Patents by Inventor Jiezhen Zhang

Jiezhen Zhang 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).

  • Bulb apparatus
    Patent number: 9966718
    Abstract: A bulb apparatus includes a driver plate and a bulb head body. The bulb head body is a housing structure with top opening. The sidewall of the bulb head body forms a first electrode terminal. The bottom of the driver plate is placed inside the bulb head body. The bulb apparatus also includes a connection base and a first electrode. The connection base is fixed on the driver plate. The connection base has an embedding trench. The first electrode has a fixing end electrically connected to the driver plate via the embedding trench and a connecting end elastically abutting on the inner sidewall of the first electrode terminal.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: May 8, 2018
    Assignee: XIAMEN LEEDARSON LIGHTING GROUP CO., LTD.
    Inventors: Xiaobo Chen, Maojin Zeng, Yongzhe Dong, Liangliang Cao, Ruifang Ma, Guijuan Song, Jiezhen Zhang, Jianghuai Li
  • BULB APPARATUS
    Publication number: 20160380400
    Abstract: A bulb apparatus includes a driver plate and a bulb head body. The bulb head body is a housing structure with top opening. The sidewall of the bulb head body forms a first electrode terminal. The bottom of the driver plate is placed inside the bulb head body. The bulb apparatus also includes a connection base and a first electrode. The connection base is fixed on the driver plate. The connection base has an embedding trench. The first electrode has a fixing end electrically connected to the driver plate via the embedding trench and a connecting end elastically abutting on the inner sidewall of the first electrode terminal.
    Type: Application
    Filed: June 24, 2016
    Publication date: December 29, 2016
    Inventors: Xiaobo Chen, Maojin Zeng, Yongzhe Dong, Liangliang Cao, Ruifang Ma, Guijuan Song, Jiezhen Zhang, Jianghuai Li