Patents by Inventor Choon-Tak Tang

Choon-Tak Tang 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: 20090301909
    Abstract: A multi-standard flash-memory-card carrier is about the same size as a thick credit card and fits into a wallet. The multi-standard flash-memory-card carrier has bays that accept flash-memory cards. Larger bays on one side receive SD cards and a Memory Stick Duo card, while micro bays on another side of the carrier receive microSD cards and Memory Stick Micro cards. A carrier spine sandwiched between top and bottom covers has openings forming the bays. Spring-clip tabs on spring-clip fingers fit into notches on the side of the flash-memory cards to secure the flash-memory cards into the multi-standard flash-memory-card carrier to prevent loss. The spring-clip fingers are movable parts of the carrier spine that are deformed during insertion of the flash-memory cards. Both micro and standard flash-memory cards can be carried in the same multi-standard flash-memory-card carrier that can be placed in plastic sleeves for credit cards in a person's wallet.
    Type: Application
    Filed: June 5, 2008
    Publication date: December 10, 2009
    Applicant: KINGSTON TECHNOLOGY CORP.
    Inventors: Choon Tak Tang, George K.L. SHIU
  • Patent number: 7486521
    Abstract: A memory card system is disclosed. The memory card system comprises at least one flash memory card and a module for holding the at least one memory card. The module comprises a plurality of supports. The supports include rails to guide the at least one memory card in place and a latch system for securing the at least one memory card to the module. The memory card system includes at least one layer of pins coupled to module and a controller coupled to the module. The module electrically connects the at least one layer of pins to the controller. The present invention provides a modular flash memory card expansion system using any standard Secure Digital card; the flash memory card can be any flash-based memory card, such as SD, Compact Flash (CF), MMC, Memory Stick or others.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: February 3, 2009
    Assignee: Kingston Technology Corporation, Inc.
    Inventors: Choon-Tak Tang, Kam Cheong Chin
  • Patent number: 7486520
    Abstract: A memory card system is disclosed. The memory card system comprises at least one flash memory card and a module for holding the at least one memory card. The module comprises a plurality of supports. The supports include rails to guide the at least one memory card in place and a latch system for securing the at least one memory card to the module. The present invention provides a modular flash memory card expansion system using any standard Secure Digital card; the flash memory card can be any flash-based memory card, such as SD, Compact Flash (CF), MMC, Memory Stick or others.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: February 3, 2009
    Assignee: Kingston Technology Corporation, Inc.
    Inventors: Choon-Tak Tang, Kam Cheong Chin
  • Publication number: 20090004897
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Application
    Filed: September 5, 2008
    Publication date: January 1, 2009
    Applicant: Kingston Technology, Inc.
    Inventors: Choon Tak Tang, Jason Chen, Kevin Tseng
  • Publication number: 20080291713
    Abstract: A memory card system is disclosed. The memory card system comprises at least one flash memory card and a module for holding the at least one memory card. The module comprises a plurality of supports. The supports include rails to guide the at least one memory card in place and a latch system for securing the at least one memory card to the module. The present invention provides a modular flash memory card expansion system using any standard Secure Digital card; the flash memory card can be any flash-based memory card, such as SD, Compact Flash (CF), MMC, Memory Stick or others.
    Type: Application
    Filed: May 25, 2007
    Publication date: November 27, 2008
    Applicant: KINGSTON TECHNOLOGY CORPORATION
    Inventors: Choon-Tak Tang, Kam Cheong Chin
  • Publication number: 20080293284
    Abstract: A memory card system is disclosed. The memory card system comprises at least one flash memory card and a module for holding the at least one memory card. The module comprises a plurality of supports. The supports include rails to guide the at least one memory card in place and a latch system for securing the at least one memory card to the module. The memory card system includes at least one layer of pins coupled to module and a controller coupled to the module. The module electrically connects the at least one layer of pins to the controller. The present invention provides a modular flash memory card expansion system using any standard Secure Digital card; the flash memory card can be any flash-based memory card, such as SD, Compact Flash (CF), MMC, Memory Stick or others.
    Type: Application
    Filed: November 21, 2007
    Publication date: November 27, 2008
    Applicant: Kingston Technology Company, Inc.
    Inventors: Choon-Tak TANG, Kam Cheong Chin
  • Publication number: 20080282264
    Abstract: A solid state disk system is disclosed. The system comprises a user token and at least one level secure virtual storage controller, coupled to the host system. The system includes a plurality of virtual storage devices coupled to at least one secure virtual storage controller. A system and method in accordance with the present invention could be utilized in flash based storage, disk storage systems, portable storage devices, corporate storage systems, PCs, servers, wireless storage, and multimedia storage systems.
    Type: Application
    Filed: May 9, 2007
    Publication date: November 13, 2008
    Applicant: KINGSTON TECHNOLOGY CORPORATION
    Inventors: Ben Wei CHEN, Yungteh Chien, Choon Tak Tang
  • Publication number: 20080282027
    Abstract: A solid state disk system is disclosed. The system comprises a user token and at least one level secure virtual storage controller, coupled to the host system. The system includes a plurality of virtual storage devices coupled to at least one secure virtual storage controller. A system and method in accordance with the present invention could be utilized in flash based storage, disk storage systems, portable storage devices, corporate storage systems, PCs, servers, wireless storage, and multimedia storage systems.
    Type: Application
    Filed: May 9, 2007
    Publication date: November 13, 2008
    Applicant: KINGSTON TECHNOLOGY CORPORATION
    Inventors: Ben Wei Chen, Yungteh Chien, Choon Tak Tang
  • Publication number: 20080279382
    Abstract: A solid state disk system is disclosed. The system comprises a user token and at least one level secure virtual storage controller, coupled to the host system. The system includes a plurality of virtual storage devices coupled to at least one secure virtual storage controller. A system and method in accordance with the present invention could be utilized in flash based storage, disk storage systems, portable storage devices, corporate storage systems, PCs, servers, wireless storage, and multimedia storage systems.
    Type: Application
    Filed: May 9, 2007
    Publication date: November 13, 2008
    Applicant: KINGSTON TECHNOLOGY CORPORATION
    Inventors: Ben Wei Chen, Yungteh Chien, Choon Tak Tang
  • Publication number: 20080233776
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. There are guide rails that allow the middle carrier to remain in an appropriate position. There is also a metal spring clip coupled to the middle carrier for contacting a connector of a device coupled to the drive to provide for improved EMI and ESD protection.
    Type: Application
    Filed: June 3, 2008
    Publication date: September 25, 2008
    Applicant: Kingston Technology Corporation
    Inventors: Choon Tak TANG, George SHIU
  • Publication number: 20080235414
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Application
    Filed: March 20, 2007
    Publication date: September 25, 2008
    Applicant: Kingston Technology Company, Inc.
    Inventors: Choon Tak TANG, Jason CHEN, Kevin TSENG
  • Patent number: 7422454
    Abstract: A retractable memory drive in accordance with the present invention comprises a top casing, a middle carrier, an electronic device such as a USB thumb drive, and a bottom casing. A positioning device on the middle carrier has a portion that protrudes outside the casing and operates like a button. The location of the positioning device where the button is located has two key attributes. First, there is a protrusion that acts as a lock with the casing. Second, the area below the button is not rigid and so it gives way when pressure is applied to the button. The top and bottom casings provide a casing structure which includes two detents. One detent is for locking the device with the connector in the extended position, and one detent for locking the device with the connector retracted in the in position. This allows for just one press of the extended portion of the positioning device to unlock it from its present position. When the device reaches its new position it will automatically lock.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: September 9, 2008
    Assignee: Kingston Technology Corporation
    Inventors: Choon Tak Tang, Jason Chen, Kevin Tseng
  • Publication number: 20070188989
    Abstract: A computer drive carrier to be removably received within a receiving frame so that a computer drive transported by the carrier can be interfaced with a host computer. A handle is pivotally connected to the computer drive carrier and adapted to be rotated between a closed position when the carrier is received within the receiving frame and an open position when it is desirable to remove the carrier and its drive from the receiving frame to be replaced by a different carrier. A key controlled lock is mounted on the receiving frame and includes a locking pawl that is rotatable from an unlocked position, at which to permit the handle to be rotated from the closed position to the open position so that the computer drive carrier can be removed from its receiving frame, to a locked position, at which to prevent the handle from being rotated to the open position so that the computer drive carrier is locked in place in the receiving frame.
    Type: Application
    Filed: February 13, 2006
    Publication date: August 16, 2007
    Inventors: Dieter Paul, Choon-Tak Tang
  • Patent number: 7251132
    Abstract: A computer drive carrier to be removably received within a receiving frame so that a computer drive transported by the carrier can be interfaced with a host computer. A handle is pivotally connected to the computer drive carrier and adapted to be rotated between a closed position when the carrier is received within the receiving frame and an open position when it is desirable to remove the carrier and its drive from the receiving frame to be replaced by a different carrier. A key controlled lock is mounted on the receiving frame and includes a locking pawl that is rotatable from an unlocked position, at which to permit the handle to be rotated from the closed position to the open position so that the computer drive carrier can be removed from its receiving frame, to a locked position, at which to prevent the handle from being rotated to the open position so that the computer drive carrier is locked in place in the receiving frame.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: July 31, 2007
    Assignee: Kingston Technology Corporation
    Inventors: Dieter G. Paul, Choon-Tak Tang
  • Publication number: 20070064385
    Abstract: A (e.g., U-shaped) receiving frame to be mounted in a drive bay or similar enclosure and interfaced with a host computer. The receiving frame receives therewithin a removable computer drive carrier module which encloses a computer drive and a removable fan module which exhausts heat generated by the computer drive to the atmosphere. Should the fan module fail, it is simply and easily removed from the receiving frame to be replaced by a new module, but without affecting the operation of the computer drive module or requiring that the receiving frame be taken out of service. A rotatable handle is pivotally connected across the first end of the computer drive carrier module. When the computer drive module is installed in the receiving frame, the handle is rotated to a closed position by which to cause power to be supplied to the computer drive.
    Type: Application
    Filed: September 19, 2005
    Publication date: March 22, 2007
    Inventors: Dieter Paul, Choon-Tak Tang
  • Patent number: 6882525
    Abstract: A universal receiving frame to be mounted in a drive bay of a chassis or storage enclosure that is interfaced with a host computer. The universal receiving frame is capable of interchangeably receiving different removable computer drive carriers having respective remote computer drives that are configured for parallel and serial operation. A printed circuit board is mounted on the back wall of the universal receiving frame in which an incoming removable drive carrier is slidably received. A suitable (e.g. a Serial ATA) interface and a serial-to-parallel bridge are located on the printed circuit board of the frame, whereby different removable carriers, regardless of drive configuration, can communicate with the chassis by way of the same receiving frame. In an alternate embodiment, which eliminates the universal receiving frame, the removable carriers are connected to one side of a backplane within the chassis and pull-out peripheral circuit boards are connected to the opposite side.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: April 19, 2005
    Assignee: StorCase Technology, Inc.
    Inventors: Dieter G. Paul, Choon-Tak Tang
  • Publication number: 20040169996
    Abstract: A universal receiving frame to be mounted in a drive bay of a chassis or storage enclosure that is interfaced with a host computer. The universal receiving frame is capable of interchangeably receiving different removable computer drive carriers having respective remote computer drives that are configured for parallel and serial operation. A printed circuit board is mounted on the back wall of the universal receiving frame in which an incoming removable drive carrier is slidably received. A suitable (e.g. a Serial ATA) interface and a serial-to-parallel bridge are located on the printed circuit board of the frame, whereby different removable carriers, regardless of drive configuration, can communicate with the chassis by way of the same receiving frame. In an alternate embodiment, which eliminates the universal receiving frame, the removable carriers are connected to one side of a backplane within the chassis and pull-out peripheral circuit boards are connected to the opposite side.
    Type: Application
    Filed: February 27, 2003
    Publication date: September 2, 2004
    Inventors: Dieter G. Paul, Choon - Tak Tang