Patents by Inventor David Lam

David Lam 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: 7784304
    Abstract: Non-slip, non-constrictive, self-adhesive ice bag device for use with confined patients that comprises a flexible, preferably water-impermeable outer cover with an open end that is sealable with a leak-proof closure means, said cover having a layer of adhesive to temporarily attach said cover, when it is filled with the cooling medium, or one or more cooling packs containing the cooling medium, to the inside or the outside of a patient-care fabric that is arranged to be in close contact with an injured area of the patient, such that said cooling medium is then in close contact with said injured area, without slippage, and without the need for a potentially constrictive strapping and/or wrapping means.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: August 31, 2010
    Inventors: Dennis Sam Trinh, David Lam Trinh, Albert Long Trinh
  • Patent number: 7752207
    Abstract: Systems and methods in accordance with various embodiments of the present invention provide for a computer based method for crawling application data from an application data store. The applications data store has business objects of an application stored thereon. The method may include identifying a first request for application data received from a search engine as a seed universal resource locator (URL). A crawlable definition for the identified business object is accessed, the crawlable definition including a query selecting one or more attributes of the business object. Moreover, the method can include sending the query to the application data store and receiving query results in response thereto. Additionally, the method can include forming a crawlable document which includes the retrieved results of the business object.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: July 6, 2010
    Assignee: Oracle International Corporation
    Inventors: George Buzsaki, Kevin Hudson, Anping Wang, David Lam
  • Publication number: 20090285264
    Abstract: Aspects of a method and system for detection of long pulse bin 5 RADARs in the presence of Greenfield packets are presented. In one aspect of the system, a processor in a wireless communication device may receive a plurality of pulses via a received signal. The processor may select at least a portion of the received plurality of pulses. The processor may compute a time duration value and a pulse count value based on the selected at least a portion of the received plurality of pulses. The processor may determine whether the received signal comprises a RADAR transmission signal based on the computed time duration value and the computed pulse count value when the time duration value is greater than or equal to a threshold time duration value and the pulse count value is greater than or equal to a minimum pulse count threshold value.
    Type: Application
    Filed: May 12, 2009
    Publication date: November 19, 2009
    Inventors: Carlos Aldana, David Lam
  • Publication number: 20090206078
    Abstract: A collapsible crate for transporting goods, the crate having an upstanding wall, at least a portion of which is movable, locating means and releasable locking means for releasably securing the movable wall portion relative to the crate, wherein the locating means has a projection receivable within a recess or aperture to align, in use, the movable wall portion relative to the crate such that the movable wall portion is releasably securable by the locking means.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 20, 2009
    Applicant: GOODPACK LTD.
    Inventor: David Lam
  • Publication number: 20090053191
    Abstract: The invention provides novel polypeptides having phospholipase activity, including, e.g., phospholipase A, B, C and D activity, patatin activity, lipid acyl hydrolase (LAH) activity, nucleic acids encoding them and antibodies that bind to them. Industrial methods, e.g., oil degumming, and products comprising use of these phospholipases are also provided.
    Type: Application
    Filed: January 22, 2007
    Publication date: February 26, 2009
    Applicant: Verenium Corporation
    Inventors: Svetlana GRAMATIKOVA, Geoff Hazlewood, David Lam, Nelson R. Barton, Blake G. Sturgis, Dan E. Robertson, Jincai Li, Joel A. Kreps, Roderick James Fielding, Robert C. Brown, Amit Vasavada, Xuqiu Tan, Adrian Badillo, Wilhelmus P. Van Hoek, Giselle Janssen, Charles Isaac, Mark J. Burk
  • Publication number: 20080317731
    Abstract: The invention provides novel polypeptides having phospholipase activity, including, e.g., phospholipase A, B, C and D activity, patatin activity, phosphatidic acid phosphatases (PAP)) and/or lipid acyl hydrolase (LAH) activity, nucleic acids encoding them and antibodies that bind to them. Industrial methods, e.g., oil degumming, and products comprising use of these phospholipases are also provided.
    Type: Application
    Filed: March 8, 2005
    Publication date: December 25, 2008
    Applicant: Diversa Corporation
    Inventors: Svetlana Gramatikova, Geoff Hazlewood, David Lam, Nelson R. Barton, Blake G. Sturgis, Dan E. Robertson, Jincai Li, Joel A. Kreps, Roderick Fielding, Robert C. Brown, Amit Vasavada, Xuqiu Tan, Andrian Badillo, Wilhelmus P. Van Hoek, Giselle Janssen, Charles Isaac, Mark J. Burk
  • Patent number: 7465571
    Abstract: In one aspect, the invention provides a purified thermostable enzyme derived from the archael bacterium AEPII 1a. In one aspect, the enzyme has a molecular weight of about 60.9 kilodaltons and has a cellulase activity. The enzyme can be produced from native or recombinant host cells, and can be used to aid in the digestion of cellulose. The invention also provides polypeptides having endoglucanase activity having homology to SEQ ID NO:2.
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: December 16, 2008
    Assignee: Verenium Corporation
    Inventors: David Lam, Eric J. Mathur
  • Publication number: 20080305531
    Abstract: The invention provides novel methods for making or modifying oils, e.g., plant, animal or microbial oils, such as vegetable oils or related compounds, that are low in a particular fatty acid(s), for example, low linoleic oils, low linolenic oils, low palmitic oils, low stearic oils or oils low in a combination thereof.
    Type: Application
    Filed: September 9, 2005
    Publication date: December 11, 2008
    Applicant: VERENIUM CORPORATION
    Inventors: David Lam, David Weiner, Timothy Hitchman, Nelson R. Barton, Jonathan Lyon
  • Publication number: 20080275844
    Abstract: Systems and methods in accordance with various embodiments of the present invention provide for a computer based method for crawling application data from an application data store. The applications data store has business objects of an application stored thereon. The method may include identifying a first request for application data received from a search engine as a seed universal resource locator (URL). A crawlable definition for the identified business object is accessed, the crawlable definition including a query selecting one or more attributes of the business object. Moreover, the method can include sending the query to the application data store and receiving query results in response thereto. Additionally, the method can include forming a crawlable document which includes the retrieved results of the business object.
    Type: Application
    Filed: May 1, 2007
    Publication date: November 6, 2008
    Applicant: Oracle International Corporation
    Inventors: George Buzsaki, Kevin Hudson, Anping Wang, David Lam
  • Publication number: 20080070291
    Abstract: The invention provides compositions and methods for the enzymatic treatment (“bleaching” or “de-colorizing”) of chlorophyll-comprising compositions, e.g., algae preparations, chlorophyll-containing or chlorophyll-contaminated feeds, foods or oils, for example, vegetable oils, including oils processed from oilseeds, such as canola (rapeseed) oil or soybean oil, or oil fruits, such as palm oil. In one aspect, the invention provides methods using a chlorophyllase enzyme for the enzymatic hydrolysis of chlorophyll in an algae, an animal (e.g., a fish) or plant preparation, a food or an oil. In one aspect, the chlorophyllase is immobilized onto a silica. The invention also provides compositions of manufacture and detergents.
    Type: Application
    Filed: June 14, 2005
    Publication date: March 20, 2008
    Inventors: David Lam, David Weiner, Timothy Hitchman, Nelson Robert Barton, Mark Burk
  • Publication number: 20070249382
    Abstract: An RFIC transmitter includes a digital transmit processing module, a digital to analog converter, a filter and gain module, an up-conversion module, a power amplifier, and a transmit signal strength module. The transmit signal strength module is coupled to generate a gain adjust signal based on a measure of transmit power of an outbound RF signal, wherein the transmit signal strength module provides the gain adjust signal to at least one of the digital transmitter processing module, the digital to analog converter, the filter and gain module, the up-conversion module, and the power amplifier.
    Type: Application
    Filed: February 27, 2007
    Publication date: October 25, 2007
    Applicant: Broadcom Corporation, a California Corporation
    Inventors: Jason Trachewsky, David Lam
  • Publication number: 20070226242
    Abstract: Methods and apparatus for creating a search framework that provides a semantic interface for searching transactional applications are disclosed. According to one aspect of the present invention, a method for enabling at least one transactional application to be searched includes creating a canonical object associated with the transactional application and indexing data associated with the transaction application. The method also includes creating an index store using information associated with the canonical object. The index store is associated with the indexed data. Finally, a semantic engine is interfaced with the index store.
    Type: Application
    Filed: March 27, 2006
    Publication date: September 27, 2007
    Applicant: Oracle International Corporation
    Inventors: Anping Wang, David Lam, Avinash Dabholkar
  • Patent number: 7243509
    Abstract: This invention relates primarily to a therapeutic method comprising the use of a flexible outer cover that allows quick and easy alternating insertions of separate heat and cold packs, and is attached using an adhesive layer or safety pins to a garment at a location on the garment that is in close contact with an injured area of the body when the garment is worm, to provide alternating cold and hot or hot and cold therapeutic treatments and to a contrasting thermal device comprising a flexible outer cover for use in this method, and an article of manufacture comprising said flexible outer cover and other optional elements to form said contrasting thermal device.
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: July 17, 2007
    Inventors: David Lam Trinh, Dennis Sam Trinh, Albert Long Trinh
  • Patent number: 7226771
    Abstract: The invention provides novel polypeptides having phospholipase activity, including, e.g., phospholipase A, B, C and D activity, patatin activity, lipid acyl hydrolase (LAH) activity, nucleic acids encoding them and antibodies that bind to them. Industrial methods, e.g., oil degumming, and products comprising use of these phospholipases are also provided.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: June 5, 2007
    Assignee: Diversa Corporation
    Inventors: Svetlana Gramatikova, Geoff Hazlewood, David Lam, Nelson R. Barton
  • Patent number: 7197893
    Abstract: Covers, articles of manufacture, and methods useful in the creation of an ice bag device that is compact, not bulky, preferably washable, optionally disposable, and which can be attached to a body part, said ice bag device comprising (a) a flexible cover open on at least one side, wherein the two edges of at least one open side and the side opposite said open side each has a row of small apertures; (b) optionally, a reclosable inner plastic container to contain cooling media such as ice, that can fit inside the outer cover, said inner container is preferably sealed on three sides and has the fourth side which is open and has a rib and groove sealing closure; (c) optionally, string like members (preferably a pair of shoelaces which are readily available in most situations) for use to attach the ice bag device to a body part and to close the open side(s) of the outer cover; and (d) optionally, a sealed plastic wrapper to keep the outer cover, the optional inner container and the optional shoelaces in a hygienic
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: April 3, 2007
    Inventors: Albert Long Trinh, David Lam Trinh
  • Publication number: 20070026126
    Abstract: A fortified beverage is provided that comprises a sterol ester, stanol ester, or combinations thereof; and an aqueous medium. Methods of making such beverage are also provided.
    Type: Application
    Filed: August 1, 2005
    Publication date: February 1, 2007
    Inventors: Bryan Hitchcock, Jeff Schroen, Ted Rivera, Nicholas Shields, David Lam, Sabrina Christiaens
  • Patent number: 7096687
    Abstract: Ice bag covers, articles and methods useful in the creation of a non-constrictive ice bag device that is compact and can be attached to a garment, said ice bag device comprising (a) an outer cover with extended peripheries to attach said outer cover to the inside or the outside of a garment using a plurality of safety pins; (b) a cooling medium, optionally in a liquid impermeable inner container that can fit inside the outer cover, said inner cooling container preferably being a plastic zipper bag which is sealed on three sides and having the fourth side open, the fourth side preferably having a rib and groove sealing closure; and (c) a plurality of safety pins for use to attach the ice bag device to a garment and to close the open side(s) of the outer cover; and wherein the ice bag device is optionally packaged in association with a set of instructions for use to direct the consumer how to use the product properly, to ensure that the consumer knows what benefits can be achieved, and how best to obtain these
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: August 29, 2006
    Inventors: Albert Long Trinh, David Lam Trinh
  • Publication number: 20060171792
    Abstract: A method of transporting semi-processed rubber comprises locating the semi-processed rubber in a ship and supplying heat to the semi-processed rubber during transit to prevent solidification of, and/or crystallisation in, the semi-processed rubber. Heat may be re-circulated from the ship's engine to heat the hold in which the rubber is stored. Insulating material may be provided to insulate the walls of the ship's hold.
    Type: Application
    Filed: July 26, 2004
    Publication date: August 3, 2006
    Inventor: David Lam
  • Patent number: 7065983
    Abstract: Ice bag covers, methods, and articles of manufacture useful in the creation of a adhesive, non-constrictive ice bag device that is compact and can be attached to a garment, said ice bag device preferably comprising (a) a flexible outer cover for one or more cooling packs, having one face partially or entirely covered with mounting adhesive for temporarily attaching said cover, when it is filled with at least one cooling pack, to the inside or the outside of a garment, such that said cooling pack is in close contact with an injured body part of the user, without the need for a strapping and/or wrapping means, and (b) optionally, but preferably, one or more liquid impermeable inner containers that are filled with a cooling medium to form said cooling packs and can fit inside said outer cover, each said inner container being preferably a plastic zipper bag which is sealed on three sides and which has the fourth side open having a rib and groove sealing closure, and wherein said article comprising said outer cove
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: June 27, 2006
    Inventors: Albert Long Trinh, David Lam Trinh
  • Publication number: 20050123984
    Abstract: The invention relates to carboxymethyl cellulases and to polynucleotides encoding the carboxymethyl cellulases. In addition methods of designing new carboxymethyl cellulases and method of use thereof are also provided. The carboxymethyl cellulases have increased activity and stability at increased pH and temperature.
    Type: Application
    Filed: January 11, 2005
    Publication date: June 9, 2005
    Inventors: Jay Short, Eric Mathur, David Lam