Patents by Inventor Lu Bing

Lu Bing 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).

  • POLYAMIDE COMPOSITION WITH INCREASED HYDROLYSIS RESISTANCE, A PROCESS FOR PREPARING THE SAME, ITS APPLICATION AND AN ARTICLE MADE THEREFROM
    Publication number: 20240150565
    Abstract: Disclosed herein is a polyamide composition with improved hydrolytic resistance, which includes (a) 10 wt % to 40 wt % of polyamide 6, (b) more than 35 wt % to 50 wt % of poly-propylene, (c) 0.5 wt % to 10 wt % of a compatibilizer, and (d) 25 wt % to 50 wt % of reinforcing fillers, based on the total weight of the polyamide composition. The disclosed polyamide composition is suitable to prepare an article for cooling circuits in automobiles.
    Type: Application
    Filed: March 14, 2022
    Publication date: May 9, 2024
    Inventors: Huan Bing WANG, Lu Ping ZHAO, Ying TAO, Guang Rui TANG
  • Power converter for correcting power factor
    Patent number: 6297973
    Abstract: A power converter for converting electrical power is provided. The power converter includes a first converting circuit. The first converting circuit has a switch assembly alternatively turning on and off for converting a direct current (DC) to a first alternating current (AC), a transformer coupled to the switch assembly for transforming the first alternating current to a second alternating current, a major switch coupled in parallel with the switch assembly and a first switch device, a boosting switch coupled in parallel with the switch assembly and a second switch device, and a first capacitor coupled in series with the boosting switch.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: October 2, 2001
    Assignee: Delta Electronics, Inc.
    Inventors: Ying Jian-Ping, Lu Bing, Zeng Jian-Hong