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1. (WO2007005580) APPARATUS AND METHOD TO FACILITATE WIRELESS COMMUNICATIONS OF AUTOMATIC DATA COLLECTION DEVICES IN POTENTIALLY HAZARDOUS ENVIRONMENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/005580 International Application No.: PCT/US2006/025532
Publication Date: 11.01.2007 International Filing Date: 28.06.2006
IPC:
H01Q 1/22 (2006.01) ,H01Q 1/00 (2006.01) ,H01P 1/208 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
P
WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1
Auxiliary devices
20
Frequency-selective devices, e.g. filters
207
Hollow waveguide filters
208
Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
Applicants:
INTERMEC IP CORP. [US/US]; 21900 Burbank Boulevard Woodland Hills, California 91367, US (AllExceptUS)
LUNDBERG, James [US/US]; US (UsOnly)
ZIGLER, Robert, A. [US/US]; US (UsOnly)
LAM, For, Sander [US/US]; US (UsOnly)
Inventors:
LUNDBERG, James; US
ZIGLER, Robert, A.; US
LAM, For, Sander; US
Agent:
ABRAMONTE, Frank ; Seed Intellectual Property Law Group PLLC Suite 6300 701 Fifth Avenue Seattle, Washington 98104-7092, US
Priority Data:
11/172,37530.06.2005US
Title (EN) APPARATUS AND METHOD TO FACILITATE WIRELESS COMMUNICATIONS OF AUTOMATIC DATA COLLECTION DEVICES IN POTENTIALLY HAZARDOUS ENVIRONMENTS
(FR) APPAREIL ET PROCEDE PERMETTANT DE FACILITER LES COMMUNICATIONS SANS FIL DE DISPOSITIFS DE COLLECTE AUTOMATIQUE DE DONNEES DANS DES ENVIRONNEMENTS POTENTIELLEMENT DANGEREUX
Abstract:
(EN) A system useful in providing communications with automatic data collection (ADC) devices employs an antenna located in a potentially hazardous environment, a radio circuit located in a non-hazardous environment, and a coupling apparatus to provide an interface between the antenna and the radio circuit that prevents electrical discharges from occurring in the potentially hazardous environment.
(FR) L'invention porte sur un système qui permet d'offrir des communications avec des dispositifs de collecte automatique de données ('automatic data collection' ou ADC), lequel système fait appel à une antenne située dans un environnement potentiellement dangereux, à un circuit radio situé dans un environnement non dangereux, et à un appareil de couplage qui fournit, entre l'antenne et le circuit radio, une interface qui empêche l'apparition de décharges électriques dans l'environnement potentiellement dangereux.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)