Editable radio frequency identification device and system for editing the same
First Claim
Patent Images
1. An editable radio frequency identification device comprising:
- a substrate including a first zone and an adjacent second zone on its top surface;
an editable area formed on the first zone for being operative to form a specific pattern representing an identification code thereon by means of a writing device;
a transducer formed on the second zone; and
an antenna connected to the transducer, and receiving electromagnetic waves, wherein the transducer is operative to convert the electromagnetic waves into surface acoustic waves for being sent to the first zone.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention provides an editable radio frequency identification device and system for editing the same. The editable radio frequency identification device includes antenna and a substrate having two adjacent zones formed thereon an editable area and a transducer. The editable area is provided for a writing device to define a pattern representing an identification code thereon. The antenna device is provided for receiving external signal and the transducer converts the received signal into surface acoustic wave for being transmitted to the editable area. The writing device can be a light emitting device, a punch, a stamp, or a printing apparatus.
16 Citations
9 Claims
-
1. An editable radio frequency identification device comprising:
-
a substrate including a first zone and an adjacent second zone on its top surface;
an editable area formed on the first zone for being operative to form a specific pattern representing an identification code thereon by means of a writing device;
a transducer formed on the second zone; and
an antenna connected to the transducer, and receiving electromagnetic waves, wherein the transducer is operative to convert the electromagnetic waves into surface acoustic waves for being sent to the first zone. - View Dependent Claims (2, 3, 4)
-
-
5. A system for editing radio frequency identification device, comprising:
-
a writing device; and
a radio frequency identification device including;
a substrate including a first zone and an adjacent second zone on its top surface;
an editable area formed on the first zone for being operative to form a specific pattern representing an identification code thereon by means of the writing device;
a transducer formed on the second zone; and
an antenna connected to the transducer, and receiving electromagnetic waves, wherein the transducer is operative to convert the electromagnetic waves into surface acoustic waves for being sent to the first zone. - View Dependent Claims (6, 7, 8, 9)
-
Specification