frequency modulation board

CN309812392SActive Publication Date: 2026-02-24CHENGDU HUITONG WEST ELECTRONIC CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202530225592.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2026-02-24
Estimated Expiration
2040-04-24

Smart Images

  • Figure 000007_ABST
    Figure 000007_ABST
Patent Text Reader

Abstract

1. The name of the design product: frequency modulation board. 2. The use of the design product: frequency modulation board for piezoelectric fan, frequency modulation board is used to adjust the vibration frequency of the parts on the piezoelectric fan. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
Need to check novelty before this filing date? Find Prior Art