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1. WO2020033254 - ELECTROMAGNETIC STATE SENSING DEVICES

Publication Number WO/2020/033254
Publication Date 13.02.2020
International Application No. PCT/US2019/044862
International Filing Date 02.08.2019
IPC
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
7
Methods or arrangements for sensing record carriers
10
by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19
Record carriers for use with machines and with at least a part designed to carry digital markings
02
characterised by the selection of materials, e.g. to avoid wear during transport through the machine
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19
Record carriers for use with machines and with at least a part designed to carry digital markings
06
characterised by the kind of the digital marking, e.g. shape, nature, code
067
Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07
with integrated circuit chips
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16
Sound input; Sound output
G06K 7/10 (2006.01)
G06K 19/02 (2006.01)
G06K 19/07 (2006.01)
G06F 3/16 (2006.01)
Applicants
  • LYTEN, INC. [US/US]; 933 Kifer Road Suite B Sunnyvale, California 94086, US
Inventors
  • STOWELL, Michael W.; US
  • LANNING, Bruce; US
Agents
  • PARADICE, William, L., III; US
Priority Data
62/716,74109.08.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROMAGNETIC STATE SENSING DEVICES
(FR) DISPOSITIFS DE DÉTECTION D'ÉTAT ÉLECTROMAGNÉTIQUE
Abstract
(EN)
Methods include receiving a request from a user device to download an application and providing access to the application in response to the request. The application is configured to transmit a first electromagnetic radiation and receive, from an electromagnetic state sensing device (EMSSD) that is affixed to product packaging, a first electromagnetic radiation return signal. The first electromagnetic radiation return signal is transduced by the EMSSD to produce an electromagnetic radiation signal that encodes first information comprising a product identification code. The application is also configured to apply a rule that is selected based on the product identification code; transmit a second electromagnetic radiation ping that is tuned based on the rule; receive, from the EMSSD, a second electromagnetic radiation return signal that encodes second information pertaining to contents within the product packaging; and send, from the user device, a portion of the second information to an upstream computing device.
(FR)
L'invention concerne des procédés comprenant la réception d'une requête en provenance d'un dispositif utilisateur pour télécharger une application et la fourniture d'un accès à l'application en réponse à la requête. L'application est configurée pour transmettre un premier rayonnement électromagnétique et recevoir, en provenance d'un dispositif de détection d'état électromagnétique (EMSSD) qui est fixé à un emballage de produit, un premier signal de retour de rayonnement électromagnétique. Le premier signal de retour de rayonnement électromagnétique est transduit par l'EMSSD pour produire un signal de rayonnement électromagnétique qui code des premières informations comprenant un code d'identification de produit. L'application est également configurée pour appliquer une règle qui est sélectionnée sur la base du code d'identification de produit ; transmettre une seconde impulsion de rayonnement électromagnétique qui est accordée sur la base de la règle ; recevoir, en provenance de l'EMSSD, un second signal de retour de rayonnement électromagnétique qui code des secondes informations concernant le contenu à l'intérieur de l'emballage de produit ; et envoyer, à partir du dispositif utilisateur, une partie des secondes informations à un dispositif informatique en amont.
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