Patents by Inventor Rui Jiang

Rui Jiang 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: 12287241
    Abstract: Provided are a device (4) and a method for online measuring a spectrum for a laser device. The device (4) for online measuring a spectrum for a laser device includes: a first optical path assembly (G1) and a second optical path assembly (G2), and the second optical path assembly (G2) and the first optical path assembly (G1) constitute a measurement optical path. The second optical path assembly (G2) includes: an FP etalon (15) and a grating (18). The homogenized laser beam passes through the FP etalon (15) to generate an interference fringe. The grating (18) is arranged after the FP etalon (15), or is arranged before the FP etalon (15) in the measurement optical path, and is configured to disperse the laser beam passing through the FP etalon (15).
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: April 29, 2025
    Assignee: Beijing RSLaser Opto-Electroncis Technology Co., Ltd.
    Inventors: Guangyi Liu, Rui Jiang, Xiaoquan Han, Jiangshan Zhao, Pengfei Sha, Qingqing Yin, Hua Zhang, Xinyue Hu
  • Patent number: 12269786
    Abstract: A process for producing propylene involves dehydration of isopropanol. The dehydration process includes a step of subjecting a starting material containing isopropanol to a dehydration reaction in the presence of a dehydration catalyst comprising alumina to produce a product containing propylene. The starting material has a water content of 0.1 to 10.0 wt % (relative to 100 wt % of the total mass of the starting material), and the product has a total content of C2 unsaturated impurities and C3-C4 unsaturated impurities of 80 ppm or less (relative to 100 wt % of the total mass of the product).
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: April 8, 2025
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO., LTD.
    Inventors: Kai Qiao, Feng Zhou, Xiuna Yang, Huixia Ma, Rui Jiang, Shumei Zhang, Ping Jin, Shaozhong Peng
  • Patent number: 12261407
    Abstract: A control method for stabilizing excimer laser pulse energy includes: obtaining a measured energy value of the n-th pulse in a pulse sequence; calculating the difference between the measured energy value and the preset energy value; taking the z-th pulse of the sequence as a demarcation point, when n is a positive integer less than z, the discharge voltage value of the next pulse is calculated according to a first mathematical model, and when n is an integer greater than z?1, the discharge voltage value of the next pulse is calculated according to a second mathematical model; and the next pulse is generated according to the discharge voltage value. A control system based on the control method includes: a high-voltage discharge module, a laser cavity, a laser parameter measurement module, and an energy stability controller.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: March 25, 2025
    Assignee: Beijing Rslaser Opto-Electronics Technology Co., Ltd.
    Inventors: Zebin Feng, Xiaoquan Han, Rui Jiang, Junhong Yang, Hua Zhang, Qin Zhang, Xiang Wang, Mi Liao
  • Publication number: 20250088143
    Abstract: A portable solar photovoltaic array power generator set container and a usage method thereof are provided. The portable solar photovoltaic array power generator set container includes a foldable solar photovoltaic power generation unit, a rail component for the foldable solar photovoltaic power generation unit to unfold and retract, electrical equipment and a container. The foldable solar photovoltaic power generation unit includes multiple frames, multiple solar photovoltaic components, a hinge component and a movable component. The foldable solar photovoltaic power generation unit further includes a position-limiting component for limiting an unfolding angle of each set of frames.
    Type: Application
    Filed: June 30, 2023
    Publication date: March 13, 2025
    Applicant: SENTA ENERGY CO., LTD
    Inventors: Xiaobo Shen, Mingliang Ding, Rui Jiang, Xuan Hua
  • Publication number: 20250062784
    Abstract: This application discloses an electronic device. The electronic device includes: a SAR sensor, where the SAR sensor includes a first detection channel and a second detection channel; and a first antenna electrode and a second antenna electrode, where the first antenna electrode is connected to the SAR sensor through the first detection channel, the second antenna electrode is connected to the SAR sensor through the second detection channel, and the SAR sensor determines a distance between the electronic device and a human body by using a signal of the first antenna electrode and/or a signal of the second antenna electrode; where an adjustment path is disposed between the first antenna electrode and the second antenna electrode, and the adjustment path is configured to adjust a connection status between the first antenna electrode and the second antenna electrode.
    Type: Application
    Filed: November 6, 2024
    Publication date: February 20, 2025
    Inventors: Yalei SONG, Yuchen HU, Rui JIANG, Pengpeng LI
  • Publication number: 20250038353
    Abstract: This disclosure provides a battery pack and a control method thereof, and an energy storage device. The battery pack may include a battery housing, an electrochemical cell, a power module, a controller, a first temperature sensor, and a second temperature sensor. The electrochemical cell is located inside the battery housing, and a heating film is disposed on an outer wall of the electrochemical cell. The power module is located outside the battery housing and is electrically connected to the electrochemical cell. The first temperature sensor is configured to detect temperature of the power module to obtain a first temperature value. The second temperature sensor is configured to detect temperature of the electrochemical cell to obtain a second temperature value. The heating film, the first temperature sensor, and the second temperature sensor are electrically connected to the controller.
    Type: Application
    Filed: July 19, 2024
    Publication date: January 30, 2025
    Inventors: Yingjie Luo, Guannan Xiao, Rui Jiang, Wei Zhao
  • Publication number: 20250006178
    Abstract: Systems and methods are provided for identifying targeted datasets that are configured to facilitate an improvement in the accuracy of an acoustic model included in the automatic speech recognition system. Systems obtain a obtain a test dataset comprising (i) audio data having natural speech utterances and (ii) a transcription of the natural speech utterances. Systems generate a text-to-speech dataset comprising audio data having synthesized speech utterances based on the transcription of the natural speech utterances. Systems apply the test dataset and the text-to-speech dataset to the acoustic model to obtain a first acoustic model output and a second acoustic model output, respectively. Systems identify a first set of errors in the first acoustic model output and a second set of errors in the second acoustic model output. Finally, based on comparing the first set of errors and the second set of errors, an acoustic model error ratio is generated.
    Type: Application
    Filed: November 15, 2021
    Publication date: January 2, 2025
    Inventors: Haoxuan LI, Rui JIANG, Yang LIU, Edward C LIN, Lei SUN, Che ZHAO
  • Patent number: 12132251
    Abstract: An antenna module of the electronic device includes a first radiator and a second radiator. The first radiator and the second radiator respectively correspond to different communication frequency bands, and the first radiator includes: a first sub-radiator, a second sub-radiator, a first connection portion, and a second connection portion. A common feeding structure is disposed between the first sub-radiator and the second radiator, and the first sub-radiator is connected to the second sub-radiator through the first connection portion and the second connection portion. The common feeding structure and the first sub-radiator are disposed on a non-metallic area of an inner side surface of a housing of the electronic device, the second sub-radiator is disposed on a non-metallic area of an outer surface of the housing, and the second radiator is disposed on a non-metallic area of the inner side surface or a non-metallic area of the outer surface.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: October 29, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xing Fu, Rui Jiang
  • Patent number: 12118153
    Abstract: The present disclosure provides a dynamic gesture identification method, a gesture interaction method and an interaction system. The interaction system includes: a dynamic vision sensor configured to trigger an event in accordance with movement of an object in a field of view relative to the dynamic vision sensor, and output an event data flow; a hand detection module configured to process the received event data flow to determine an initial position of a hand; a hand tracking module configured to determine a series of state vectors in accordance with the initial position of the hand; a gesture identification module configured to create an event cloud in accordance with event data corresponding to the obtained state vector, and process the event cloud to identify the gesture; and a command execution module configured to execute a corresponding operating command in accordance with the identified gesture.
    Type: Grant
    Filed: September 1, 2023
    Date of Patent: October 15, 2024
    Assignee: OmniVision Sensor Solution (Shanghai) Co., Ltd
    Inventors: Shunshun Shi, Bin Wu, Rui Jiang, Qinyi Wang, Wei Zhang, Chao Gong
  • Patent number: 12085612
    Abstract: An on-chip debugging device and method is provided. The on-chip debugging device includes: an external interface module configured for outputting chip debugging state information to an external debugger and receiving a control instruction of the external debugger; a debugging mode control module configured for setting a to-be-sampled type of a specified chip internal signal and setting a debugging trigger condition according to the debugging configuration of the external debugger or the internal CPU; a debugging monitor module configured for sampling and recording the internal signal of the chip of the specified type so as to identify the running state of the chip; and a debugging information processing module configured for storing the running state of the chip in an internal debugging memory and sending it to the external debugger by the external interface module or sending it to the internal CPU via an internal bus.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: September 10, 2024
    Assignee: Suzhou Centec Communications Co., Ltd.
    Inventors: Fushan Jia, Rui Jiang, Jicun Zhang
  • Publication number: 20240235144
    Abstract: A dustproof structure for a laser output window of a laser includes a discharge chamber, a gas purifier, a dust prevention pipeline, and a fan. A cavity is provided between the laser output window and a slit. The dust prevention pipeline includes a gas inlet end connected to the gas purifier, a middle part passing through the cavity, and a gas outlet end connected to the fan. At least a portion of a working gas purified by the gas purifier flows through the dust prevention pipeline to the cavity. The fan guides the working gas so as to increase a flow rate of the gas passing through the cavity, thereby strengthening the blowing of the clean gas on the laser output window and effectively preventing dust particles in the working gas from approaching and contaminating the laser output window.
    Type: Application
    Filed: March 13, 2024
    Publication date: July 11, 2024
    Applicant: BEIJING RSLASER OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jinsong WU, Bin LIU, Xiangyu XU, Guangyi LIU, Rui JIANG, Wenbin CHEN
  • Patent number: 11971307
    Abstract: According to the present disclosure, there is provided a device (2) and a method for measuring a wavelength for a laser device. The device (2) for measuring a wavelength for a laser device includes: a first optical path assembly and a second optical path assembly. The first optical path assembly and the second optical path assembly constitute a laser wavelength measurement optical path. The second optical path assembly includes: an FP etalon assembly (11) and an optical classifier (13). The homogenized laser beam passes through the FP etalon assembly (11) to generate an interference fringe. The optical classifier (13) is arranged after the FP etalon assembly (11) in the laser wavelength measurement optical path, and configured to deflect the laser beam passing through the FP etalon assembly (11).
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: April 30, 2024
    Assignee: Beijing RSLaserOpto-Electronics Technology Co. Ltd
    Inventors: Guangyi Liu, Rui Jiang, Xiaoquan Han, Jiangshan Zhao, Pengfei Sha, Qingqing Yin, Hua Zhang
  • Patent number: 11967780
    Abstract: This application provides an antenna structure and a communications terminal. The antenna structure includes an antenna radiator, a signal source, a first capacitor, and a first tuning circuit. A first terminal of the antenna radiator is grounded. A first terminal of the first capacitor and a first terminal of the first tuning circuit are electrically connected to a connection point of the antenna radiator. A second terminal of the first capacitor is electrically connected to the signal source. A second terminal of the first tuning circuit is grounded. Antenna impedance of the first terminal of the first capacitor at target frequencies is in the first quadrant of a Smith chart, and the target frequencies are at least some frequencies in frequency bands covered by the antenna radiator.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: April 23, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Rihui Li, Rui Jiang, Zipeng Hou
  • Publication number: 20240129403
    Abstract: An information handling system may include at least one processor and a memory. The information handling system may be configured to: receive a request to perform a management operation on a target information handling system, wherein the request is received from a mobile device via a mobile network, and wherein the request includes data retrieved from a visual identifier associated with the target information handling system; and perform the management operation by communicating with the target information handling system via a management network other than the mobile network.
    Type: Application
    Filed: October 28, 2022
    Publication date: April 18, 2024
    Applicant: Dell Products L.P.
    Inventors: Bruce Bin HU, Baoli CHEN, Haijun ZHONG, John WU, Rui JIANG
  • Publication number: 20240060895
    Abstract: There is set forth herein a light energy exciter that can include one or more light sources. A light energy exciter can emit excitation light directed toward a detector surface that can support biological or chemical samples.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 22, 2024
    Applicant: Illumina, Inc.
    Inventors: Rui JIANG, Joseph PINTO
  • Publication number: 20240055797
    Abstract: A quick electrical-connecting structure for a high-voltage high-frequency pulse environment relates to the technical field of high-voltage high-frequency electrical engineering. The quick electrical-connecting structure includes a plug, a socket, and a cable, where the cable is connected to the socket through the plug; the plug and the socket internally enclose an annular cavity surrounding the cable; and a protective fluid is filled in the annular cavity. By charging a protective fluid to the annular cavity in the plug and the socket, a high-intensity insulating fluid protective layer is maintained around a connecting position of the cable in the annular cavity. Therefore, the quick electrical-connecting structure lowers an internal humidity, and can effectively reduce corona discharge and creepage.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Applicant: BEIJING RSLASER OPTO-ELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Xiangyu XU, Shaohua LI, Zhao YUAN, Rui JIANG, Pei CAO
  • Publication number: 20240024830
    Abstract: The present disclosure provides a microchannel liquid-liquid mixing device, comprising a microchannel component and a shell, wherein the microchannel component is fixed inside the shell, wherein an inlet is provided at one end of the shell for feeding at least two reaction liquid phases, and an outlet is provided at the other end for discharging a mixed material; said microchannel component comprises multiple stacked sheets and oleophilic fiber filaments and hydrophilic fiber filaments filled in the crevices between adjacent sheets, wherein the fiber filaments form several microchannels between them, and the fiber filaments are clamped and fixed by the sheets. The microchannel liquid-liquid mixing device is used for at least two reaction liquid phases to form a mixed material, and the at least two reaction liquid phases are cut by fiber filaments and mixed in the microchannel mixing device to form a mixed material.
    Type: Application
    Filed: October 28, 2021
    Publication date: January 25, 2024
    Inventors: Feng ZHOU, Huixia MA, Xiuna YANG, Kai QIAO, Shumei ZHANG, Rui JIANG, Lanpeng LI
  • Publication number: 20230418388
    Abstract: The present disclosure provides a dynamic gesture identification method, a gesture interaction method and an interaction system. The interaction system includes: a dynamic vision sensor configured to trigger an event in accordance with movement of an object in a field of view relative to the dynamic vision sensor, and output an event data flow; a hand detection module configured to process the received event data flow to determine an initial position of a hand; a hand tracking module configured to determine a series of state vectors in accordance with the initial position of the hand; a gesture identification module configured to create an event cloud in accordance with event data corresponding to the obtained state vector, and process the event cloud to identify the gesture; and a command execution module configured to execute a corresponding operating command in accordance with the identified gesture.
    Type: Application
    Filed: September 1, 2023
    Publication date: December 28, 2023
    Inventors: Shunshun Shi, Bin Wu, Rui Jiang, Qinyi Wang, Wei Zhang, Chao Gong
  • Publication number: 20230409784
    Abstract: Disclosed in the present invention are an excimer laser energy model identification method and apparatus. The method comprises the following steps: establishing a gated recurrent network for excimer laser energy model identification; within a plurality of preset time periods, setting energy collection conditions in a single laser pulse mode, and collecting a training data set for excimer laser energy model identification; and using the training data set to train the established gated recurrent network, and when a training termination condition is satisfied, ending the training and obtaining an excimer laser energy model. By means of the method provided by the present invention, the maximum error between a pulse energy generated by the identified excimer laser energy model and an actual pulse energy is less than 1.5%, and thus, a simulation requirement of excimer laser energy characteristic control can be met.
    Type: Application
    Filed: September 1, 2023
    Publication date: December 21, 2023
    Applicant: BEIJING RSLASER OPTO-ELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zebin FENG, Sai LIANG, Xiangyu XU, Rui JIANG, Guangyi LIU, Bin LIU, Pei CAO
  • Patent number: D1057530
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: January 14, 2025
    Inventor: Rui Jiang