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Zhen FENG

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TORQUE WRENCH FOR ULTRASONIC SCALPEL, AND ULTRASONIC SCALPEL/TORQUE...
    • Publication number 20210307777
    • Publication date Oct 7, 2021
    • Beijing SMTP Technology Co., Ltd.
    • Qun CAO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLUID FLOW METAL SLEEVE
    • Publication number 20210307778
    • Publication date Oct 7, 2021
    • BEIJING SMTP TECHNOLOGY CO., LTD.
    • Qun CAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC SCALPEL BIT, ULTRASONIC VIBRATION PROPAGATION ASSEMBLY A...
    • Publication number 20200022720
    • Publication date Jan 23, 2020
    • Beijing SMTP Technology Co., Ltd.
    • Qun Cao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOOL BIT FOR AN ULTRASONIC OSTEOTOME
    • Publication number 20190254696
    • Publication date Aug 22, 2019
    • JIANGSU SMTP TECHNOLOGY CO., LTD.
    • Xianze SUN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOOL BIT FOR AN ULTRASONIC OSTEOTOME
    • Publication number 20190209184
    • Publication date Jul 11, 2019
    • Beijing SMTP Technology Co., Ltd.
    • Yu SUN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    QUICK-CONNECTED THREAD MECHANISM
    • Publication number 20190120277
    • Publication date Apr 25, 2019
    • JIANGSU SMTP TECHNOLOGY CO., LTD.
    • Zhen FENG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTION DEVICE FOR PIEZOCERAMICS OF AN ULTRASONIC TRANSDUCER
    • Publication number 20190111453
    • Publication date Apr 18, 2019
    • JIANGSU SMTP TECHNOLOGY CO., LTD.
    • Zhen FENG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROBE AND MANUFACTURING METHOD THEREOF
    • Publication number 20190090917
    • Publication date Mar 28, 2019
    • Beijing SMTP Technology Co., Ltd.
    • Zhen FENG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOOL BIT FOR AN ULTRASONIC OSTEOTOME
    • Publication number 20190059912
    • Publication date Feb 28, 2019
    • Beijing SMTP Technology Co., Ltd.
    • Zhen FENG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE