US 12,031,949 B2
Preventing epoxy bleed-out for biosensor devices
Buu Quoc Diep, Murphy, TX (US); John Belsick, Bend, OR (US); Matthew Wasilik, Plano, TX (US); Rio Rivas, Bend, OR (US); Bang Nguyen, Plano, TX (US); and Derya Deniz, McKinney, TX (US)
Assigned to Qorvo US, Inc., Greensboro, NC (US)
Appl. No. 17/776,540
Filed by QORVO US, INC., Greensboro, NC (US)
PCT Filed Jun. 29, 2020, PCT No. PCT/US2020/040074
§ 371(c)(1), (2) Date May 12, 2022,
PCT Pub. No. WO2021/096568, PCT Pub. Date May 20, 2021.
Claims priority of provisional application 62/935,847, filed on Nov. 15, 2019.
Prior Publication US 2022/0404318 A1, Dec. 22, 2022
Int. Cl. G01N 29/22 (2006.01); G01N 29/02 (2006.01); G01N 29/036 (2006.01); G01N 29/32 (2006.01)
CPC G01N 29/222 (2013.01) [G01N 29/022 (2013.01); G01N 29/036 (2013.01); G01N 29/32 (2013.01); G01N 2291/0255 (2013.01); G01N 2291/0426 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A fluidic device comprising:
a bulk acoustic wave resonator structure defining at least one surface area region on which a functionalization material is disposed and wherein the bulk acoustic wave resonator structure comprises a repelling area; and
an isolation material disposed on the bulk acoustic wave resonator structure and away from the at least one surface area region, wherein the repelling area is configured to prevent the isolation material from extending into the at least one surface area region.