Patents by Inventor En Wu

En Wu 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: 20260128502
    Abstract: An electronic device is provided and includes a first antenna and a second antenna; the first antenna is a near field communication antenna disposed above a pressure plate bracket of the electronic device, and is disposed adjacent to the second antenna; a radiator of the first antenna is connected to an anti-interference circuit, and a connection point between the radiator and the anti-interference circuit is located at a location on the radiator of the first antenna other than a feed point of the first antenna and a ground point of the first antenna; the anti-interference circuit is configured to reduce interference between the first antenna and the second antenna.
    Type: Application
    Filed: December 30, 2025
    Publication date: May 7, 2026
    Applicant: REALME MOBILE TELECOMMUNICATIONS (SHENZHEN) CO., LTD.
    Inventors: Tao ZHANG, En WU
  • Patent number: 9517910
    Abstract: Disclosed is a banknote stacking apparatus comprising at least one pair of transmission assemblies, a hot wheel and a guide plate, wherein the guide plate guides the banknotes to be stacked such that the banknotes are stacked onto a banknote stacking rack. The pair of transmission assemblies comprises a ratchet wheel assembly and a pinch wheel assembly. The ratchet wheel assembly comprises a first transmission wheel, a ratchet wheel and a first conveyer belt stretched over the transmission wheel and the ratchet wheel, wherein the ratchet wheel comprises multiple ratchet teeth. The pinch wheel assembly comprises a second transmission wheel, a pinch wheel and a second conveyor belt stretched over the second transmission wheel and the pinch wheel. The first conveyor belt and the second conveyor belt form a holding and conveying channel.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: December 13, 2016
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Zhuang Jiang, En Wu, Tao Zhang
  • Patent number: 9475599
    Abstract: A processing device of sheet mediums, in particular, a full-automatic stacking and bundling device of notes and the like. The bundling device mainly includes a sheet medium stacking mechanism, a bundling mechanism and a pinching mechanism, the bundling mechanism mainly including a paper belt looping mechanism, a hot-pressing and bonding mechanism and a paper belt cutting-off mechanism. The paper belt looping mechanism includes a guide groove for guiding the paper belt; the head and the tail of the guide groove are connected to form a conveying loop; an opening of the guide groove faces an inner side of the conveying loop; a bottom part of the guide groove is provided with a paper-belt inserting port and at least one paper-belt conveying wheel; and an opening end of a side wall of the guide groove is provided with an elastic guide piece parallel to the bottom part of the guide groove. The stacking and bundling device also includes a pressing mechanism in bundling and a leveling mechanism after bundling.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: October 25, 2016
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Heng Liu, Dong Tan, En Wu
  • Patent number: 9437067
    Abstract: Disclosed is a banknote separation apparatus, comprising a banknote support plate used for bearing banknotes to be separated, a reference plate used for laying and ordering banknotes, a banknote pressing plate used for supplying compression on banknotes to be separated, a banknote separating wheel formed with a high friction part and exposed at the outside of the banknote support plate and arranged facing the banknote pressing plate, a feeding wheel and a reverse wheel arranged facing the feeding wheel, wherein the banknote separating apparatus further comprises a pressure compensation apparatus used to provide a variable compression compensation force to the banknote separating wheel so as to make the total positive pressure to which the banknote separating wheel is subjected constant. That is to say, the provision of a pressure compensation apparatus makes the frictional force for separating banknotes of the banknote separation apparatus constant.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: September 6, 2016
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Guangjun Yin, En Wu, Zhe Li
  • Patent number: 9284153
    Abstract: A bundling apparatus for sheet-type medium is used for stacking and bundling sheet-type medium. The bundling apparatus for sheet-type medium comprises a banknote delivery channel (11), a bundling mechanism (13) and a position switching mechanism (14), a banknote stacking position (61) formed at the end of the banknote delivery channel as well as a bundling position (62) formed corresponding to the bundling mechanism, the position switching mechanism (14) comprising a rotating power shaft (41) driven by an electric motor and at least two banknote stacking plates (51) installed evenly on the power shaft. When any banknote stacking plate is located in the banknote stacking position, a corresponding banknote stacking plate is located in the bundling position. The present invention achieves the transition between the motion of stacking and bundling the sheet-type medium, improves work efficiency and saves space.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: March 15, 2016
    Assignee: GRG BANKING EQUIPMENT CO., LTD.
    Inventors: Heng Liu, Dong Tan, En Wu, Fa Ran
  • Patent number: 9260255
    Abstract: A guider for conveying a sheet-shaped object comprises two side plates (13, 14); two wheel components (7, 11) arranged in parallel between the two side plates (13, 14), a top channel plate (9) being disposed on the wheel components; and two side channel components (10, 8) disposed between the two wheel components (7, 11) and the top channel plate (9), the two side channel components (10, 8) forming a horizontal channel with the top channel plate (9), and each forming a lateral channel with the wheel component at the same side, two ends of the side channel component being respectively hinged on the two side plates (13, 14).
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: February 16, 2016
    Assignee: GRG BANKING EQUIPMENT CO., LTD.
    Inventors: Guangjun Yin, En Wu, Dong Tan
  • Publication number: 20150187159
    Abstract: Disclosed is a banknote separation apparatus, comprising a banknote support plate used for bearing banknotes to be separated, a reference plate used for laying and ordering banknotes, a banknote pressing plate used for supplying compression on banknotes to be separated, a banknote separating wheel formed with a high friction part and exposed at the outside of the banknote support plate and arranged facing the banknote pressing plate, a feeding wheel and a reverse wheel arranged facing the feeding wheel, wherein the banknote separating apparatus further comprises a pressure compensation apparatus used to provide a variable compression compensation force to the banknote separating wheel so as to make the total positive pressure to which the banknote separating wheel is subjected constant. That is to say, the provision of a pressure compensation apparatus makes the frictional force for separating banknotes of the banknote separation apparatus constant.
    Type: Application
    Filed: March 22, 2013
    Publication date: July 2, 2015
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Guangjun Yin, En Wu, Zhe Li
  • Publication number: 20150175375
    Abstract: Disclosed is a banknote stacking apparatus comprising at least one pair of transmission assemblies, a hot wheel and a guide plate, wherein the guide plate guides the banknotes to be stacked such that the banknotes are stacked onto a banknote stacking rack. The pair of transmission assemblies comprises a ratchet wheel assembly and a pinch wheel assembly. The ratchet wheel assembly comprises a first transmission wheel, a ratchet wheel and a first conveyer belt stretched over the transmission wheel and the ratchet wheel, wherein the ratchet wheel comprises multiple ratchet teeth. The pinch wheel assembly comprises a second transmission wheel, a pinch wheel and a second conveyor belt stretched over the second transmission wheel and the pinch wheel. The first conveyor belt and the second conveyor belt form a holding and conveying channel.
    Type: Application
    Filed: April 9, 2013
    Publication date: June 25, 2015
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Zhuang Jiang, En Wu, Tao Zhang
  • Patent number: 8899580
    Abstract: Disclosed in the present invention is a sheet-type medium stacking and guiding device, also disclosed in the present invention are a control system and a method based on the same. The device comprises: a left limiting plate (14) and/or a right limiting plate (19), which locate at the outer end of a medium passage made up of a left and a right passage plate (301, 304); a driving mechanism (25), which is in transmission connection with the limiting plates and drives the limiting plates to move along the longitudinal direction of the medium. The system comprises a central control module (901), a detection module (902), a data processing module (903), an image acquisition module (904), a storage module (905) and an execution module (906).
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: December 2, 2014
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Heng Liu, Dong Tan, En Wu, Fa Ran
  • Patent number: 8888090
    Abstract: A switchable note-picking device (1) used at a note inlet of a note processing device comprises a note-bearing platform (17), a note-picking mechanism (13) for picking notes on the note-bearing platform (17) and a note-classifying mechanism (11) for classifying the picked notes. The note-classifying mechanism (11) comprises a note-classifying shaft (112) and a note-classifying wheel fixed on the note-classifying shaft (112). The switchable note-picking device (1) further comprises a driving component (15) for driving the note-picking mechanism (13) hidden below the note-bearing platform (17) to be exposed out of the note-bearing platform (17) and contact with the notes. By the driving component (15), the note-picking mechanism (13) is exposed out of the note-bearing platform (17) when picking notes and hidden below the note-bearing platform (17) when being free from picking notes, so that the switchable note-picking device (1) can stop deposition and deposit a specified amount of notes.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: November 18, 2014
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Baisong Chen, En Wu, Dong Tan
  • Publication number: 20140251752
    Abstract: An arced-passage transfer apparatus. Same is arranged on a transfer passage between a banknote depositing module, a banknote dispensing module, and a banknote bundling module of a financial self-service device having deposit, withdraw, and bundling features, and comprises a large driving wheel, several flexible rollers, and a passage guide plate. The large driving wheel comprises at least one H-shaped wheel and at least one rubber wheel, where the H-shaped wheel and the rubber wheel are arranged on a same shaft. The flexible rollers floatingly press on the rubber wheel, and rotate in coordination with the rubber wheel to provide a driving force for transferring banknotes. The passage guide plate is used for fixing the flexible rollers to press on the rubber wheel; also, the passage guide plate and the H-shaped wheel constitute an arced passage for transferring the banknotes.
    Type: Application
    Filed: October 29, 2012
    Publication date: September 11, 2014
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Xinxiang Cha, En Wu, Dong Tan
  • Patent number: 8827269
    Abstract: A guider for conveying a sheet-shaped object comprises two side plates; two wheel components arranged in parallel between the two side plates, a top channel plate being disposed on a top portion of the wheel components; and a lifting channel plate disposed between the two wheel components and the top channel plate, the lifting channel plate forming a horizontal channel with the top channel plate, and respectively forming lateral channels with the two wheel components. The lifting channel plate is disposed on the two side plates in a height-adjustable manner. The guider further comprises: a first driving device for driving the lifting channel plate to move up and down; a reversing member hinged between the two lateral channels and used for switch between the two lateral channels; and a second driving device for driving the reversing member to rotate.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: September 9, 2014
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Guangjun Yin, Dong Tan, En Wu
  • Publication number: 20140182250
    Abstract: A processing device of sheet mediums, in particular, a full-automatic stacking and bundling device of notes and the like. The bundling device mainly comprises a sheet medium stacking mechanism (900, 902), a bundling mechanism (999) and a pinching mechanism (904), the bundling mechanism mainly comprising a paper belt looping mechanism (400), a hot-pressing and bonding mechanism (200) and a paper belt cutting-off mechanism. The paper belt looping mechanism comprises a guide groove for guiding the paper belt; the head and the tail of the guide groove are connected to form a conveying loop; an opening (4032) of the guide groove faces an inner side of the conveying loop; a bottom part (4031) of the guide groove is provided with a paper-belt inserting port and at least one paper-belt conveying wheel; and an opening end of a side wall of the guide groove is provided with an elastic guide piece (408) parallel to the bottom part of the guide groove.
    Type: Application
    Filed: July 9, 2012
    Publication date: July 3, 2014
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Heng Liu, Dong Tan, En Wu
  • Publication number: 20140175738
    Abstract: Disclosed in the present invention is a sheet-type medium stacking and guiding device, also disclosed in the present invention are a control system and a method based on the same. The device comprises: a left limiting plate (14) and/or a right limiting plate (19), which locate at the outer end of a medium passage made up of a left and a right passage plate (301, 304); a driving mechanism (25), which is in transmission connection with the limiting plates and drives the limiting plates to move along the longitudinal direction of the medium. The system comprises a central control module (901), a detection module (902), a data processing module (903), an image acquisition module (904), a storage module (905) and an execution module (906).
    Type: Application
    Filed: July 9, 2012
    Publication date: June 26, 2014
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Heng Liu, Dong Tan, En Wu, Fa Ran
  • Publication number: 20140044515
    Abstract: A bundling apparatus for sheet-type medium is used for stacking and bundling sheet-type medium. The bundling apparatus for sheet-type medium comprises a banknote delivery channel (11), a bundling mechanism (13) and a position switching mechanism (14), a banknote stacking position (61) formed at the end of the banknote delivery channel as well as a bundling position (62) formed corresponding to the bundling mechanism, the position switching mechanism (14) comprising a rotating power shaft (41) driven by an electric motor and at least two banknote stacking plates (51) installed evenly on the power shaft. When any banknote stacking plate is located in the banknote stacking position, a corresponding banknote stacking plate is located in the bundling position. The present invention achieves the transition between the motion of stacking and bundling the sheet-type medium, improves work efficiency and saves space.
    Type: Application
    Filed: March 27, 2012
    Publication date: February 13, 2014
    Applicant: GRG BANKING EQUIPMENT CO., LTD.
    Inventors: Heng Liu, Dong Tan, En Wu, Fa Ran
  • Publication number: 20140041988
    Abstract: A guider for conveying a sheet-shaped object comprises two side plates; two wheel components arranged in parallel between the two side plates, a top channel plate being disposed on a top portion of the wheel components; and a lifting channel plate disposed between the two wheel components and the top channel plate, the lifting channel plate forming a horizontal channel with the top channel plate, and respectively forming lateral channels with the two wheel components. The lifting channel plate is disposed on the two side plates in a height-adjustable manner. The guider further comprises: a first driving device for driving the lifting channel plate to move up and down; a reversing member hinged between the two lateral channels and used for switch between the two lateral channels; and a second driving device for driving the reversing member to rotate.
    Type: Application
    Filed: March 27, 2012
    Publication date: February 13, 2014
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Guangjun Yin, Dong Tan, En Wu
  • Publication number: 20140021011
    Abstract: A guider for conveying a sheet-shaped Object comprises two side plates (13, 14); two wheel components (7, 11) arranged in parallel between the two side plates (13, 14), a top channel plate (9) being disposed on the wheel components; and two side channel components (10, 8) disposed between the two wheel components (7, 11) and the top channel plate (9), the two side channel components (10, 8) forming a horizontal channel with the top channel plate (9), and each forming a lateral channel with the wheel component at the same side, two ends of the side channel component being respectively hinged on the two side plates (13, 14).
    Type: Application
    Filed: March 27, 2012
    Publication date: January 23, 2014
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Guangjun Yin, En Wu, Dong Tan
  • Publication number: 20130241138
    Abstract: A switchable note-picking device (1) used at a note inlet of a note processing device comprises a note-bearing platform (17), a note-picking mechanism (13) for picking notes on the note-bearing platform (17) and a note-classifying mechanism (11) for classifying the picked notes. The note-classifying mechanism (11) comprises a note-classifying shaft (112) and a note-classifying wheel fixed on the note-classifying shaft (112). The switchable note-picking device (1) further comprises a driving component (15) for driving the note-picking mechanism (13) hidden below the note-bearing platform (17) to be exposed out of the note-bearing platform (17) and contact with the notes. By the driving component (15), the note-picking mechanism (13) is exposed out of the note-bearing platform (17) when picking notes and hidden below the note-bearing platform (17) when being free from picking notes, so that the switchable note-picking device (1) can stop deposition and deposit a specified amount of notes.
    Type: Application
    Filed: October 25, 2011
    Publication date: September 19, 2013
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Baisong Chen, En Wu, Dong Tan