Patent ID: 11901875
Assignee: APPLIED MATERIALS, INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC H

Claim 4:
5. The sensor device of claim 1, further comprising:
a second integrated sensor assembly, the second integrated sensor assembly comprising:
a second SAW sensor disposed on the piezoelectric material, wherein the second SAW sensor is adapted to measure the environmental condition of the environment responsive to receiving the first incoming RF signal or a second incoming RF signal, the second SAW sensor comprising:
a third IDT formed on a fifth region of the piezoelectric material; and
at least one of a) one or more additional SAW reflectors communicatively coupled to the third IDT and formed on a sixth region of the piezoelectric material or b) a fourth IDT formed on a seventh region of the piezoelectric material; and

a third RF antenna coupled to the third IDT and formed on an eighth region of the piezoelectric material;

wherein the second SAW sensor and the third RF antenna are integrated with one another on the piezoelectric material and the first SAW sensor is adapted to operate in a first frequency range and the second SAW sensor is adapted to operate in a second frequency range that is different than the first frequency range.