Patents Assigned to Unigen Corporation
  • Patent number: 9619389
    Abstract: A method for implementing a storage architecture on a storage board is disclosed. The method comprises enabling the storage board on a first application node of an application server in a shared network comprising a plurality of application nodes and a plurality of storage nodes. The method also comprises processing a read or write request from an application on the first application node and profiling data transmitted in the request to determine the manner in which to process the request. Further, the method comprises accessing one of a plurality of tiers of storage media to perform a read or write responsive to the request, wherein each tier of storage media can be distributed over multiple nodes. Finally, the method comprises updating a first cache based on a configuration policy and maintaining coherency between shared data in the first cache and caches implemented on other storage boards in the network.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: April 11, 2017
    Assignee: UNIGEN CORPORATION
    Inventor: Anton Roug
  • Patent number: 9601417
    Abstract: Various aspects provide for bending a bending a lead frame of a semiconductor device package into a shape of an ā€œLā€ and mounting the package on a substrate. A horizontal portion of the bent lead-frame is about parallel with a surface of the package. A vertical portion of the bent lead frame is configured to extend the horizontal portion beyond the surface of the package. A device may be mounted between the substrate and the package.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: March 21, 2017
    Assignee: Unigen Corporation
    Inventors: Hanjoo Na, Santosh Kumar
  • Patent number: 9429370
    Abstract: A heat sink apparatus is disclosed. The apparatus comprises a base unit for use with an electronic component operable to make contact with a heat generating source, wherein the heat generating source is affixed to a printed circuit board. It also comprises a top unit wherein the top unit of the heat sink is rotatively coupled to the base unit, and wherein a slot forms in between the top unit and the base unit when the top unit is coupled to the base unit. Finally it comprises a heat pipe, wherein the heat pipe is received through the slot and held tightly therein, and wherein the heat pipe is operable to dissipate heat transferred through the base unit away from the heat generating source.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: August 30, 2016
    Assignee: UNIGEN CORPORATION
    Inventors: David Thomsen, Simon Tam
  • Patent number: 9140745
    Abstract: In a system and method for cloud testing and remote monitoring of IC devices on a computerized test platform, the computerized test platform sends to a cloud server unit, which stores test programs corresponding respectively to different test items, a test request, which includes respective device codes of the IC devices and one (s) of the test items, via a communication network. The cloud server unit sends to the computerized test platform a test response, which includes one (s) of the test programs corresponding to the one (s) of the test items. The computerized test platform products test data corresponding to the device codes of the IC devices in response to execution of the one (s) of the test programs.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: September 22, 2015
    Assignee: Unigen Corporation
    Inventors: David S. Lin, Yu-Chieh Tseng, Pei-Lung Yeh, Yi-Chieh Lin, Che-Chen Chuang
  • Publication number: 20150253379
    Abstract: In a system and method for cloud testing and remote monitoring of IC devices on a computerized test platform, the computerized test platform sends to a cloud server unit, which stores test programs corresponding respectively to different test items, a test request, which includes respective device codes of the IC devices and one(s) of the test items, via a communication network. The cloud server unit sends to the computerized test platform a test response, which includes one(s) of the test programs corresponding to the one(s) of the test items. The computerized test platform products test data corresponding to the device codes of the IC devices in response to execution of the one(s) of the test programs.
    Type: Application
    Filed: March 5, 2014
    Publication date: September 10, 2015
    Applicant: UNIGEN CORPORATION
    Inventors: David S. Lin, Yu-Chieh Tseng, Pei-Lung Yeh, Yi-Chieh Lin, Che-Chen Chuang
  • Patent number: 8569913
    Abstract: A technique for preventing power interruptions and extending backup power life is provided. The technique automatically prevents power interruptions in a line between a power source and a load. The technique can also extend the operating life of the power source. In one embodiment, a circuit for preventing power interruptions is provided. The circuit may include at least one arrays of capacitors, with the capacitors being arranged in parallel within an array, at least one switching elements configured to couple the at least one array of capacitors to a load, and a controller operatively coupled to the at least one switching element. The controller is configured to selectively drive the at least one switching element based on predetermined criteria.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: October 29, 2013
    Assignee: Unigen Corporation
    Inventors: Santosh Kumar, Hanjoo Na
  • Patent number: 8310098
    Abstract: A technique for preventing power interruptions and extending backup power life is provided. The technique automatically prevents power interruptions in a line between a power source and a load. The technique can also extend the operating life of the power source. In one embodiment, a circuit for preventing power interruptions is provided. The circuit may include at least one arrays of capacitors, with the capacitors being arranged in parallel within an array, at least one switching elements configured to couple the at least one array of capacitors to a load, and a controller operatively coupled to the at least one switching element. The controller is configured to selectively drive the at least one switching element based on predetermined criteria.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: November 13, 2012
    Assignee: Unigen Corporation
    Inventors: Santosh Kumar, Hanjoo Na
  • Patent number: 6556476
    Abstract: A write-protected memory device has two write modes. Such memory device has many memory cells organized into pages. A normal write mode checks a one-bit flag collocated with every memory cell to see if writes are allowed. If the flag indicates a write operation to that memory cell is allowed, the flag is toggled and the cell is written. If the flag has previously been toggled, the write operation is prevented. A special write mode allows write operations to memory cells regardless of the state of the one-bit flag. The special write mode can be discerned in hardware by the loading of a register with a reprogrammable password, or the splitting of a normal single write-enable pin into two independent pins, e.g., normal write and special write.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: April 29, 2003
    Assignee: Unigen Corporation
    Inventor: Hanjoo Na
  • Patent number: D781883
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: March 21, 2017
    Assignee: Unigen Corporation
    Inventors: David S. Lin, Che-Chen Chuang, Yu-Chieh Tseng