Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017156127) BAW SENSOR FLUIDIC DEVICE WITH INCREASED DYNAMIC MEASUREMENT RANGE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/156127 International Application No.: PCT/US2017/021362
Publication Date: 14.09.2017 International Filing Date: 08.03.2017
IPC:
G01N 29/02 (2006.01) ,G01N 29/22 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29
Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
02
Analysing fluids
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29
Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
22
Details
Applicants:
QORVO US, INC. [US/US]; 7628 Thorndike Road Greensboro, North Carolina 27409, US
Inventors:
MURDOCK, Bruce; US
RIVAS, Rio; US
Agent:
ADAMS Matthew, W.; US
Priority Data:
62/306,79911.03.2016US
Title (EN) BAW SENSOR FLUIDIC DEVICE WITH INCREASED DYNAMIC MEASUREMENT RANGE
(FR) DISPOSITIF FLUIDIQUE DE CAPTEUR BAW À PLAGE DE MESURE DYNAMIQUE AUGMENTÉE
Abstract:
(EN) A fluidic device includes a base structure including at least one bulk acoustic wave (BAW) resonator structure having a fluidic passage containing at least one functionalized active region overlaid with functionalization material suitable to bind an analyte. One or more of a wall structure, a cover structure, or a portion of the base structure defining the fluidic passage includes additional functionalization material to form at least one absorber configured to bind at least one analyte. The dynamic measurement range of a BAW resonator structure is increased when the at least one absorber is placed upstream of the at least one functionalized active region.
(FR) La présente invention concerne un dispositif fluidique qui comprend une structure de base comprenant au moins une structure de résonateur à ondes acoustiques de volume (BAW) comportant un passage fluidique contenant au moins une région active fonctionnalisée recouverte d'un matériau de fonctionnalisation adapté pour se lier à un analyte. L'une ou plusieurs d'une structure de paroi, une structure de couvercle ou une partie de la structure de base définissant le passage fluidique comprend un matériau de fonctionnalisation supplémentaire pour former au moins un absorbeur configuré pour se lier à au moins un analyte. La plage de mesure dynamique d'une structure de résonateur BAW est augmentée lorsque l'au moins un absorbeur est placé en amont de l'au moins une région active fonctionnalisée.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)