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Patent Present of Electro-acoustic Device
Author(s): 
Pages: 8-10
Year: Issue:  z1
Journal: Audio Engineering

Keyword:  电声器件动圈式电声器件振膜;
Abstract: 随着电子技术的飞速发展,特别是通信设备的不断更新,电声器件为了适应军用、民用通信日益发展的需要,近几年来相应地有了快速发展.通过对全球电声器件技术领域的专利进行检索与统计分析,定性与定量地分析出在电声器件领域的专利分布结构,了解电声器件领域企业的技术发展动态,为国内企业研究电声器件,树立发展目标和形成未来专利策略提供有价值的参考依据.
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