Patents by Inventor Hsueh-Chin Lu

Hsueh-Chin Lu 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: 10342348
    Abstract: A structural column for a server includes a first bent portion, a second bent portion connected with the first bent portion, a third bent portion connected with the second bent portion, a fourth bent portion connected with the third bent portion, and a fifth bent portion connected with the fourth bent portion. The structural column is made from a single piece of flat sheet metal and the shapes of the bent portions and their respective interactions, without fasteners or other joining means, provide high strength and light weight.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: July 9, 2019
    Assignee: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD.
    Inventors: Hsueh-Chin Lu, Kuo-Chih Hung, Hung-Liang Chung, Ti-An Tsai
  • Publication number: 20180116400
    Abstract: A structural column for a server includes a first bent portion, a second bent portion connected with the first bent portion, a third bent portion connected with the second bent portion, a fourth bent portion connected with the third bent portion, and a fifth bent portion connected with the fourth bent portion. The structural column is made from a single piece of flat sheet metal and the shapes of the bent portions and their respective interactions, without fasteners or other joining means, provide high strength and light weight.
    Type: Application
    Filed: January 6, 2017
    Publication date: May 3, 2018
    Inventors: HSUEH-CHIN LU, KUO-CHIH HUNG, HUNG-LIANG CHUNG, TI-AN TSAI
  • Patent number: 9718591
    Abstract: A fixing device includes a fixing member and two fixing belts. The fixing member includes a plate, two fixing portions extending from opposite sides of the plate, and a locking portion located between the two fixing portions. The locking portion includes a locking belt extending from the plate and a connecting portion extending from the plate. The locking belt is locked to the connecting portion to form a locking loop. The two fixing belts are fixed to the two fixing portions.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: August 1, 2017
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Hsueh-Chin Lu, Cheng-Hung Teng, Ti-An Tsai
  • Publication number: 20170023155
    Abstract: A fixing device includes a fixing member and two fixing belts. The fixing member includes a plate, two fixing portions extending from opposite sides of the plate, and a locking portion located between the two fixing portions. The locking portion includes a locking belt extending from the plate and a connecting portion extending from the plate. The locking belt is locked to the connecting portion to form a locking loop. The two fixing belts are fixed to the two fixing portions.
    Type: Application
    Filed: August 12, 2015
    Publication date: January 26, 2017
    Inventors: HSUEH-CHIN LU, CHENG-HUNG TENG, TI-AN TSAI
  • Patent number: 9406525
    Abstract: A method includes followings operations. A semiconductor substrate is provided. A photoresist is formed on the semiconductor substrate. Dopants are inserted into the photoresist to carbonize a portion of the photoresist. An etch steam is sprayed on the semiconductor substrate and the photoresist. A hole is formed at a surface of the photoresist by the etch steam. The etch steam is flowed into the hole so as to remove a portion of the photoresist at an interface between the semiconductor substrate and the photoresist. The photoresist is decorticated from the semiconductor substrate.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: August 2, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company Ltd.
    Inventors: Pei-Wen Chi, Hsueh-Chin Lu, Shin Hsien Liao, Hung-Hsin Liang
  • Patent number: 9355874
    Abstract: A single wafer etching apparatus and various methods implemented in the single wafer etching apparatus are disclosed. In an example, etching a silicon nitride layer in a single wafer etching apparatus includes: heating a phosphoric acid to a first temperature; heating a sulfuric acid to a second temperature; mixing the heated phosphoric acid and the heated sulfuric acid; heating the phosphoric acid/sulfuric acid mixture to a third temperature; and etching the silicon nitride layer with the heated phosphoric acid/sulfuric acid mixture.
    Type: Grant
    Filed: September 24, 2011
    Date of Patent: May 31, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Weibo Yu, Hsueh-Chin Lu, Han-Guan Chew, Kuo Bin Huang, Chao-Cheng Chen, Syun-Ming Jang
  • Publication number: 20150140829
    Abstract: A method includes followings operations. A semiconductor substrate is provided. A photoresist is formed on the semiconductor substrate. Dopants are inserted into the photoresist to carbonize a portion of the photoresist. An etch steam is sprayed on the semiconductor substrate and the photoresist. A hole is formed at a surface of the photoresist by the etch steam. The etch steam is flowed into the hole so as to remove a portion of the photoresist at an interface between the semiconductor substrate and the photoresist. The photoresist is decorticated from the semiconductor substrate.
    Type: Application
    Filed: November 15, 2013
    Publication date: May 21, 2015
    Applicant: Taiwan Semiconductor Manufacturing Company Ltd.
    Inventors: PEI-WEN CHI, HSUEH-CHIN LU, SHIN HSIEN LIAO, HUNG-HSIN LIANG
  • Patent number: 8454247
    Abstract: An adaptive mounting for an image capture device includes a lens holder, a tilt bracket rotatably engaging with the lens holder, and a pan bracket pivotally connecting the tilt bracket via a pair of adjustment screws. The lens holder includes two opposite connecting portions used for engaging with either a vari-focus lens module or a fixed focus lens module.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: June 4, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Kuo-Chih Hung, Hsueh-Chin Lu
  • Patent number: 8456773
    Abstract: A lens module includes a holder, a connecting loop, engaging pins, an adjustment ring, a fixing pin; and a lens unit. The holder includes a barrel having a receiving space. The barrel defines sliding slots. The adjustment ring defines guiding grooves and a stopping slot. The connecting loop is received in the receiving space, the adjustment ring is sleeved over the barrel, and each engaging pin is secured with the connecting loop, an end of each engaging pin passing through a corresponding sliding slot and into a corresponding guiding groove. The fixing pin passes through the stopping slot and fixed with the barrel, the lens unit is secured with the connecting loop, the adjustment ring is rotated relative to the holder, and the engaging pin slides along the guiding groove, to cause the lens unit to axially move without rotating relative to the holder.
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: June 4, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Kuo-Chih Hung, Hsueh-Chin Lu
  • Publication number: 20130078809
    Abstract: A single wafer etching apparatus and various methods implemented in the single wafer etching apparatus are disclosed. In an example, etching a silicon nitride layer in a single wafer etching apparatus includes: heating a phosphoric acid to a first temperature; heating a sulfuric acid to a second temperature; mixing the heated phosphoric acid and the heated sulfuric acid; heating the phosphoric acid/sulfuric acid mixture to a third temperature; and etching the silicon nitride layer with the heated phosphoric acid/sulfuric acid mixture.
    Type: Application
    Filed: September 24, 2011
    Publication date: March 28, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Weibo Yu, Hsueh-Chin Lu, Han-Guan Chew, Kuo Bin Huang, Chao-Cheng Chen, Syun-Ming Jang
  • Patent number: 8322668
    Abstract: A mounting apparatus for a slide rail includes a post, a mounting bracket, a fixing plate, and two fasteners. The post longitudinally defines two positioning holes. The mounting bracket is capable of being connected to an end of the slide rail. An end plate is formed on an end of the mounting bracket, and two through holes are defined in the end plate. The fixing plate defines two fixing holes. The fasteners are respectively extended through the positioning holes of the post and the through holes of the end plate, and engaged in the fixing holes of the fixing plate, to allow the fixing plate to be locked to the post. The mounting bracket is transversely slidably coupled to the post and the fixing plate via the two fasteners.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: December 4, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chen-Sheng Tang, Shu-Chen Lin, Hsueh-Chin Lu, Hung-Ting Su
  • Publication number: 20120224843
    Abstract: An adaptive mounting for an image capture device includes a lens holder, a tilt bracket rotatably engaging with the lens holder, and a pan bracket pivotally connecting the tilt bracket via a pair of adjustment screws. The lens holder includes two opposite connecting portions used for engaging with either a vari-focus lens module or a fixed focus lens module.
    Type: Application
    Filed: September 8, 2011
    Publication date: September 6, 2012
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUO-CHIH HUNG, HSUEH-CHIN LU
  • Patent number: 8254148
    Abstract: A system includes a mounting rack and an electronic device. The mounting rack includes a frame and a plurality of supports located at the back of the frame. A plurality of cable securing components is located in the frame. The electronic device is inserted in the mounting rack from front to back and includes a front wall. The front wall is adjacent to the frame and defines a port for receiving a cable. The cable is arranged in the cable securing components.
    Type: Grant
    Filed: April 27, 2010
    Date of Patent: August 28, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Yi-Liang Hsiao, Hsueh-Chin Lu
  • Publication number: 20120175477
    Abstract: A mounting apparatus for a slide rail includes a post, a mounting bracket, a fixing plate, and two fasteners. The post longitudinally defines two positioning holes. The mounting bracket is capable of being connected to an end of the slide rail. An end plate is formed on an end of the mounting bracket, and two through holes are defined in the end plate. The fixing plate defines two fixing holes. The fasteners are respectively extended through the positioning holes of the post and the through holes of the end plate, and engaged in the fixing holes of the fixing plate, to allow the fixing plate to be locked to the post. The mounting bracket is transversely slidably coupled to the post and the fixing plate via the two fasteners.
    Type: Application
    Filed: April 1, 2011
    Publication date: July 12, 2012
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHEN-SHENG TANG, SHU-CHEN LIN, HSUEH-CHIN LU, HUNG-TING SU
  • Publication number: 20120105988
    Abstract: A lens module includes a holder, a connecting loop, engaging pins, an adjustment ring, a fixing pin; and a lens unit. The holder includes a barrel having a receiving space. The barrel defines sliding slots. The adjustment ring defines guiding grooves and a stopping slot. The connecting loop is received in the receiving space, the adjustment ring is sleeved over the barrel, and each engaging pin is secured with the connecting loop, an end of each engaging pin passing through a corresponding sliding slot and into a corresponding guiding groove. The fixing pin passes through the stopping slot and fixed with the barrel, the lens unit is secured with the connecting loop, the adjustment ring is rotated relative to the holder, and the engaging pin slides along the guiding groove, to cause the lens unit to axially move without rotating relative to the holder.
    Type: Application
    Filed: April 4, 2011
    Publication date: May 3, 2012
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUO-CHIH HUNG, HSUEH-CHIN LU
  • Patent number: 8154861
    Abstract: A hard drive deck is described. A base portion comprises a first fastening portion, a second fastening portion and a support leg. The support leg has a positioning hole and the first fastening portion has a plurality of slots such that the base portion is fastened to a computer housing. A hard drive housing is secured on the base portion. The hard drive hosing comprises an insert opening and a third fastening portion, wherein the insert opening allows a hard disk drive to be plugged into. A L-shaped frame comprises a first screw hole and a second screw hole. The first screw hole and the second screw hole are located on two ends of the L-shaped frame. The second fastening portion and the third fastening portion are secured to the first screw hole and the second screw hole.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: April 10, 2012
    Assignee: Quanta Computer Inc.
    Inventors: Yaw-Tzorng Tsorng, Hsueh-Chin Lu, Chen-Sheng Tang
  • Patent number: 8066535
    Abstract: A mounting apparatus includes a mounting rack and an electronic device. The mounting rack includes a frame. An interface is defined in the frame. The frame includes a securing member. An electronic device is inserted in the mounting rack from front to back. The electronic device includes a back wall. The back wall is adjacent to the frame and defines a port for receiving a cable. The cable is secured to the securing member and inserted into the interface of the frame.
    Type: Grant
    Filed: August 7, 2010
    Date of Patent: November 29, 2011
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Yi-Liang Hsiao, Hsueh-Chin Lu
  • Publication number: 20110244717
    Abstract: A mounting apparatus includes a mounting rack and an electronic device. The mounting rack includes a frame. An interface is defined in the frame. The frame includes a securing member. An electronic device is inserted in the mounting rack from front to back. The electronic device includes a back wall. The back wall is adjacent to the frame and defines a port for receiving a cable. The cable is secured to the securing member and inserted into the interface of the frame.
    Type: Application
    Filed: August 7, 2010
    Publication date: October 6, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Liang Hsiao, Hsueh-Chin Lu
  • Publication number: 20110235305
    Abstract: A system includes a mounting rack and an electronic device. The mounting rack includes a frame and a plurality of supports located at the back of the frame. A plurality of cable securing components is located in the frame. The electronic device is inserted in the mounting rack from front to back and includes a front wall. The front wall is adjacent to the frame and defines a port for receiving a cable. The cable is arranged in the cable securing components.
    Type: Application
    Filed: April 27, 2010
    Publication date: September 29, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Liang Hsiao, Hsueh-Chin Lu
  • Publication number: 20110114576
    Abstract: A rack enclosure includes a cuboid frame, and two opposite first brackets and two opposite second brackets mounted on the frame for securing an electronic device thereon. Each of the first brackets includes a mounting plate secured on the frame and a guide portion distorting angularly from a side of the mounting plate along a direction away from an opposite side of the mounting plate for guiding an end of the electronic device. The guide portion includes a connecting plate connecting with the mounting plate and a guide plate distorting angularly from the connecting plate along the direction away the opposite side of the mounting plate. An angle defined between the guide plate and the connecting plate is not smaller than 90 degrees.
    Type: Application
    Filed: August 13, 2010
    Publication date: May 19, 2011
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: YI-LIANG HSIAO, ZHONG-YANG YAN, HSUEH-CHIN LU