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【授权发明专利】冯涛,李擎,刘雨坤等. 一种智能防丢失行李箱及报警方法[P]. 北京市：CN110558696B,2021-09-17.

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  • Affilication of Author(s):北京科技大学

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Application Number:CN201910784961.9

  • Authorization number:CN110558696B

  • Number of Inventors:5

  • Service Invention or Not:yes

  • Application Date:2019-08-23

  • Authorization Date:2021-09-17

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