Earphone (DAC43198)

CN309683524SActive Publication Date: 2025-12-19陈宜强
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202430673419.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-12-19
Estimated Expiration
2039-10-25

Smart Images

  • Figure 000007_ABST
    Figure 000007_ABST
Patent Text Reader

Abstract

1. The name of the design product: ear put (DAC43198). 2. The use of the design product: for the sound source to improve the output power, the sound quality and tone modification, can be used for mobile phones and other digital products play. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
Need to check novelty before this filing date? Find Prior Art