structured arrangement in which information is defined by references in data streams identifying data elements in related data streams. A first data stream is placed in a frozen state such that the information contained the data stream is unmodifiable, and a first data element is identified within the first data stream, the first data element containing the same information as a second data element within a second data stream. The first data element is removed from the first data stream and a reference to the second data element is inserted.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: November 11, 2014
    Assignee: Data Equation Limited
    Inventor: David Tom Worrall
  • Publication number: 20130202374
    Abstract: A jig boring head, having a holder for holding a cutting bit, mounted to a spindle on a jig boring machine in a two-piece collar on the spindle, with the tool bit holder securely connected to the collar and slidably adjustable in a direction radial to the spindle, so that a simple, easily implemented method for radial cutting with a jig boring machine is realized.
    Type: Application
    Filed: February 6, 2012
    Publication date: August 8, 2013
    Inventor: David Tom
  • Publication number: 20120271763
    Abstract: Methods and systems of mobile remittance that are network-agnostic and that allow transfer of funds across any network, regardless of whether these networks have funds transfer agreements with each other. In accordance with aspects of the present invention, the methods and systems of mobile remittance transactions are easy to use and secure, and ensure that the mobile remittance reaches the intended recipient, regardless of whether the recipient is in an urban or rural area.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 25, 2012
    Applicant: NEURAL TECHNOLOGIES LIMITED
    Inventors: Alvin David Toms, Stephen Kai Chiu Sui
  • Patent number: 8290993
    Abstract: Data is stored in data streams of varying size over a network so that a particular data stream may be considered as being stored locally or remotely. A request is received to modify a first data stream, and a frozen condition to the effect that said first data stream is not modifiable is identified. A second data stream that comprises a reference to the first data stream is created, and the information contained in said second data stream is modified according to said request.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: October 16, 2012
    Assignee: Data Equation Limited
    Inventor: David Tom Worrall
  • Patent number: 8176087
    Abstract: Data is stored and data objects are indexed by an index having a tree configuration and the tree is traversed to identify the location of a data object. Data objects are analyzed to assess the extent to which a second data object is related to a first data object, and locations of related data objects within the tree are clustered so as to minimize tree traversal when accessing data objects considered to be related.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: May 8, 2012
    Assignee: Data Equation Limited
    Inventor: David Tom Worrall
  • Patent number: 8095678
    Abstract: Data is stored in streams of varying size, a plurality of data streams are linked by references to form an application file such that each data stream is a portion of an application file, and an operating system transfers said application file between storage and a client application. Data streams that are below a predetermined size are identified as data fragments, wherein a plurality of data fragments are written to storage in a data block. Each data fragment is analysed to determine whether it is related in content to a first set of data fragments or to a second set of data fragments, the first set of data fragments is placed in a first block and the second set of data fragments is placed in a second block.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: January 10, 2012
    Assignee: Data Equation Limited
    Inventor: David Tom Worrall
  • Patent number: 8090925
    Abstract: Data is stored in streams of varying size and an operating system transfers data between storage and a client application in the form of an application file. Instructions are received to write a stream of data to storage and the size of the stream of data is identified. The stream of data is written to storage as an operating system file if the identified size is larger than an upper threshold, in a first treated way if the identified size falls within a predetermined range, and in a second treated way if the identified size is smaller than a lower threshold.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: January 3, 2012
    Assignee: Data Equation Limited
    Inventor: David Tom Worrall
  • Publication number: 20110214307
    Abstract: A caliper of a type used in measurements in which the invention comprises including offset measurement jaws deployed at an angle to the main plane of said caliper for measuring dimensions offset from the main plane of said caliper. Said caliper may also include means for measuring both internal dimensions and external dimensions, and may further include a readout, such as digital or analog readout means.
    Type: Application
    Filed: January 27, 2010
    Publication date: September 8, 2011
    Inventor: David Tom
  • Patent number: 7860907
    Abstract: Data streams are stored in a non-structured arrangement in which related data is defined by a reference in a first data stream identifying a data element in a second data stream. Instructions are received from a user to establish a virtual file system that provides a structure for a plurality of application files, wherein the information in each of the application files is contained in a plurality of data streams. The structure is defined by at least one hierarchical index, the nodes of said index being data streams. Instructions are received to write data to or read data from the virtual file system, and relevant data streams are modified to reflect instructed manipulations to data presented to a user via the virtual file system.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: December 28, 2010
    Assignee: Data Equation Limited
    Inventor: David Tom Worrall
  • Publication number: 20090085307
    Abstract: A machine tool bit holder providing a stable connection between a machine and a tool bit being used to perform machining operations on a work piece. The holder for the tool bit is of simple construction and has a large contact area relative to a tool bit size and a holder size between the holder and the tool bit, and the holder is configured so that the tool bit can be easily mounted into and dismounted from the holder. The holder allows different shapes or configurations of tool bits, such as an angle between the holder and the tool bit, and tool bits that are substantially rectangular as well as substantially round in cross-section.
    Type: Application
    Filed: September 28, 2007
    Publication date: April 2, 2009
    Inventor: David Tom
  • Patent number: 7512221
    Abstract: A system is disclosed for the automatic detection of fraudulent activity on a transaction network, for which each transaction over the network has an associated identifier. In one embodiment, the system includes voice comparison means for comparing a first sampled voice of a user of a first transaction with a subsequently sampled voice of a user of a subsequent transaction having an identical identifier to that of the first transaction. Control means in the form of a voice-based fraud detection engine is provided for determining, from said comparison, a profile of user usage that is representative of a total number of different users of the associated identifier. In a preferred embodiment, the system also includes voice sampling means for sampling a voice of the user of the first transaction to generate a first voice sample.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: March 31, 2009
    Assignee: Cerebrus Solutions Limited
    Inventor: Alvin David Toms
  • Publication number: 20080159181
    Abstract: A method of managing input/output/access options and caller greetings within a SmartPhone (or similar) environment. The method is based on grouping Caller IDs (CIDs) of like community, activity, achievement, interests or functionality. These groups are assigned a Group ID code (GID) conferring specific rights to callers through GID-profiles and menu and scripting options that are capable of drawing upon a prescribed suite of variables linked to files, resident applications and peripherals. Rights are further augmented if the CID is associated with multiple GIDs or conferred individual rights. Unlinked CIDs are further scanned for matching prefix-based (area code) GIDs, thus presenting the possibility of individual (rather than governmental) control of Do Not Call (DNC) functionality.
    Type: Application
    Filed: December 30, 2006
    Publication date: July 3, 2008
    Inventor: David Toms Anderson
  • Publication number: 20080016106
    Abstract: Data is stored and data objects are indexed by an index having a tree configuration and the tree is traversed to identify the location of a data object. Data objects are analysed to assess the extent to which a second data object is related to a first data object, and locations of related data objects within the tree are clustered so as to minimise tree traversal when accessing data objects considered to be related.
    Type: Application
    Filed: June 29, 2007
    Publication date: January 17, 2008
    Inventor: David Tom Worrall
  • Publication number: 20080016107
    Abstract: Data is stored in streams of varying size, a plurality of data streams are linked by references to form an application file such that each data stream is a portion of an application file, and an operating system transfers said application file between storage and a client application. Data streams that are below a predetermined size are identified as data fragments, wherein a plurality of data fragments are written to storage in a data block. Each data fragment is analysed to determine whether it is related in content to a first set of data fragments or to a second set of data fragments, the first set of data fragments is placed in a first block and the second set of data fragments is placed in a second block.
    Type: Application
    Filed: June 29, 2007
    Publication date: January 17, 2008
    Inventor: David Tom Worrall
  • Publication number: 20080005524
    Abstract: Data is stored in streams of varying size and an operating system transfers data between storage and a client application in the form of an application file. Instructions are received to write a stream of data to storage and the size of the stream of data is identified. The stream of data is written to storage as an operating system file if the identified size falls in a predetermined range, in a first treated way if the identified size is smaller than the predetermined range, and in a second treated way if the identified size is larger than the predetermined range.
    Type: Application
    Filed: June 22, 2007
    Publication date: January 3, 2008
    Inventor: David Tom Worrall
  • Publication number: 20080005506
    Abstract: Data streams are stored in a non-structured arrangement in which information is defined by references in data streams identifying data elements in related data streams. A first data stream is placed in a frozen state such that the information contained the data stream is unmodifiable, and a first data element is identified within the first data stream, the first data element containing the same information as a second data element within a second data stream. The first data element is removed from the first data stream and a reference to the second data element is inserted.
    Type: Application
    Filed: June 22, 2007
    Publication date: January 3, 2008
    Inventor: David Tom Worrall
  • Patent number: D786724
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: May 16, 2017
    Inventor: David Tom Seagle, Jr.