Patents by Inventor Qian Xiang

Qian Xiang 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: 10763142
    Abstract: A system for controlling a condition of a wafer processing chamber is disclosed. According the principles of the present disclosure, the system includes memory and a first controller. The memory stores a plurality of profiles of respective ones of a plurality of first control elements. The plurality of first control elements are arranged throughout the chamber. The first controller determines non-uniformities in a substrate processing parameter associated with the plurality of first control elements. The substrate processing parameter is different than the condition of the chamber. The first controller adjusts at least one of the plurality of profiles based on the non-uniformities in the substrate processing parameter and a sensitivity of the substrate processing parameter to the condition.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: September 1, 2020
    Assignee: LAM RESEARCH CORPORATION
    Inventors: Marcus Musselman, Juan Valdivia, III, Hua Xiang, Andrew D. Bailey, III, Yoko Yamaguchi, Qian Fu, Aaron Eppler
  • Publication number: 20200239470
    Abstract: The present invention discloses a substituted pyridine compound represented by formula I, and a pharmaceutically acceptable salt, stereoisomer and tautomer thereof. The compounds of the present invention are useful in the treatment of cancers.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Inventors: Guangxin XIA, Qian WANG, Chen SHI, Xiong ZHAI, Hui GE, Xuemei LIAO, Yu MAO, Zhixiong XIANG, Yanan HAN, Guoyong HUO, Yanjun LIU
  • Patent number: 10662186
    Abstract: The present invention discloses a nitrogen-containing fused heterocyclic compound, as well as a preparation method, intermediate, composition and application thereof. The nitrogen-containing fused heterocyclic compound of the present invention as represented by formula (I), as well as the pharmaceutically acceptable salt, enantiomer, diastereomer, tautomer, solvate, metabolite or drug precursor thereof, exhibit a high selectivity and a high inhibitory activity with respect to CDK4 and CDK6 at a molecular level, an excellent inhibitory activity with respect to breast cancer cells at a cellular level, and significant inhibition of tumor cell proliferation associated with cyclin-dependent kinase activity at an animal level. The invention also exhibits a good stability with respect to human or mouse liver microsomes without significant inhibition of metabolic enzymes, good in vivo absorption in mice and rats, a high bioavailability and good druggability.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: May 26, 2020
    Assignee: SHANGHAI PHARMACEUTICALS HOLDING CO., LTD.
    Inventors: Guangxin Xia, Qian Wang, Chen Shi, Xiong Zhai, Hui Ge, Xuemei Liao, Yu Mao, Zhixiong Xiang, Yanan Han, Guoyong Huo, Yanjun Liu
  • Publication number: 20200157110
    Abstract: The present disclosure relates to 7-substituted pyrrolo[2,1-f][1,2,4]triazine compounds or pharmaceutically acceptable salts thereof, and preparation methods and uses thereof. These compounds show good PI3K inhibitory activity, can effectively inhibit the activity of PI3K kinase, and has significant enhancement and improvement of pharmacokinetic properties, such as bioavailability, due to the introduction of the 7-position group; furthermore, the compounds of the present disclosure exhibit an unpredictable high selectivity and strong inhibitory activity on PI3K?, and thus these compounds can be used for treating diseases related to PI3K pathway, especially for anti-cancer or for the treatment of tumors, leukemias and autoimmune diseases. After further optimizing and screening, the compounds are expected to be developed into a new type of anti-tumor drugs.
    Type: Application
    Filed: June 22, 2018
    Publication date: May 21, 2020
    Inventors: Chunhao YANG, Linghua MENG, Haoyue XIANG, Jing LI, Xi ZHANG, Xiang WANG, Cun TAN, Qian HE, Jian DING, Yi CHEN
  • Patent number: 10658194
    Abstract: A method for processing a substrate in a processing chamber, comprising forming a deposition over the substrate is provided. A silicon containing gas is flowed into the processing chamber. A COS containing gas is flowed into the processing chamber. A plasma is formed from the silicon containing gas and the COS containing gas in the processing chamber, wherein the plasma provides the deposition over the substrate.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: May 19, 2020
    Assignee: Lam Research Corporation
    Inventors: Zhongkui Tan, Qing Xu, Qian Fu, Hua Xiang, Lin Zhao
  • Patent number: 9815104
    Abstract: An uncoiling, blanking and forming method includes the steps of: 1) uncoiling a steel coil, wherein a steel strip uncoiled from the steel coil is cleaned and straightened and is fed by a pinch roller to a blanking region; 2) laser blanking, wherein the steel coil enters the blanking region, is cut by a laser cutting head by way of laser blanking to form sheets with a required shape, with waste materials falling down and being conveyed to the outside; 3) outputting the sheets, wherein the sheets pass over a magnetic telescopic belt conveyor, and then carried by means of a manipulator or a robot to a stamping process; 4) stamping forming, wherein the sheets are stamped to form workpieces; and 5) checking, wherein the workpieces are checked and put in storage.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: November 14, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd
    Inventors: Chengguo Jin, Saidan Yang, Guoqiang Dai, Junliang Qiao, Shengbo Pan, Ruimin Wu, Qian Xiang
  • Patent number: 9713858
    Abstract: A metal plate loading/unloading and cutting method and system comprises: a block cart and a sheet cart both of which are arranged on a guide rail; a cutting operation unit arranged at one side of the guide rail; a carrying and stacking robot arranged between the cutting operation unit and the guide rail of the block cart and the sheet cart, a robot external shaft being parallel to the cart guide rail and extending over two fast moving table waiting stations of the cutting operation unit; and a waste material conveying device arranged below the two cutting stations of the cutting operation unit. The present invention can effectively increase material utilization efficiency and further enlarge the range in production and machining, and is especially suitable for providing production of small-batch vehicle models and trial production of new vehicle models.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 25, 2017
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Saidan Yang, Ruimin Wu, Wenhai Jin, Yuming Wang, Shengbo Pan, Qian Xiang, Qi Yan, Chengguo Jin, Junliang Qiao
  • Patent number: 9662723
    Abstract: A method for combined shearing of a steel plate adopts a combination of unrolling and pendulum shearing with laser cutting, wherein after a steel roll is cut by unrolling and pendulum shearing to obtain sheets having a specified length, a part or all of the sheets are directly conveyed to a stack as finished sheet materials and the other part or all of the sheets are transferred to a laser cutting line by means of lateral material discharge from a unrolling and pendulum cutting line, and are picked up by a loading robot and moved to a laser cutting position to subject to a secondary cutting, so as to finally obtain profiled sheet materials which are picked up by a discharged material handling and stacking robot for an operation of stacking the finished products.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: May 30, 2017
    Assignee: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Saidan Yang, Junliang Qiao, Qi Yan, Shengbo Pan, Ruimin Wu, Chengguo Jin, Qian Xiang
  • Publication number: 20170051909
    Abstract: A light emitting diode (LED) lamp includes a lamp holder, a light source and a driver. The lamp holder includes a first receiving chamber, a second receiving chamber and a heat dissipating structure. The first receiving chamber and the second receiving chamber are separated by the heat dissipating structure. The light source is received in the first receiving chamber. The driver is received in the second receiving chamber. The lamp holder has a first surface and a second surface opposite to the first surface. The heat dissipating structure defines a plurality of the air channels. The air channels are formed through the first surface and the second surface.
    Type: Application
    Filed: September 8, 2015
    Publication date: February 23, 2017
    Inventors: YUN HONG, QIAN XIANG
  • Publication number: 20170038045
    Abstract: A wall lamp includes a lamp body, a connector, a power box, a light emitting unit and a driving device. The light emitting unit is fixed on a bottom of the lamp body. The driving device is received in the power box and supplies power for the light emitting unit. The connector includes a first connecting part and a second connecting part. The first connecting part is fixed on a top of the lamp body. The second connecting part is fixed on a top of the power box. The first connecting part is rotationally connected to the second connecting part, thereof adjusting illumination angle of the light emitting unit and making the wall lamp in a closed state or unfolded state.
    Type: Application
    Filed: September 22, 2015
    Publication date: February 9, 2017
    Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    Inventors: ZHONG-HE LIANG, QIAN XIANG
  • Publication number: 20170030570
    Abstract: A street lamp includes a housing, a plurality of light emitting units and a driving device supplying power for the light emitting units. The housing includes a first chamber and a second chamber located at an end of the first chamber. The first chamber and the second chamber are non-communicating. The light emitting units and the driving device are received in the first chamber and the second chamber respectively. A plurality of fins are formed on bottom of the first chamber. A plurality of convection holes are defined on periphery edges of the first chamber. The convection holes locate at an outside of the light emitting units.
    Type: Application
    Filed: September 22, 2015
    Publication date: February 2, 2017
    Inventors: JIN-HAO YANG, QIAN XIANG
  • Publication number: 20160089731
    Abstract: A method for combined shearing of a steel plate adopts a combination of unrolling and pendulum shearing with laser cutting, wherein after a steel roll is cut by unrolling and pendulum shearing to obtain sheets having a specified length, a part or all of the sheets are directly conveyed to a stack as finished sheet materials and the other part or all of the sheets are transferred to a laser cutting line by means of lateral material discharge from a unrolling and pendulum cutting line, and are picked up by a loading robot and moved to a laser cutting position to subject to a secondary cutting, so as to finally obtain profiled sheet materials which are picked up by a discharged material handling and stacking robot for an operation of stacking the finished products.
    Type: Application
    Filed: April 28, 2014
    Publication date: March 31, 2016
    Inventors: Saidan YANG, Junliang QIAO, Qi YAN, Shengbo PAN, Ruimin WU, Chengguo JIN, Qian XIANG
  • Publication number: 20160039049
    Abstract: A metal plate loading/unloading and cutting method and system comprises: a block cart and a sheet cart both of which are arranged on a guide rail; a cutting operation unit arranged at one side of the guide rail and comprising a first and a second fast moving table arranged in parallel and a laser cutting head, the two fast moving tables being arranged perpendicular to the guide rail and each provided with a cutting station and a waiting station, the laser cutting head moving over the two cutting stations along its guide rail, and the waiting stations corresponding to the side of the guide rail of the block cart and the sheet cart; a carrying and stacking robot arranged between the cutting operation unit and the guide rail of the block cart and the sheet cart, a robot external shaft being parallel to the cart guide rail and extending over the two fast moving table waiting stations of the cutting operation unit; and a waste material conveying device arranged below the two cutting stations of the cutting operati
    Type: Application
    Filed: April 28, 2014
    Publication date: February 11, 2016
    Inventors: Saidan Yang, Ruimin Wu, Wenhai Jin, Yuming Wang, Shengbo Pan, Qian Xiang, Qi Yan, Chengguo Jin, Junliang Qiao
  • Publication number: 20160030995
    Abstract: An uncoiling, blanking and forming method includes the steps of: 1) uncoiling a steel coil, wherein a steel strip uncoiled from the steel coil is cleaned and straightened and is fed by a pinch roller to a blanking region; 2) laser blanking, wherein the steel coil enters the blanking region, is cut by a laser cutting head by way of laser blanking to form sheets with a required shape, with waste materials falling down and being conveyed to the outside; 3) outputting the sheets, wherein the sheets pass over a magnetic telescopic belt conveyor, and then carried by means of a manipulator or a robot to a stamping process; 4) stamping forming, wherein the sheets are stamped to form workpieces; and 5) checking, wherein the workpieces are checked and put in storage.
    Type: Application
    Filed: April 28, 2014
    Publication date: February 4, 2016
    Inventors: Chengguo Jin, Saidan Yang, Guoqiang Dai, Junliang Qiao, Shengbo Pan, Ruimin Wu, Qian Xiang
  • Publication number: 20140340907
    Abstract: An LED lamp includes a housing and multiple LED units received in the housing. Each LED unit includes a heat sink, multiple LEDs mounted below the heat sink and a cover overlaying the heat sink. The heat sink includes a base and multiple fins extending upwardly from the base. The cover includes a supporting plate defining multiple openings corresponding to the fins, and multiple shading tabs connected to the supporting plate. Each shading tab covers one opening and forms an airflow passage communicating the opening with an outside environment atmosphere.
    Type: Application
    Filed: August 21, 2013
    Publication date: November 20, 2014
    Applicants: FOXCONN TECHNOLOGY CO., LTD., CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    Inventors: GUANG YU, QIAN XIANG
  • Patent number: 8628218
    Abstract: A lamp includes a supporting body and a lamp body. The supporting body is fixed to a support such as a ceiling. The supporting body defines a plurality of apertures each including a hole and a slot. The slot has a width less than a diameter of the hole. The lamp body includes a housing, a heat sink, a light source and a cover. The housing forms a plurality of protrusions each including a pole and a head. The head has a diameter larger than a width of the slot. The protrusions extend through the holes of the apertures and then are rotated into the slots, whereby the heads are located above the slots and engage with the supporting body. Thus, the lamp is suspended from the support. A resilient member is provided between the housing and the supporting body.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: January 14, 2014
    Assignees: Champ Tech Optical (Foshan) Corporation, Foxconn Technology Co., Ltd.
    Inventors: Guang Yu, Qian Xiang
  • Patent number: D694935
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: December 3, 2013
    Assignee: Foxconn Technology Co., Ltd.
    Inventors: Shi-Song Zheng, Qian Xiang
  • Patent number: D770660
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: November 1, 2016
    Assignee: Foxconn Technology Co., Ltd.
    Inventors: Jin-Hao Yang, Qian Xiang
  • Patent number: D774675
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: December 20, 2016
    Assignee: Foxconn Technology Co., Ltd.
    Inventors: Yun Hong, Qian Xiang
  • Patent number: D774681
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: December 20, 2016
    Assignee: Foxconn Technology Co., Ltd.
    Inventors: Zhong-He Liang, Qian Xiang