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1. (WO2018011815) WIRELESS DATA COMMUNICATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/011815 International Application No.: PCT/IN2016/050239
Publication Date: 18.01.2018 International Filing Date: 14.07.2016
IPC:
G06K 9/00 (2006.01) ,H04N 5/228 (2006.01)
Applicants: DAS, Sajal Kum[IN/IN]; IN
DEB, Rupam Banerjee[IN/IN]; IN
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.[US/US]; 11445 Compaq Center Drive West, Houston, TX Houston, Texas 77070, US
Inventors: DAS, Sajal Kum; IN
DEB, Rupam Banerjee; IN
Agent: PHILLIPS, Prashant; IN
LAKSHMIKUMARAN, Malathi; IN
RAE, Konpal; IN
PANDEYA, Jaya; IN
SRINIVASAN, T.; IN
Priority Data:
Title (EN) WIRELESS DATA COMMUNICATION
(FR) COMMUNICATION DE DONNÉES SANS FIL
Abstract: front page image
(EN) Wireless data communication between two devices is described. In an example implementation, an image frame displayed on a display unit of a transmitting device is captured by a camera of a receiving device, where the image frame comprises text characters converted from binary data bits based on a text mapping table. The text characters in the captured image frame are converted to the binary data bits based on the text mapping table by the receiving device.
(FR) L'invention concerne une communication de données sans fil entre deux dispositifs. Dans un exemple de mise en œuvre, une trame d'image affichée sur une unité d'affichage d'un dispositif de transmission est capturée par un appareil de prise de vues d'un dispositif de réception, la trame d'image comprenant des caractères de texte convertis à partir de bits de données binaires sur la base d'une table de mappage de texte. Les caractères de texte dans la trame d'image capturée sont convertis en bits de données binaires sur la base de la table de mappage de texte par le dispositif de réception.
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, 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, KN, KP, KR, 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)