Patents by Inventor Alan Huang

Alan Huang 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: 7929522
    Abstract: The creation of a variety of upgradeable scalable switching networks are set forth including multistage switching networks as well as novel multidirectional architectures. Systems and methods exploiting the properties such as fault tolerance, upgradeability with out service disruption and path redundancy are incorporated into a variety of systems. A wide range of methods for upgrading and reconfiguration the scalable switching networks are presented including manifestations of implementations of these networks and methods. Methods for designing new upgradeable scalable switching and the novel architectures derived thereof including architectures built from the redundant blocking compensated cyclic group networks are set forth.
    Type: Grant
    Filed: June 17, 2007
    Date of Patent: April 19, 2011
    Inventors: Haw-minn Lu, Alan Huang
  • Patent number: 7912019
    Abstract: The creation of a variety of upgradeable scalable switching networks are set forth including multistage switching networks as well as novel multidirectional architectures. Systems and methods exploiting the properties such as fault tolerance, upgradeability without service disruption and path redundancy are incorporated into a variety of systems. A wide range of methods for upgrading and reconfiguring the scalable switching networks are presented including manifestations of implementations of these networks and methods. Methods for designing new upgradeable scalable switching and the novel architectures derived thereof including architectures built from the redundant blocking compensated cyclic group networks are set forth.
    Type: Grant
    Filed: June 17, 2007
    Date of Patent: March 22, 2011
    Inventors: Haw-minn Lu, Alan Huang
  • Patent number: 7716351
    Abstract: The spam blocker monitors the SMTP/TCP/IP conversation between a sending message transfer agent MTA—0 and a receiving message transfer agent MTA—1; catches MTA—0's IP address IP—0, MTA—0's declared domain D—0, from-address A—0; and to-address A—1; and uses this source and content based information to test for unsolicited messages. It interrupts the conversation when MTA—0 sends a RCPT command and uses the various test results to decide if the message is suspected of being unsolicited. If the message is suspected of being unsolicited and to-address is not in the save_spam database then the spam blocker logs the rejected message, sends an error reply to MTA—0 which forces MTA—0 to terminate the connection before the body of the message is transmitted.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: May 11, 2010
    Assignee: Engate Technology Corporation
    Inventors: Richard Paul White, Alan Huang, Haw-minn Lu, Ira Victor Spivack
  • Patent number: 7673058
    Abstract: The spam blocker monitors the SMTP/TCP/IP conversation between a sending message transfer agent MTA—0 and a receiving message transfer agent MTA—1; catches MTA—0's IP address IP—0, MTA—0's declared domain D—0, from-address A—0; to-address A—1, and the body of the message; and uses this source and content information to test for unsolicited messages. It interrupts the conversation when MTA—0 sends a .\r\n end-of-message indicator and uses the various test results to decide if the message is suspected of being unsolicited. If the message is suspected of being unsolicited then it logs the rejected message and sends an error reply to MTA—0 which forces MTA—0 to send a QUIT command before the body of the message is transmitted; else it logs the allowed message and releases the intercepted RCPT command which allows the conversation between MTA—0 and MTA—1 to proceed.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: March 2, 2010
    Assignee: Engate Technology Corporation
    Inventors: Richard Paul White, Alan Huang, Haw-minn Lu, Ira Victor Spivack
  • Publication number: 20100021763
    Abstract: A magnetic recording medium is presented, characterized by having a nonmonotonicity in the DCD curve, resulting in low dynamic coercivity when writing information to the medium, with high static coercivity and thermal stability during storage. A method is also presented for producing the magnetic recording medium of the present invention.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 28, 2010
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Alan Huang, Connie Chunling Liu, John Wang, Romulo Canilon Ata, Shanghsien Alex Rou
  • Patent number: 7644227
    Abstract: A circulating first-in-first-out (FIFO) buffer with a downstream input and output, an upstream input and output, a circulating staging and staging marker and output marker storage with the same storage capacity; a circulating primary, begin marker, and end marker storage with the same storage capacity; and a control means where the primary, begin marker, and end marker storage are used to implement a circulating FIFO where the control means manages the transfer of data from the downstream input to the staging storage, manages the FIFO, enqueues the data from the staging storage to the FIFO, and dequeues data from the FIFO to upstream output; where the input is decoupled from the circulating FIFO; where the input is decoupled from the output; and where the circulating staging storage, circulating primary storage, and control means are all either analog electronic, digital electronic, or optical.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: January 5, 2010
    Inventor: Alan Huang
  • Patent number: 7614325
    Abstract: A tool protection apparatus includes a handle; a protecting cover pivotally coupled to an end of the handle, and substantially U-shaped and hollow on both lateral sides; two pivotal connection portions, each disposed separately on top and bottom surfaces of an intersection of the handle and the protecting cover, and including a latch hole and a circular hole; two protruding pillars, each disposed separately on top and bottom surfaces of an intersection of the handle and the protecting cover, and passing through each circular hole; two limit position slots, each disposed on the protecting cover and at a position proximate to the pivotal connection portion; two stop portions, each disposed on the handle and at a position proximate to the protruding pillar, and the stop portion can be latched precisely into limit position slot, such that the present invention is a safe and easy-to operate tool protection apparatus.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: November 10, 2009
    Inventor: Alan Huang
  • Publication number: 20090189830
    Abstract: A display device is mounted on and/or inside the eye. The eye mounted display contains multiple sub-displays, each of which projects light to different retinal positions within a portion of the retina corresponding to the sub-display. The projected light propagates through the pupil but does not fill the entire pupil. In this way, multiple sub-displays can project their light onto the relevant portion of the retina. Moving from the pupil to the cornea, the projection of the pupil onto the cornea will be referred to as the corneal aperture. The projected light propagates through less than the full corneal aperture. The sub-displays use spatial multiplexing at the corneal surface.
    Type: Application
    Filed: January 23, 2009
    Publication date: July 30, 2009
    Inventors: Michael F. Deering, Alan Huang
  • Patent number: 7541383
    Abstract: Compounds, pharmaceutical compositions and methods are provided that are useful in the treatment of inflammatory and immune-related diseases and conditions. In particular, the invention provides compounds which modulate the function and/or expression of proteins involved in atopic diseases, inflammatory conditions and cancer. The subject compounds are carboxylic acid derivatives.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: June 2, 2009
    Assignee: Amgen Inc.
    Inventors: Zice Fu, Xi Alan Huang, Jiwen Liu, Julio C. Medina, Michael J. Schmitt, H. Lucy Tang, Yingcai Wang, Qingge Xu
  • Patent number: 7490128
    Abstract: The spam blocker monitors the SMTP/TCP/IP conversation between a sending message transfer agent MTA—0 and a receiving message transfer agent MTA—1; catches MTA—0's IP address IP—0, MTA—0's declared domain D—0, sender_address A—0; and recipient A—1; and uses this source and content based information to test for unsolicited messages. It interrupts the conversation when MTA—0 sends a command specifying the recipient (an “RCPT” command) and uses the various test results to decide if the message is suspected of being unsolicited. If the message is suspected of being unsolicited then it logs the rejected message, sends an error reply to MTA—0 which forces MTA—0 to terminate the connection with MTA—1 before the body of the message is transmitted; else it logs the allowed message, releases the intercepted RCPT command which allows the conversation between MTA—0 and MTA—1 to proceed.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: February 10, 2009
    Assignee: Engate Technology Corporation
    Inventors: Richard Paul White, Alan Huang, Haw-minn Lu, Ira Victor Spivack
  • Publication number: 20080283430
    Abstract: A tool protection apparatus includes a handle; a protecting cover pivotally coupled to an end of the handle, and substantially U-shaped and hollow on both lateral sides; two pivotal connection portions, each disposed separately on top and bottom surfaces of an intersection of the handle and the protecting cover, and including a latch hole and a circular hole; two protruding pillars, each disposed separately on top and bottom surfaces of an intersection of the handle and the protecting cover, and passing through each circular hole; two limit position slots, each disposed on the protecting cover and at a position proximate to the pivotal connection portion; two stop portions, each disposed on the handle and at a position proximate to the protruding pillar, and the stop portion can be latched precisely into limit position slot, such that the present invention is a safe and easy-to operate tool protection apparatus.
    Type: Application
    Filed: October 31, 2007
    Publication date: November 20, 2008
    Inventor: Alan Huang
  • Patent number: 7440448
    Abstract: The creation of a variety of upgradeable scalable switching networks are set forth including multistage switching networks as well as novel multidirectional architectures. Systems and methods exploiting the properties such as fault tolerance, upgradeability with out service disruption and path redundancy are incorporated into a variety of systems. A wide range of methods for upgrading and reconfiguration the scalable switching networks are presented including manifestations of implementations of said networks and said methods. Methods for designing new upgradeable scalable switching and the novel architectures derived thereof including architectures built from the redundant blocking compenstated cyclic group networks are set forth.
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: October 21, 2008
    Inventors: Haw-minn Lu, Alan Huang
  • Publication number: 20080190621
    Abstract: A locking tree cap for use on a subsea tree. The tree cap may be installed and retrieved using a remote operated vehicle. The tree cap may include deflectable collet fingers that lock the tree cap to a tree spool. The deflectable collet fingers may be adapted, such as with enlarged heads, to extend into recesses of the tree spool when the tree cap has been landed on the tree spool. The tree cap may be locked onto a tree spool before energizing sealing members within the bores of the subsea tree, thereby protecting the sealing members from damage during the installation of the tree cap onto the tree spool. The tree cap may include soft landing means such as a plastic cap, on the end of stabs to protect the sealing members as the tree cap is landed. The tree cap may include a secondary locking mechanism used to further secure the tree cap to the tree spool.
    Type: Application
    Filed: February 14, 2008
    Publication date: August 14, 2008
    Inventors: Alan Huang, Venu Kopparthi, Saul dos Santos Filho
  • Patent number: 7393601
    Abstract: A magnetic recording medium having a substrate, underlayer, a low moment stabilizing layer, an antiferromagnetic coupling layer, a low magnetic layer having a magnetic saturation of equal to or less than 250 emu/cm2, and a high moment magnetic layer having a magnetic saturation of more than 250 emu/cm2, in this order, is disclosed. The magnetic recording medium has a weak coupling strength of Jex ?0.05.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: July 1, 2008
    Assignee: Seagate Technology LLC
    Inventors: Charles Changqing Chen, Shoutao Wang, Alan Huang
  • Publication number: 20080107628
    Abstract: A compound of Formula I, Formula II, Formula III, or Formula IV: or a pharmaceutically acceptable salt, solvate, and/or ester thereof, therapeutic compositions containing such compounds, and therapeutic methods that include the administration of such compounds.
    Type: Application
    Filed: July 6, 2007
    Publication date: May 8, 2008
    Inventors: Constantine Boojamra, James Chen, Alan Huang, Choung Kim, Kuei-Ying Lin, Richard Mackman, David Oare, Jason Perry, Oliver Saunders, Sundaramoorthi Swaminathan, Lijun Zhang
  • Publication number: 20080085891
    Abstract: Compounds, pharmaceutical compositions and methods are provided that are useful in the treatment of inflammatory and immune-related diseases and conditions. In particular, the invention provides compounds which modulate the function and/or expression of proteins involved in atopic diseases, inflammatory conditions and cancer. The subject compounds are carboxylic acid derivatives.
    Type: Application
    Filed: November 26, 2007
    Publication date: April 10, 2008
    Inventors: Zice Fu, Alan Huang, Jiwen Liu, Julio Medina, Michael Schmitt, H. Tang, Yingcai Wang, Qingge Xu
  • Patent number: 7321001
    Abstract: Compounds, pharmaceutical compositions and methods are provided that are useful in the treatment of inflammatory and immune-related diseases and conditions. In particular, the invention provides compounds which modulate the function and/or expression of proteins involved in atopic diseases, inflammatory conditions and cancer. The subject compounds are carboxylic acid derivatives.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: January 22, 2008
    Assignee: Amgen Inc.
    Inventors: Zice Fu, Xi Alan Huang, Jiwen Liu, Julio C. Medina, Michael J. Schmitt, H. Lucy Tang, Yingcai Wang, Qingge Xu
  • Patent number: 7310660
    Abstract: A set of unsolicited e-mail messages is collected and “finger printed” by either sampling the unsolicited message and using portions of the samples to form the identifier or by hashing a portion of the message. These “finger prints” are used to construct an unsolicited message database. The client's e-mail messages are processed in off-line manner by periodically fetching their messages; “finger printing” each message in a manner identical to the unsolicited messages; checking to see if the “finger print” is in the unsolicited message database; discarding any messages with a “finger print” in the unsolicited message database; and forwarding any message with a “finger print” not in the unsolicited message database to the “clean” POP server.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: December 18, 2007
    Assignee: Engate Technology Corporation
    Inventors: Richard Paul White, Alan Huang, Haw-minn Lu, Ira Victor Spivack
  • Patent number: 7231109
    Abstract: The electronic-to-optical multiplexer takes n electronic inputs Xi where i=0 to n?1; converts Xi into optical signals Yi each with a different wavelength; wavelength multiplexes Yi; samples Yi with an optical frame sync signal having a period of n*p seconds and a pulse width w; wavelength demultiplexes Yi; staggers Yi by i*p seconds; wavelength multiplexes Yi; gates an optical clock signal with Yi; and uses the gated optical clock signal as the optical output. The optical-to-electronic demultiplexer takes n optical sources Zi each with a different wavelength; wavelength multiplexes Zi; gates Zi with the input of the optical-to-electronic demultiplexer; wavelength demultiplexes Zi; staggers Zi by (n?i)*p seconds; wavelength multiplexes Zi; gates Zi with the frame sync signal delayed by (n?1)*p seconds; wavelength demultiplexes Zi; detects Zi with detectors DECTi; and uses the output of DECTi as the electronic outputs.
    Type: Grant
    Filed: May 28, 2006
    Date of Patent: June 12, 2007
    Inventor: Alan Huang
  • Publication number: 20070126225
    Abstract: A calendar system including a bound component having a plurality of sheets of paper and a binding mechanism binding the plurality of sheets together. Each sheet includes a calendar portion printed thereon, with each calendar portion of each sheet being of substantially the same size and format. The system further includes a generally translucent insert configured to be directly releasably coupled to the binding mechanism such that the insert is positionable on top of one of the sheets such that the calendar portion of the underlying sheet is visible through the insert. The system includes a permanent writing instrument configured to dispense permanent markings on the insert when the insert is written upon by the writing instrument, and erasing means for erasing permanent markings from the insert.
    Type: Application
    Filed: October 2, 2006
    Publication date: June 7, 2007
    Inventors: Edward Busam, Lisa Brooks, Sun-Jan Alan Huang, Diana Juratovac