Patents by Inventor Hongbo Chen

Hongbo Chen 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: 20220010812
    Abstract: The present disclosure relates to a bearing supporting assembly and a machining method thereof, and a centrifugal compressor. The bearing supporting assembly includes: bearing supports, provided with through holes for mounting radial bearings; and a fixing plate, detachably mounted at one end of each of the bearing supports along an axial direction, sides, away from the bearing supports, of the fixing plates being configured to mount first thrust bearings.
    Type: Application
    Filed: October 24, 2019
    Publication date: January 13, 2022
    Inventors: Hua Liu, Zhiping Zhang, Hongbo Li, Ruixing Zhong, Yuhui Chen, Wenteng Ye, Jingli Qi, Sheng Liu
  • Publication number: 20220003238
    Abstract: The present disclosure relates to a centrifugal compressor and air conditioning equipment. The centrifugal compressor includes: a main shaft; a diffuser, provided with a first thrust bearing at one end away from a diffusion surface; a supporting assembly, provided with a second thrust bearing at one end facing towards the diffuser; and a thrust disk, configured to rotate together with the main shaft, located between the diffuser and the supporting assembly along an axial direction and provided with a thrust portion, a clearance between one side of the thrust portion and the first thrust bearing and a clearance between the other side of the thrust portion and the second thrust bearing being limited through mutual abutting of the diffuser and the supporting assembly.
    Type: Application
    Filed: October 24, 2019
    Publication date: January 6, 2022
    Inventors: Hua Liu, Zhiping Zhang, Hongbo Li, Ruixing Zhong, Yuhui Chen, Wenteng Ye, Jingli Qi, Sheng Liu
  • Publication number: 20220001775
    Abstract: The present invention discloses an accessory and an infant seat having the accessory. The accessory includes a main body, an engaging portion and an operating member. The engaging portion is disposed on the main body and has a locking position for engaging with the infant seat and a releasing position for disengaging from the infant seat. The operating member is slidably disposed on the main body and is connected to the engaging portion. The operating member is operated to slide for switching the engaging portion between the locking position and the releasing position. The accessory moves the engaging portion to the locking or releasing position via sliding of the operating member, so that the accessory can be engaged with or detached from the infant seat. The accessory is convenient to operate and has a simple structure and a low manufacturing cost.
    Type: Application
    Filed: July 5, 2021
    Publication date: January 6, 2022
    Applicant: Bambino Prezioso Switzerland AG
    Inventor: Hongbo Chen
  • Publication number: 20210405795
    Abstract: A touch display panel and a touch display device are provided. The touch electrode rows of the display panel include first touch electrode rows and second touch electrode rows. A number of touch signal lines connected to each touch electrode of the first touch electrode rows is greater than a number of touch signal lines connected to each touch electrode of the second touch electrode rows. The first touch electrode rows include an A-th touch electrode row; and the second touch electrode rows includes a B-th touch electrode row and a C-th touch electrode row adjacent to the B-th touch electrode row. An area of a touch electrode in the B-th touch electrode row is smaller than an area of a touch electrode in the A-th touch electrode row, and smaller than an area of a touch electrode in the C-th touch electrode row.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 30, 2021
    Inventors: Huomei HUA, Rong CHEN, Hongbo ZHOU, Guochang LAI
  • Publication number: 20210404475
    Abstract: The present disclosure provides a compressor rotor, a compressor and a refrigerant circulation system. The compressor rotor includes: a motor rotor including a plurality of rotor sections, a locking rod, a compression unit rotating part and a locking member. The rotor sections are fixedly connected in an axial direction and are provided with an axial through hole; and the locking rod penetrates through the axial through hole. The compression unit rotating part is located at the end part of the motor rotor and is connected to the locking rod. The locking member is configured to lock the compression unit rotating part on the locking rod. The locking rod, the compression unit rotating part and the locking member form a pressing structure which applies a pressure toward an axial inner side to the motor rotor.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 30, 2021
    Inventors: Hua Liu, Zhiping Zhang, Yuhui Chen, Ruixing Zhong, Hongbo Li, Wenteng Ye, Jingli Qi
  • Patent number: 11007858
    Abstract: A power apparatus includes: an input shaft; an output shaft; a connecting mechanism; a first driving mechanism; a second driving mechanism of which an output end is fixedly connected with the input shaft; a first transmission component sleeved on the input shaft; a second transmission component sleeved on the output shaft; a third transmission component sleeved on the input shaft; a fourth transmission component sleeved on the output shaft; a changeover mechanism causing the first transmission component to rotate with rotation of the input shaft, the first transmission component rotating to drive the second transmission component to rotate, the output shaft rotating with the rotation of the second transmission component; or causing the third transmission component to rotate with rotation of the input shaft, the third transmission component rotating to drive the fourth transmission component to rotate, the output shaft rotating with the rotation of the fourth transmission component.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: May 18, 2021
    Assignee: NINE INTELLIGENT (CHANGZHOU) TECH CO., LTD.
    Inventors: Zhangping Yuan, Hongbo Chen, Aiguo Chen, Yongxu Hu, Li Li, Yiwen Chen, Zhengchang Deng
  • Publication number: 20210086921
    Abstract: Disclosed is a method for designing a reentry trajectory based on flight path angle planning, including the following steps: S1. extracting an actual operating parameter of an aircraft, setting a maximum dynamic pressure nmax a maximum stagnation point heat flux {dot over (Q)}max, and a maximum overload nmax according to a mission requirement, and solving for a velocity-height boundary of a reentry trajectory; S2. solving for a reentry trajectory in an initial descent stage according to differential equations of reentry motion, and setting up a flight-path-angle lower limit ?min(V) according to the reentry trajectory in the initial descent stage, the velocity-height boundary, and a target point in a velocity-height phase plane; and S3. planning, based on the flight-path-angle lower limit ?min(V), a flight path angle satisfying terminal constraints, and calculating a corresponding bank angle to obtain a reentry trajectory.
    Type: Application
    Filed: December 22, 2017
    Publication date: March 25, 2021
    Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Wenya ZHOU, Yutao WANG, Hongtu MA, Hongbo CHEN, Zhentao NIE, Yongyuan LI
  • Publication number: 20210049786
    Abstract: Disclosed is a method for processing an image, including: based on color data of an image to be processed, using an HC algorithm and calculating the first salience value of each pixel point in the image to be processed; using an RC algorithm and calculating a second salience value of each pixel point in the image to be processed; calculating a target salience value of each pixel point in the image to be processed, based on the first salience value and the second salience value; and determining a salience map of the image to be processed based on the target salience value. The disclosure also provides a device of processing an image and a computer readable storage medium. The salient map can simultaneously highlight the interior and edge of the salient image to be processed, which is more in line with the visual attention mechanism of human beings.
    Type: Application
    Filed: March 25, 2019
    Publication date: February 18, 2021
    Inventors: Ruixiang MA, Hongbo CHEN, Xiaorong QUAN, Jinxue FU
  • Patent number: 10745290
    Abstract: A device and a method for producing high-purity nano molybdenum trioxide are provided. The device comprises a raw material bin (1), a feeding machine (2), a subliming furnace (7), a first vent tube (24), a second vent tube (25), a spraying device (23) and a filtering assembly. The sublimated molybdenum trioxide is cooled with clean and dehumidified air so as to finally obtain the nano molybdenum trioxide, and the recycling mode is reliable, pollution-free and high in efficiency.
    Type: Grant
    Filed: June 3, 2018
    Date of Patent: August 18, 2020
    Inventors: Fangwu Chen, Zheng Sun, Zhen Chen, Luocheng Chen, Yi Dan, Hongbo Chen, Qingbing Zeng
  • Publication number: 20200238815
    Abstract: A power apparatus includes: an input shaft; an output shaft; a connecting mechanism; a first driving mechanism; a second driving mechanism of which an output end is fixedly connected with the input shaft; a first transmission component sleeved on the input shaft; a second transmission component sleeved on the output shaft; a third transmission component sleeved on the input shaft; a fourth transmission component sleeved on the output shaft; a changeover mechanism causing the first transmission component to rotate with rotation of the input shaft, the first transmission component rotating to drive the second transmission component to rotate, the output shaft rotating with the rotation of the second transmission component; or causing the third transmission component to rotate with rotation of the input shaft, the third transmission component rotating to drive the fourth transmission component to rotate, the output shaft rotating with the rotation of the fourth transmission component.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Inventors: Zhangping YUAN, Hongbo CHEN, Aiguo CHEN, Yongxu HU, Li LI, Yiwen CHEN, Zhengchang DENG
  • Publication number: 20190272966
    Abstract: The disclosure provides fixing structure between a metal part and a plastic part of a relay/circuit breaker, comprising a metal part, a first plastic part and a second plastic part. A positioning groove is disposed on the first plastic part, one portion of the metal part is inserted and positioned in the positioning groove, and the other portion of the metal part is positioned between the first plastic part, and the second plastic part; a through hole is disposed at the second plastic part near to the positioning groove, glue is dispensed into the positioning groove though the through hole. A first glue blocking rib suitably fitting with a corresponding side of the other portion is respectively disposed at a position of the first plastic part corresponding to both sides of the positioning groove to prevent the glue from following to an inside of the relay/circuit breaker.
    Type: Application
    Filed: November 24, 2017
    Publication date: September 5, 2019
    Applicant: Xiamen Hongfa Automotive Electronics Co., Ltd.
    Inventors: Zhenghe Chen, Hongbo Chen, Wenchao Peng
  • Patent number: 10344400
    Abstract: A melt differential electrospinning device and process, the melt differential electrospinning device comprising a spinning nozzle (1), a fiber receiving device (3), a first high-voltage electrostatic generator (6), a second high-voltage electrostatic generator (7), a grounding electrode (5), and n layers of electrode plates of a first electrode plate (2) and a second electrode plate (4), n being an integer greater than or equal to 2; the spinning nozzle comprises a splitter plate (21), a nut (22), a spring spacer (23), an air pipe positioning pin (24), a screw (25), a nozzle body positioning pin (26), a nozzle body (27), an air pipe (28), a heating device (29), a temperature sensor (210) and an inner cone nozzle (211).
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 9, 2019
    Assignee: Beijing University of Chemical Technology
    Inventors: Weimin Yang, Haoyi Li, Zhiwei Jiao, Xiangfeng Zhong, Hua Yan, Pengcheng Xie, Ying An, Yumei Ding, Jing Tan, Hongbo Chen
  • Publication number: 20180346344
    Abstract: A device and a method for producing high-purity nano molybdenum trioxide are provided. The device comprises a raw material bin (1), a feeding machine (2), a subliming furnace (7), a first vent tube (24), a second vent tube (25), a spraying device (23) and a filtering assembly. The sublimated molybdenum trioxide is cooled with clean and dehumidified air so as to finally obtain the nano molybdenum trioxide, and the recycling mode is reliable, pollution-free and high in efficiency.
    Type: Application
    Filed: June 3, 2018
    Publication date: December 6, 2018
    Inventors: FANGWU CHEN, ZHENG SUN, ZHEN CHEN, LUOCHENG CHEN, YI DAN, HONGBO CHEN, QINGBING ZENG
  • Patent number: 9391629
    Abstract: The present invention provides a method for auto-calibration of ADC, comprising acquiring a voltage signal value of a reference voltage source; converting the voltage signal value of the reference voltage source to a digital signal value according to a preset conversion coefficient value; and comparing the digital signal value to a target value and adjusting the conversion coefficient value according to the comparing result so that the difference between the digital signal value and the target value is within an allowed margin of error. The procedure of the method for auto-calibration of ADC of the present invention is executed automatically, no professional operator is needed to calibrate manually. As such, labor cost is reduced and work efficiency is improved.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: July 12, 2016
    Assignee: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD
    Inventor: Hongbo Chen
  • Publication number: 20160072517
    Abstract: The present invention provides a method for auto-calibration of ADC, comprising acquiring a voltage signal value of a reference voltage source; converting the voltage signal value of the reference voltage source to a digital signal value according to a preset conversion coefficient value; and comparing the digital signal value to a target value and adjusting the conversion coefficient value according to the comparing result so that the difference between the digital signal value and the target value is within an allowed margin of error. The procedure of the method for auto-calibration of ADC of the present invention is executed automatically, no professional operator is needed to calibrate manually. As such, labor cost is reduced and work efficiency is improved.
    Type: Application
    Filed: August 20, 2013
    Publication date: March 10, 2016
    Applicant: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD
    Inventor: Hongbo Chen
  • Publication number: 20160068999
    Abstract: A melt differential electrospinning device and process, the melt differential electrospinning device comprising a spinning nozzle (1), a fiber receiving device (3), a first high-voltage electrostatic generator (6), a second high-voltage electrostatic generator (7), a grounding electrode (5), and n layers of electrode plates of a first electrode plate (2) and a second electrode plate (4), n being an integer greater than or equal to 2; the spinning nozzle comprises a splitter plate (21), a nut (22), a spring spacer (23), an air pipe positioning pin (24), a screw (25), a nozzle body positioning pin (26), a nozzle body (27), an air pipe (28), a heating device (29), a temperature sensor (210) and an inner cone nozzle (211).
    Type: Application
    Filed: April 28, 2014
    Publication date: March 10, 2016
    Inventors: Weimin Yang, Haoyi Li, Zhiwei Jiao, Xiangfeng Zhong, Hua Yan, Pengcheng Xie, Ying An, Yumei Ding, Jing Tan, Hongbo Chen
  • Patent number: 8991355
    Abstract: The invention discloses a cylinder head of a small-sized general-purpose gasoline engine and a gasoline engine having the same. The cylinder head of the small-sized general-purpose gasoline engine comprises a cylinder head body (1), and an intake passage (9), an exhaust passage (5) and a sparking plug mounting hole (8) arranged on the cylinder head body (1); a combustion chamber surface (7), being a arched smooth curve, is formed at the inner side of the cylinder head body (1); the cylinder head body (1) is provided with an intake valve (11) corresponding to the intake passage (9) and an exhaust valve (4) corresponding to the exhaust passage (5); the intake valve (11) is inclined towards the intake passage (9) from the bottom part to the top part; the exhaust valve (4) is inclined towards the exhaust passage (5) from the bottom part to the top part; and the included angle between the axis of the intake valve (11) and the axis of the exhaust valve (4) is 24±5 degrees.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: March 31, 2015
    Assignee: Loncin Motor Co., Ltd.
    Inventors: Yuming Xie, Hongbo Chen, Bing Liu, Ju Lei
  • Publication number: 20140216369
    Abstract: The invention discloses an air-cooling cylinder head of a gasoline engine and a gasoline engine. The air-cooling cylinder head of a gasoline engine comprises a cylinder head main body (1), and an intake passage (3), an exhaust passage (2) and a spark plug mounting hole (6) arranged in the cylinder head main body (1), a plurality of cooling fins (4) is arranged on the outer surface of the cylinder head main body (1), a combustion chamber surface (5) is formed on the inner side of the cylinder head main body (1), a longitudinally through air-cooling passage I (8) is arranged on the same side of the cylinder head main body (1) as the intake passage (3) and the exhaust passage (2), a transversally through air-cooling passage II (7) is arranged between the intake passage (3) and the exhaust passage (2), and both the longitudinally through air-cooling passage I (8) and the transversally through air-cooling passage II (7) are kept away from function holes on the cylinder head main body (1).
    Type: Application
    Filed: December 13, 2011
    Publication date: August 7, 2014
    Applicant: LONCIN MOTOR CO., LTD.
    Inventors: Bing Liu, Yuming Xie, Hongbo Chen
  • Patent number: 8487157
    Abstract: Transgenic rodents having NGF beta gene mutants in their genomes express NGF beta mutant proteins. The preparation methods of the transgenic rodents, the methods of utilizing the transgenic animals to prepare NGF beta mutant proteins and the resulting NGF beta mutant proteins are provided. The transgenic rodents are useful in preparing human NGF and in the study of the functions of NGF beta mutants and their receptors in the whole animal level, and also useful for screening and purifying NGF beta mutants which have high activity and high security.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: July 16, 2013
    Assignee: Staidson (Beijing) Pharmaceutical Co., Ltd.
    Inventors: Zhiwen Zhou, Hongshan Zhang, Hongbo Chen
  • Patent number: D896480
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: September 22, 2020
    Inventor: Hongbo Chen