Haier's patents in the wireless charging field in recent years are systematically analyzed from the aspects of patent appliation trend , patent application type , technical field , technical cooperation , and patent inventor , and its research and developments in the wireless charging field are investigated from the aspects of strength , weakness , opportunity and threat , aiming to provide valuable referential data about Haier's patent developments in wireless charging and patent layout strategy in the field .%从专利申请量趋势、申请类型、技术领域、技术合作、专利发明人等方面,对海尔公司无线充电领域的专利进行了分析,并对该领域的发展做了SWOT(优势,劣势,机会,威协)分析,提供了了解海尔无线充电专利技术研发进展和该领域专利布局策略的参考数据.
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