Patents by Inventor An-Hsiung Liu

An-Hsiung Liu 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: 8356794
    Abstract: A quick release connector has a body, a positioning mount, a sealing valve and an outer sleeve. The body is hollow and has a threaded end, a connecting end, an air inlet chamber, a mounting recess, a threaded segment, a sealing ring and a pressing ring. The positioning mount is detachably connected to the body and has a fixing end, an inserting end, an air outlet chamber, a returning spring, multiple ball holes and multiple balls. The sealing valve is movably mounted between the body and the positioning mount, selectively abuts the sealing ring of the body and has a closed end, an open end and at lease one air inlet. The outer sleeve is slidably mounted between the body and the positioning mount and has a mounting end, a pushing end, an internal surface, a spring recess, a holding recess and a pressing spring.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: January 22, 2013
    Inventor: Hsiu-Hsiung Liu
  • Patent number: 8346726
    Abstract: Facility for using images created by backup software to recreate an entire machine as it was at the point in time in the past when the backup was taken. The facility can be extended so as to bring up a set of machines which together serve some logical business function as in a cluster or federated servers, and further extended so that an entire data center may be virtualized from backup images. The virtualized servers provided may serve as an alternate data center standing in case of disaster or to meet maintenance windows achieving low cost Instant Disaster Recovery. A set of virtual machines may stand in for physical machines for a period of time and then resynchronized or re-seeded to physical machines via a combination of bare metal recovery and re-synchronizing from live LXJNs that form the virtual machine disks.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: January 1, 2013
    Inventors: Peter Chi-Hsiung Liu, Soubir Acharya
  • Patent number: 8330692
    Abstract: A display panel including a number of data lines and scan lines, a number of first, second, and third switches, and a number of first, second, and third pixels is provided. Each first pixel located at an odd position at a first side of each data line is electrically connected to the corresponding data line through one first switch. Each second pixel located at an even position at the first side of each data line is electrically connected to the corresponding data line through the first, second, and third switches sequentially connected in series. Each third pixel located at a second side of each data line is electrically connected to the corresponding data line through the second and third switches sequentially connected in series. The first, second and third pixels are driven by corresponding scan lines and data lines. A driving method of the display panel is also provided.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: December 11, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yuan-Hsin Tsou, Wen-Hsiung Liu
  • Publication number: 20120310953
    Abstract: Systems and programs for improving the efficiency of a sorting process in a computer system are disclosed. Data is provided in an input file external to the central processing unit of the computer system. In one embodiment, the implemented process involves investigating the contents of the input file in order to identify presorted portions thereof; incorporating the identified presorted portions of the input file into a second file external to the central processing unit, performing this step by rearranging directory information, without physically transferring the presorted portions from the input file. In sort processes involving both a string generation phase and a merge phase, the techniques described may be used in either or both phases, as well as in any output phase. Rearranging directory information rather than physically transferring data provides for greater efficiency in disk I/O.
    Type: Application
    Filed: August 16, 2012
    Publication date: December 6, 2012
    Inventor: Peter Chi-Hsiung Liu
  • Publication number: 20120297246
    Abstract: High performance, enterprise-level data protection system and method provides efficient block-level incremental snapshots of primary storage devices, and instant availability of such snapshots in immediately mountable form that can be directly used in place of the primary storage device. Related systems and applications are described, including an “Enterprise Image Destination” (EID) for backup images; a mirroring technique whereby a replacement physical primary facility may be created while working with a second storage unit as the primary source file system; and a technique for eliminating redundant data in backup images when multiple systems with partially common contents (e.g., operating system files, common databases, application executables, etc.) are being backed up. A number of examples showing “Fast Application Restore” (FAR) with the use of the invention are also provided.
    Type: Application
    Filed: July 23, 2012
    Publication date: November 22, 2012
    Inventors: Peter Chi-Hsiung Liu, Soubir Acharya
  • Patent number: 8302505
    Abstract: A sensing mechanism of pedaling assistant system, including a crank and a sensing element. The crank includes an elongated first crank member and an elongated second crank member connected therewith. A first axial end of the first crank member is connected with a pedal component of a bicycle. A first axial end of the second crank member is connected with an axle of the bicycle. An end face of a second axial end of the second crank member abuts against an end face of a second axial end of the first crank member. The sensing element is disposed between the second axial end of the first crank member and the second axial end of the second crank member for detecting a force transmitted from the pedal component through the first crank member to the second crank member.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: November 6, 2012
    Inventors: Kuang-Hsiung Liu, Chin Lee Liao
  • Patent number: 8303000
    Abstract: A quick release connector has a body, a sealing valve and an outer sleeve. The body is hollow, is manufactured as a single piece and has a connecting end, a holding end, an air inlet chamber, a mounting recess, an air outlet chamber, multiple ball holes, multiple releasing holes, a returning spring and multiple balls. The sealing valve is movably mounted in the body. The sealing valve selectively abuts a sealing ring of the body and has an external surface, a closed end, an open end, at lease one air inlet and a pressing ring. The outer sleeve is slidably mounted around the body and has a mounting end, a pushing end, an internal surface, a spring recess, an abutting recess, a holding recess and a pressing spring.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: November 6, 2012
    Inventor: Hsiu-Hsiung Liu
  • Patent number: 8279361
    Abstract: A in-cell touch-sensitive liquid crystal display device (LCD) includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first sensing line and a second sensing line disposed on the second substrate, a first conductive layer and a second conductive layer electrically connected to the first sensing line and the second sensing line, respectively, and electrically isolated from each other by a gap existing therebetween. The in-cell touch-sensitive LCD device further includes a spacer disposed on the first substrate and corresponding to the gap. The spacer is electrically connected to the first conductive layer and the second conductive layer in response to an external pressure.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: October 2, 2012
    Assignee: Chimei InnoLux Corporation
    Inventors: Hsin-Li Chen, Wen-Hsiung Liu
  • Patent number: 8271504
    Abstract: Systems and programs for improving the efficiency of a sorting process in a computer system are disclosed. Data is provided in an input file external to the central processing unit of the computer system. In one embodiment, the implemented process involves investigating the contents of the input file in order to identify presorted portions thereof; incorporating the identified presorted portions of the input file into a second file external to the central processing unit, performing this step by rearranging directory information, without physically transferring the presorted portions from the input file. In sort processes involving both a string generation phase and a merge phase, the techniques described may be used in either or both phases, as well as in any output phase. Rearrange directory information rather than physically transferring data provides for greater efficiency in disk I/O.
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: September 18, 2012
    Inventor: Peter Chi-Hsiung Liu
  • Patent number: 8255651
    Abstract: High performance, enterprise-level data protection system and method provides efficient block-level incremental snapshots of primary storage devices, and instant availability of such snapshots in immediately mountable form that can be directly used in place of the primary storage device. Related systems and applications are described, including an “Enterprise Image Destination” (EID) for backup images; a mirroring technique whereby a replacement physical primary facility may be created while working with a second storage unit as the primary source file system; and a technique for eliminating redundant data in backup images when multiple systems with partially common contents (e.g., operating system files, common databases, application executables, etc.) are being backed up. A number of examples showing “Fast Application Restore” (FAR) with the use of the invention are also provided.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: August 28, 2012
    Assignee: Syncsort Incorporated
    Inventors: Peter Chi-Hsiung Liu, Soubir Acharya
  • Publication number: 20120185659
    Abstract: Method for creating a consistent image, on a destination volume, of a target volume that remains in production use while the image is being created, without requiring the use of a snapshot.
    Type: Application
    Filed: March 15, 2012
    Publication date: July 19, 2012
    Inventor: Peter Chi-Hsiung Liu
  • Patent number: 8174673
    Abstract: A method for wafer alignment includes the following steps. First, a wafer including a first material layer and a second material layer on the top of the first material layer is provided, wherein the first material layer includes a first alignment mark. Then, the wafer is aligned in an exposure tool. After that, the second material layer is patterned to form a second alignment mark. Finally, an offset distance between the first alignment mark and the second alignment mark is measured in the exposure tool.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: May 8, 2012
    Assignee: Nanya Technology Corp.
    Inventor: An-Hsiung Liu
  • Patent number: 8164565
    Abstract: A display apparatus and the driving method thereof are provided. The display apparatus includes a display panel and a gate driver electrically connected to the display panel. The display panel has N scan units. Here, N is a positive integer, and each of the scan units has a first scan line and a second scan line. The gate driver provides N gate control signals to the scan units. The i-th gate control signal corresponds to the i-th scan unit, and i is less than N. When the i-th gate control signal and the (i+1)-th gate control signal are simultaneously enabled, the pixel elements corresponding to the first scan line and the second scan line of the i-th scan unit are simultaneously scanned. When the i-th gate control signal is enabled, the pixel elements corresponding to the first scan line of the i-th scan unit are scanned.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: April 24, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yuan-Hsin Tsou, Wen-Hsiung Liu, Chien-Kuo He
  • Patent number: 8164753
    Abstract: An alignment mark arrangement includes: a first alignment pattern comprising a plurality of parallel first stripes on a substrate, wherein each of the first stripes includes a first dimension; and a second alignment pattern positioned directly above and overlapping with the first alignment pattern, the second alignment pattern including a plurality of parallel second stripes, wherein each of the second stripes of the second alignment pattern has a second dimension that is larger than the first dimension of each of the first stripes of the first alignment pattern.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: April 24, 2012
    Assignee: Nanya Technology Corp.
    Inventors: An-Hsiung Liu, Chun-Yen Huang, Ming-Hung Hsieh
  • Patent number: 8161254
    Abstract: Method for creating a consistent image, on a destination volume, of a target volume that remains in production use while the image is being created, without requiring the use of a snapshot, by copying the data on the target volume to the destination volume, maintaining changes to data blocks that arise on the target volume during copy operations, copying changed blocks to the destination volume, and repeating changed block updates as necessary until there are no further changed blocks on the target volume (all as more fully described in the specification).
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: April 17, 2012
    Assignee: Syncsort Incorporated
    Inventor: Peter Chi-Hsiung Liu
  • Publication number: 20120061953
    Abstract: A quick release connector has a body, a sealing valve and an outer sleeve. The body is hollow, is manufactured as a single piece and has a connecting end, a holding end, an air inlet chamber, a mounting recess, an air outlet chamber, multiple ball holes, multiple releasing holes, a returning spring and multiple balls. The sealing valve is movably mounted in the body. The sealing valve selectively abuts a sealing ring of the body and has an external surface, a closed end, an open end, at lease one air inlet and a pressing ring. The outer sleeve is slidably mounted around the body and has a mounting end, a pushing end, an internal surface, a spring recess, an abutting recess, a holding recess and a pressing spring.
    Type: Application
    Filed: September 13, 2010
    Publication date: March 15, 2012
    Inventor: HSIU-HSIUNG LIU
  • Patent number: 8106868
    Abstract: A pixel structure includes a first scan line, a second scan line, a third scan line, a data line, a first thin film transistor (TFT), a second TFT, a third TFT, a first pixel electrode and a second pixel electrode. Particularly, the second scan line and the third scan line are electrically connected with each other. The first TFT is electrically connected with the first scan line and the data line. The second TFT is electrically connected with the first TFT and the second scan line. Furthermore, the third TFT is electrically connected with the third scan line and the data line. In addition, the first pixel electrode and the second pixel electrode are respectively electrically connected with the second TFT and the third TFT.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: January 31, 2012
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Shu-Yu Chang, Wen-Hsiung Liu
  • Publication number: 20120007357
    Abstract: A quick release connector has a body, a sealing valve and an outer sleeve. The body is hollow, is fabricated as a single piece and has an external surface, an internal surface, a connecting end, a holding end, a middle, a threaded segment, an air inlet chamber, a mounting recess, an air outlet chamber, multiple ball holes, a limiting groove, an abutting flange, a returning spring, a valve ring, a sealing ring, a holding ring, multiple balls and a limiting ring. The sealing valve is movably mounted in the body, selectively abuts valve ring of the body and has an external surface, a closed end, an open end and at lease one air inlet. The outer sleeve is slidably mounted around the body and has a mounting end, a pushing end, an internal surface, a spring recess, an abutting recess, a holding recess and a pressing spring.
    Type: Application
    Filed: July 8, 2010
    Publication date: January 12, 2012
    Inventor: Hsiu-Hsiung Liu
  • Publication number: 20110302178
    Abstract: Systems and programs for improving the efficiency of a sorting process in a computer system are disclosed. Data is provided in an input file external to the central processing unit of the computer system. In one embodiment, the implemented process involves investigating the contents of the input file in order to identify presorted portions thereof; incorporating the identified presorted portions of the input file into a second file external to the central processing unit, performing this step by rearranging directory information, without physically transferring the presorted portions from the input file. In sort processes involving both a string generation phase and a merge phase, the techniques described may be used in either or both phases, as well as in any output phase. Rearrange directory information rather than physically transferring data provides for greater efficiency in disk I/O.
    Type: Application
    Filed: July 8, 2011
    Publication date: December 8, 2011
    Inventor: Peter Chi-Hsiung Liu
  • Patent number: 8053370
    Abstract: A method for forming a semiconductor device is disclosed. A substrate comprising a structural layer thereon is provided. A hard mask layer is formed on the structural layer. A photoresist layer is formed on the hard mask layer. The photoresist layer is patterned to from a plurality of main photoresist patterns and at least one dummy photoresist pattern between the main photoresist patterns or adjacent to one of the main photoresist patterns, wherein width of the dummy photoresist pattern is less than that of the main photoresist patterns. Two main photoresist patterns are separated with each other by a first opening, and two dummy photoresist patterns are separated with each other by a second opening. Width of the second opening is less than that of the first opening. The hard mask layer is patterned using the patterned photoresist layer as a mask. The structural layer is patterned using the patterned hard mask layer as a mask.
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: November 8, 2011
    Assignee: Nanya Technology Corporation
    Inventors: Wei-Tung Yang, An-Hsiung Liu