发明者
Raj Bridgelall
发表日期
2006/8/1
专利局
US
专利号
7084740
专利申请号
11244920
简介
Continuation of application No. 09/588,833, filed on Jun. 7, 2000, now Pat. No. 7,005,968. A locating and tracking system is provided in which the assets are desired to be located and tracked are associated 51) Int. C. with either radio frequencv (RF) tags or radio frequenc C y 9. C y
引用总数
学术搜索中的文章
R Bridgelall - US Patent 7,084,740, 2006