Patents by Inventor Rong Feng

Rong Feng 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).

  • Publication number: 20220344187
    Abstract: A mobile stocker described herein is configured to be easily installed and relocated to various locations in a semiconductor fabrication facility. The mobile stocker is capable of being programmed with, and/or autonomously learning, the layout of a semiconductor fabrication facility, and automatically relocating to a new location based on the layout using a navigation system. Accordingly, the mobile stocker is capable of being flexibly relocated in the semiconductor fabrication facility to dynamically support changes in demand and production capacity. Moreover, the capability to quickly assign a location identifier to the mobile stocker and to automatically interface with transport systems in the semiconductor fabrication facility reduces downtime of the mobile stocker, which increases productivity in the semiconductor fabrication facility.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 27, 2022
    Inventors: Rong Syuan FAN, Ching-Jung CHANG, Chi-Feng TUNG, Hsiang Yin SHEN
  • Publication number: 20220340986
    Abstract: The present disclosure provides a converter CO2—O2 mixed injection smelting method and a fire point area temperature dynamic control method. The method realizes online monitoring through an infrared temperature sensor installed inside an oxygen lance, dynamically adjusts the mixing ratio of CO2 and O2 and the height of the oxygen lance position according to the fire point area temperature changes and process requirements in different smelting stages, so that the secondary smelting system interlockingly and dynamically controls the fire point area temperature and the molten pool heating rate.
    Type: Application
    Filed: January 21, 2020
    Publication date: October 27, 2022
    Inventors: Rong ZHU, Chao FENG, Guangsheng WEI, Baochen HAN, Kai DONG, Xueliang WANG, Wenhe WU, Shaoyan HU, Weifeng LI, Juanjuan JIANG, Jianfeng DONG
  • Patent number: 11478794
    Abstract: A micro channel structure includes a substrate, a supporting layer, a valve layer, a second insulation layer, a vibration layer and a bonding-pad layer. A flow channel is formed on the substrate. A conductive part and a movable part are formed on the supporting layer and the valve layer, respectively. A first chamber is formed at the interior of a base part and communicates to the hollow aperture. A supporting part is formed on the second insulation layer. A second chamber is formed at the interior of the supporting layer and communicates to the first chamber through the hollow aperture. A suspension part is formed on the vibration layer. By providing driving power sources having different phases to the bonding-pad layer, the suspension part moves upwardly and downwardly, and a relative displacement is generated between the movable part and the conductive part, to achieve fluid transportation.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: October 25, 2022
    Assignee: MICRO JET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Rong-Ho Yu, Cheng-Ming Chang, Hsien-Chung Tai, Wen-Hsiung Liao, Chi-Feng Huang, Yung-Lung Han, Chun-Yi Kuo
  • Patent number: 11481110
    Abstract: In one example, a system for gesture buttons can include a processing resource and a non-transitory computer readable medium having stored thereon instructions to cause the processing resource to perform a first function in response to a gesture provided to the user interface, display a gesture button on the user interface, and perform a second function that is different than the first function in response to the gesture provided on the gesture button displayed on the user interface.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: October 25, 2022
    Assignee: MICRO FOCUS LLC
    Inventors: Bing Zhang, Da-Long Sun, Li Zhang, Rong-Feng Chen
  • Publication number: 20220325368
    Abstract: There is provided a method of dynamic control for a bottom blowing O2—CO2—CaO converter steelmaking process. In the process, O2 is adopted as a top blowing gas, a mixed gas O2+CO2 is adopted as a bottom blowing carrier gas to inject lime powders into the converter from a bottom blowing tuyere. The ingredients of the molten steel in the converter steelmaking process are predicted based on the conservation of matter, in combination with the ingredient data of charged molten iron, the ingredient data of the converter gas in the converter blowing process, and working conditions of the bottom blowing device. The top blowing oxygen amount, the bottom blowing gas ratio and the flow rate of lime powder are dynamically adjusted stage by stage according to requirements for target ingredients at the end point of blowing.
    Type: Application
    Filed: August 11, 2020
    Publication date: October 13, 2022
    Inventors: Rong ZHU, Weifeng LI, Guangsheng WEI, Chao FENG, Kai DONG, Runzao LIU, Yun ZHOU, Qiang RUAN, Guoli WEI, Deyong WANG, Qingde ZHU, Zhiguo HAN
  • Patent number: 11454232
    Abstract: A micro-electromechanical systems pump includes a first substrate, a first oxide layer, a second substrate, and a piezoelectric element. The first oxide layer is stacked on the first substrate. The second substrate is combined with the first substrate, and the second substrate includes a silicon wafer layer, a second oxide layer, and a silicon material layer. The silicon wafer layer has an actuation portion. The actuation portion is circular and has a maximum stress value and an actuation stress value. The second oxide layer is formed on the silicon wafer layer. The silicon material layer is located at the second oxide layer and is combined with the first oxide layer. The piezoelectric element is stacked on the actuation portion, and has a piezoelectric stress value. The maximum stress value is greater than the actuation stress value, and the actuation stress value is greater than the piezoelectric stress value.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 27, 2022
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Rong-Ho Yu, Cheng-Ming Chang, Hsien-Chung Tai, Wen-Hsiung Liao, Chi-Feng Huang, Yung-Lung Han, Chun-Yi Kuo
  • Patent number: 11440322
    Abstract: A narrow type inkjet print head chip is disclosed and includes a silicon substrate, an active component layer and a passive component layer. The active component layer is stacked on the silicon substrate and includes plural ESD protection units, plural encoder switches, plural discharge protection units and plural heater switches. The ESD protection units, the encoder switches, the discharge protection units and the heater switches are disposed in each of at least two high-precision regions of the active component layer. The corresponding positions and quantities of these components are the same in the at least two high-precision regions. The passive component layer is stacked on the active component layer and includes plural heaters, plural electrode pads, plural encoders and plural circuit traces. The circuit traces are electrically connected to the ESD protection units, the encoder switches, the heater switches, the heaters, the electrode pads and the encoders.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: September 13, 2022
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Rong-Ho Yu, Cheng-Ming Chang, Hsien-Chung Tai, Wen-Hsiung Liao, Chi-Feng Huang, Yung-Lung Han
  • Publication number: 20220283520
    Abstract: A method includes: storing a carrier containing material in a storage; recording environmental data of the storage to a database while the material is in the storage; generating a forecast for the material in the carrier based on the environmental data; receiving a request for the material from a semiconductor fabrication tool; and providing the carrier to the semiconductor fabrication tool based on the forecast.
    Type: Application
    Filed: September 15, 2021
    Publication date: September 8, 2022
    Inventors: Rong-Syuan FAN, Ching-Jung CHANG, Chi-Feng TUNG, Hsiang-Yin SHEN
  • Patent number: 11433154
    Abstract: Apparatus, methods and instructions for disinfecting air. The apparatus may include, and the methods may involve, a fixture. The fixture may include a germicidal light source. The fixture may include a fan. The fan may circulate air through a volume into which the germicidal light source propagates germicidal light. The light source may be configured to emit, upward from a horizontal plane, a beam that, absent reflection off an environmental object, does not cross the horizontal plane. The apparatus may include a shield that prevents light from the light source from crossing the horizontal plane. The sensor may face upward from the horizontal plane. The sensor may face downward from the horizontal plane.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: September 6, 2022
    Assignee: Wangs Alliance Corporation
    Inventors: Shelley S. Wald, Voravit Puvanakijjakorn, Rong Feng Yu, David Xin Wang, Li Changyong, Zhou Tingting
  • Publication number: 20220252244
    Abstract: Apparatus and methods for lighting. The apparatus may include a beam-angle changing lens. The beam-angle changing lens may be movable from a first position in front of a slotted cylinder to a second position in front of the slotted cylinder. The slotted cylinder may be fixed with respect to translation along the central axis. The slotted cylinder may be configured to move the beam-angle changing lens from the first position to the second position when the slotted cylinder is rotated. The slotted cylinder may be configured to displace the support to move the lens to the positions. The apparatus may include a guide pin. Rotation of the slotted cylinder may displace the guide pin linearly in a direction parallel to the axis. Motion of the guide pin may move the lens. The apparatus may include a rotatable shaft. The rotatable shaft may be configured to rotate the slotted cylinder.
    Type: Application
    Filed: March 14, 2022
    Publication date: August 11, 2022
    Inventors: Basar Erdener, Voravit Puvanakijjakorn, Rong Feng Yu
  • Patent number: 11410320
    Abstract: The present disclosure discloses an image processing method, apparatus, and a non-transitory computer readable medium. The method can includes: acquiring a three-dimensional (3D) model and original texture images of an object, wherein the original texture images are acquired by an imaging device; determining a mapping relationship between the 3D model and the original texture images of the object; determining, among the original texture images, a subset of texture images associated with a first perspective of the imaging device; splicing the subset of texture images into a spliced texture image corresponding to the first perspective; and mapping the spliced texture image to the 3D model according to the mapping relationship.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: August 9, 2022
    Assignee: Alibaba Group Holding Limited
    Inventors: Bin Wang, Jingming Yu, Xiaoduan Feng, Pan Pan, Rong Jin
  • Patent number: 11400177
    Abstract: Apparatus, methods and instructions for disinfecting air. The apparatus may include, and the methods may involve, a fixture. The fixture may include a germicidal light source. The fixture may include a fan. The fan may circulate air through a volume into which the germicidal light source propagates germicidal light. The light source may be configured to emit, upward from a horizontal plane, a beam that, absent reflection off an environmental object, does not cross the horizontal plane. The apparatus may include a shield that prevents light from the light source from crossing the horizontal plane. The sensor may face upward from the horizontal plane. The sensor may face downward from the horizontal plane.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: August 2, 2022
    Assignee: Wangs Alliance Corporation
    Inventors: Shelley S. Wald, Voravit Puvanakijjakorn, Rong Feng Yu, David Xin Wang, Li Changyong, Zhou Tingting
  • Publication number: 20220235925
    Abstract: Apparatus and methods for lighting. The apparatus may include an LED light source. The light source may be disposed in housing. The apparatus may include a circuit. The circuit may be configured to cause the LED light source to emit light at: a first intensity; and a second intensity that is different from the first intensity. The apparatus may include a mechanical power state selector. A user may use the power state selector to select between LED light sources that are arranged to illuminate in different directions. The apparatus may include a CCT state selector. A user may use the CCT state selector to select a CCT for one or more LED light sources. The CCT may be produced by combining light from one or more LEDs of different CCTs.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Inventors: Basar Erdener, Voravit Puvanakijjakorn, Rong Feng Yu
  • Patent number: 11391861
    Abstract: A portable security inspection device based on millimetre wave imaging comprising a hand-held body, wherein the hand-held body is provided with a millimetre-wave transmitting circuit for generating a millimetre-wave transmitting signal, a millimetre-wave array antenna for transmitting the millimetre-wave transmitting signal to a detected object and for receiving an echo signal reflected by the detected object, and a millimetre-wave receiving circuit for processing the echo signal and converting the echo signal into image data of the detected object.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: July 19, 2022
    Assignees: CHINA COMMUNICATION TECHNOLOGY CO., LTD., SHENZHEN INSTITUTE OF TERAHERTZ TECHNOLOGY AND INNOVATION
    Inventors: Hanjiang Chen, Chunchao Qi, Zhihui Feng, Yanli Liu, Xiaoxiang Hou, Rong Wang
  • Patent number: 11386820
    Abstract: A method of detecting threshold voltage shift and a threshold voltage shift detection device are provided. The method is applied to a pixel driving circuit which I is electrically coupled to a control line, a voltage line and a detection node, respectively. The method includes: in a detection cycle including a setting phase and a detection phase, in the setting phase, controlling a transistor included in the pixel driving circuit to be in a biased state; in the detection phase, providing a preset control voltage signal to the control line, providing a preset voltage signal to the voltage line, and determining a threshold voltage shift state of the transistor according to an electric potential of the detection node.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: July 12, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guangyao Li, Dongfang Wang, Jun Wang, Haitao Wang, Chaowei Hao, Bo Feng, Rong Liu, Wei Cai, Biao Luo, Xuechao Sun, Xuehai Gui, Qibin Liang, Yanfei Wan, Jin Su
  • Patent number: 11319346
    Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: May 3, 2022
    Assignee: Bausch Health Ireland Limited
    Inventors: Kunwar Shailubhai, Stephen Comiskey, Rong Feng, Juncai Bai, Ruoping Zhang, Jun Jia, Junfeng Zhou, Qiao Zhao, Guoqing Zhang
  • Publication number: 20220119449
    Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
    Type: Application
    Filed: August 9, 2021
    Publication date: April 21, 2022
    Inventors: Kunwar Shailubhai, Stephen Comiskey, Rong Feng, Juncai Bai, Ruoping Zhang, Jun Jia, Junfeng Zhou, Qiao Zhao, Guoqing Zhang
  • Patent number: 11287952
    Abstract: Content items and a dynamic menu element are displayed. Responsive to selection and dragging of the dynamic menu element over a particular content item, a menu of actions contextual to the particular content item is displayed, and the particular content item is highlighted to indicate that the displayed menu is related to the particular content item. Responsive to release of the dynamic menu element over the particular content item, the displayed menu is rendered actionable so that the actions thereof selectable; prior to release of the dynamic menu element over the particular content item, the displayed menu is non-actionable and no action is selectable. Responsive to selection of a specific action of the menu being displayed, the selected specific action is performed in relation to the particular content item.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: March 29, 2022
    Assignee: MICRO FOCUS LLC
    Inventors: Bing Zhang, Da-Long Sun, Li Zhang, Rong-Feng Chen
  • Publication number: 20220088252
    Abstract: Apparatus, methods and instructions for disinfecting air. The apparatus may include, and the methods may involve, a fixture. The fixture may include a germicidal light source. The fixture may include a fan. The fan may circulate air through a volume into which the germicidal light source propagates germicidal light. The light source may be configured to emit, upward from a horizontal plane, a beam that, absent reflection off an environmental object, does not cross the horizontal plane. The apparatus may include a shield that prevents light from the light source from crossing the horizontal plane. The sensor may face upward from the horizontal plane. The sensor may face downward from the horizontal plane.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 24, 2022
    Inventors: Shelley S. Wald, Voravit Puvanakijjakorn, Rong Feng Yu, David Xin Wang, Li Changyong, Zhou Tingting
  • Publication number: 20210403508
    Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
    Type: Application
    Filed: September 17, 2021
    Publication date: December 30, 2021
    Inventors: Kunwar Shailubhai, Stephen Comiskey, Rong Feng, Juncai Bai, Ruoping Zhang, Jun Jia, Junfeng Zhou, Qiao Zhao, Guoqing Zhang