Patents by Inventor ZHEN-ZHANG LIU

ZHEN-ZHANG 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).

  • CYLINDRICAL MAGNETRON SPUTTERING TARGET ASSEMBLY
    Publication number: 20130264199
    Abstract: A cylindrical magnetron sputtering target assembly includes a head and a main body connecting to the head. The main body includes a target, a protecting element located partially around the target, and an insulating assembly. The insulating assembly includes at least one insulating element. The insulating element is fastened to the inner sidewall of the inner plate.
    Type: Application
    Filed: June 19, 2012
    Publication date: October 10, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: TENG-TSUNG HUANG, HUA-YONG XU, ZHEN-ZHANG LIU
  • MAGNETIC CORE FOR CYLINDRICAL MAGNETRON SPUTTERING TARGET
    Publication number: 20130168242
    Abstract: A magnetic core for cylindrical magnetron sputtering target includes a housing and a magnet array. The housing includes a mounting plate and a base. The magnet array is mounted in the mounting plate and is enclosed in the housing. The magnet array includes a plurality of magnet segments stacked end to end.
    Type: Application
    Filed: June 27, 2012
    Publication date: July 4, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO. LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: TENG-TSUNG HUANG, HUA-YONG XU, ZHEN-ZHANG LIU
  • VACUUM DEPOSITION DEVICE
    Publication number: 20130133570
    Abstract: A vacuum deposition device includes a coating chamber. The coating chamber defines a top wall and a bottom wall. A cooling device is defined in the top or bottom wall. The cooling device includes a cooling runner formed in the top or bottom wall defining the cooling device.
    Type: Application
    Filed: April 9, 2012
    Publication date: May 30, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: TENG-TSUNG HUANG, HUA-YONG XU, ZHEN-ZHANG LIU