Patent ID: 11920994
Assignee: APPLIED MATERIALS, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. The sensor assembly of claim 10, further 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 RF signal or a second RF signal, the second SAW sensor comprising:
a second IDT formed on a third region of the piezoelectric material, the second IDT to generate a second SAW based on the environmental condition responsive to receiving the first RF signal or the second RF signal; and
a second plurality of SAW reflectors communicatively coupled to the second IDT and formed on a fourth region of the piezoelectric material;

wherein the second plurality of SAW reflectors have a second spatial arrangement that causes the second SAW reflected from the second plurality of SAW reflectors and back to the second IDT to have a second signal modulation that identifies the second SAW sensor.