Austin, Texas
United States
5
2018-09-06
The entities that hold a legal rights for patent applications filed by inventor Doris-Down Abraham:
Abraham Doris-Down from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for using sensors on a portable electronic device to verify transactions
#2 | 2016-09-08Method and apparatus for using sensors on a portable electronic device to verify transactions
#3 | 2015-07-02Method and apparatus for using sensors on a portable electronic device to verify transactions
#4 | 2014-06-26Method and apparatus for using sensors on a portable electronic device to verify transactions
#5 | 2014-05-22Converted Currency Display
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