Patents by Inventor Chenfei ZHAO

Chenfei ZHAO 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: 20250084101
    Abstract: The present invention relates to a compound represented by general formula (I) or a stereoisomer, deuterated compound, solvate, prodrug, metabolite, pharmaceutically acceptable salt or eutectic crystal thereof, and an intermediate thereof, and use thereof in IRAK4-related diseases such as an autoimmune disease, an inflammatory disease or cancer.
    Type: Application
    Filed: January 4, 2023
    Publication date: March 13, 2025
    Applicant: XIZANG HAISCO PHARMACEUTICAL CO., LTD.
    Inventors: Chen ZHANG, Yuting LIAO, Chenfei ZHAO, Yan YU, Pingming TANG, Junjie MA, Xiaogang CHEN, Shuai YUAN, Xinfan CHENG, Fei YE, Yao LI, Jia NI, Pangke YAN
  • Publication number: 20240269298
    Abstract: Provided are the compound shown in general formula (I) or a stereoisomer, a deuterated compound, a solvate, a prodrug, a metabolite, a pharmaceutically acceptable salt, or co-crystal thereof, an intermediate thereof, and a use thereof in EGFR-related diseases such as cancer.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 15, 2024
    Inventors: Chen ZHANG, Jianmin WANG, Chenfei ZHAO, Guofei QIAN, Junjie MA, Zhenggang HUANG, Shuai YUAN, Anbang HUANG, Shaolong ZHENG, Kai LI, Yan YU, Fei YE, Pingming TANG, Yao LI, Jia NI, Pangke YAN
  • Patent number: 8868129
    Abstract: The present invention provides an antenna device for a dual-mode intelligent mobile phone, which comprises: a Code Division Multiple Access 2000 1× Evolution-data Optimized (CDMA 20001× EV-DO) antenna (101), a Global System for Mobile Communications (GSM) antenna (102), a Wireless Fidelity/Bluetooth/Global Position System (WIFI/BT/GPS) antenna (103) and a WIFI/GPS dual-frequency device (104). The present invention further provides an application terminal for a dual-mode intelligent mobile phone. By using the device and the terminal provided by present invention, multiple antennas can be disposed in the narrow space of a mobile phone and the interference among the antennas can be reduced.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: October 21, 2014
    Assignee: ZTE Corporation
    Inventors: Bin Lei, Chenfei Zhao
  • Publication number: 20130053096
    Abstract: The present invention provides an antenna device for a dual-mode intelligent mobile phone, which comprises: a Code Division Multiple Access 2000 1× Evolution-data Optimized (CDMA 20001× EV-DO) antenna (101), a Global System for Mobile Communications (GSM) antenna (102), a Wireless Fidelity/Bluetooth/Global Position System (WIFI/BT/GPS) antenna (103) and a WIFI/GPS dual-frequency device (104). The present invention further provides an application terminal for a dual-mode intelligent mobile phone. By using the device and the terminal provided by present invention, multiple antennas can be disposed in the narrow space of a mobile phone and the interference among the antennas can be reduced.
    Type: Application
    Filed: August 17, 2010
    Publication date: February 28, 2013
    Applicant: ZTE Corporation
    Inventors: Bin Lei, Chenfei Zhao
  • Publication number: 20120258771
    Abstract: The disclosure discloses an antenna apparatus, which comprises: a CELL/GPS antenna, located at a short side of a mainboard of a dual-mode intelligent terminal and configured to receive or transmit EV-DO signals, to receive GPS signals, and to transmit the received signals to a CELL/GPS dual-frequency device; the CELL/GPS dual-frequency device, configured to transmit the received EV-DO and GPS signals to an EV-DO module and a GPS module respectively; a GSM antenna, located at the other short side of the mainboard of the dual-mode intelligent terminal, connected with a GSM module, and configured to receive or transmit GSM signals; and a WIFI/BT antenna, located at a long side of the mainboard of the dual-mode intelligent terminal, connected with a WIFI module and a BT module, and configured to receive or transmit WIFI signals or BT signals. The disclosure also discloses a dual-mode intelligent terminal.
    Type: Application
    Filed: August 19, 2010
    Publication date: October 11, 2012
    Applicant: ZTE Corporation
    Inventors: Bin Lei, Chenfei Zhao
  • Publication number: 20120206308
    Abstract: Embodiments include an antenna apparatus having a CELL/GPS antenna, located at a short-side of a mainboard of a dual-mode intelligent terminal and configured to receive or transmit EV-DO signals, to receive GPS signals, and to transmit received signals to a CELL/GPS dual-frequency device. The CELL/GPS dual-frequency device is configured to transmit the received EV-DO and GPS signals to an EV-DO module and a GPS module, respectively. A GSM antenna, located at the other short-side of the mainboard of the dual-mode intelligent terminal, is connected with a GSM module, and configured to receive or transmit GSM signals. Embodiments further include a WiFi/BT antenna, located at a long-side of the mainboard of the dual-mode intelligent terminal, connected with a WiFi module and a BT module, and configured to receive or transmit WiFi signals or BT signals. The disclosure also discloses a dual-mode intelligent terminal. Such embodiments can avoid interference among antennae.
    Type: Application
    Filed: April 23, 2012
    Publication date: August 16, 2012
    Applicant: ZTE Corporation
    Inventors: Bin Lei, Chenfei ZHAO