Patents by Inventor Chonglu WANG

Chonglu WANG 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: 20190231322
    Abstract: A container contains a tissue sample tray with tissue samples disposed thereon. The container fits in a radiograph machine and thereby allows the tissue samples to be radiographically imaged. The container also defines openings allowing fixation fluid to immerse the tissue samples in the container when the container is immersed in the fixation fluid. The container includes a base and a lid. The base includes a floor and sidewalls that cooperate to define a compartment, which is configured to receive a tissue sample tray. A plurality of bosses extend upwardly from the floor and are configured to maintain positioning of a tissue sample tray received in the compartment. The lid is configured to enable placement of a tissue sample tray in the compartment when the lid is open. The lid is configured to enclose a tissue sample tray in the compartment when the lid is closed.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Bryan Keller, Joanne Fleming, Chonglu Wang
  • Patent number: 10139801
    Abstract: A control method and a control apparatus for a paraffin dispenser in an embedder, a paraffin dispenser and an embedder are provided. The control method includes: collecting information of a current mold so as to acquire an identification of the current mold; determining whether the identification of the current mold is correct; and controlling the paraffin dispenser to pour paraffin into the current mold, when it is determined that the identification of the current mold is correct.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: November 27, 2018
    Assignee: Leica Microsystems Ltd., Shanghai
    Inventors: Chonglu Wang, Ningjiang Chen, Zhiwei Wu
  • Publication number: 20170269568
    Abstract: A control method and a control apparatus for a paraffin dispenser in an embedder, a paraffin dispenser and an embedder are provided. The control method includes: collecting information of a current mold so as to acquire an identification of the current mold; determining whether the identification of the current mold is correct; and controlling the paraffin dispenser to pour paraffin into the current mold, when it is determined that the identification of the current mold is correct.
    Type: Application
    Filed: March 9, 2017
    Publication date: September 21, 2017
    Inventors: Chonglu WANG, Ningjiang CHEN, Zhiwei WU
  • Patent number: 9523630
    Abstract: An embedder for embedding specimens in paraffin wax includes: a body having a paraffin reservoir for containing the paraffin wax; and a mobile dispenser disposed on the body, capable of being taken off from the body, and defining an inlet and an outlet, the inlet being communicated with the paraffin reservoir via a connecting tube so as to supply the paraffin wax in the paraffin reservoir to the mobile dispenser via the connecting tube, the mobile dispenser dispensing the paraffin wax via the outlet. With the embedder according to embodiments of the present invention, by means of the mobile dispenser detachably connected with the body, the embedder is flexible to use, convenient to operate, and high in efficiency.
    Type: Grant
    Filed: November 28, 2015
    Date of Patent: December 20, 2016
    Assignee: Leica Microsystems Ltd. Shanghai
    Inventors: Ningjiang Chen, Yuan Chu, Chonglu Wang
  • Patent number: 9518902
    Abstract: An embedder is provided. The embedder includes a body having a working stand; a paraffin reservoir disposed in the body; a paraffin dispenser disposed on the body and connected with the paraffin reservoir; a heated working plate disposed on the working stand; a cooling plate disposed on the working stand; a tray disposed on the working stand; and a ceramic layer at least formed on an inner wall surface of the tray. With the embedder according to the present invention, by coating the ceramic layer on the inner wall surface of the tray to form an anti-scratch protective layer, when removing solidified paraffin wax on the inner wall surface of the tray, it is possible to avoid scratching the inner wall surface of the tray so as to avoid the damage to the surface of the tray.
    Type: Grant
    Filed: November 28, 2015
    Date of Patent: December 13, 2016
    Assignee: Leica Microsystems Ltd. Shanghai
    Inventors: Ningjiang Chen, Yuan Chu, Chonglu Wang
  • Publication number: 20160187238
    Abstract: An embedder is provided. The embedder includes a body having a working stand; a paraffin reservoir disposed in the body; a paraffin dispenser disposed on the body and connected with the paraffin reservoir; a heated working plate disposed on the working stand; a cooling plate disposed on the working stand; a tray disposed on the working stand; and a ceramic layer at least formed on an inner wall surface of the tray. With the embedder according to the present invention, by coating the ceramic layer on the inner wall surface of the tray to form an anti-scratch protective layer, when removing solidified paraffin wax on the inner wall surface of the tray, it is possible to avoid scratching the inner wall surface of the tray so as to avoid the damage to the surface of the tray.
    Type: Application
    Filed: November 28, 2015
    Publication date: June 30, 2016
    Inventors: Ningjiang CHEN, Yuan CHU, Chonglu WANG
  • Publication number: 20160187237
    Abstract: An embedder for embedding specimens in paraffin wax includes: a body having a paraffin reservoir for containing the paraffin wax; and a mobile dispenser disposed on the body, capable of being taken off from the body, and defining an inlet and an outlet, the inlet being communicated with the paraffin reservoir via a connecting tube so as to supply the paraffin wax in the paraffin reservoir to the mobile dispenser via the connecting tube, the mobile dispenser dispensing the paraffin wax via the outlet. With the embedder according to embodiments of the present invention, by means of the mobile dispenser detachably connected with the body, the embedder is flexible to use, convenient to operate, and high in efficiency.
    Type: Application
    Filed: November 28, 2015
    Publication date: June 30, 2016
    Inventors: Ningjiang CHEN, Yuan CHU, Chonglu WANG