Inventor

RITTER RUDOLF

CH68 patents

⚠️ This page may combine multiple inventors who share the name “RITTER RUDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RITTER RUDOLF

SWISSCOM MOBILE AG

Method and system for ordering, loading and using access tickets

Payment transaction method and payment transaction system

Mobile device, chip card and method of communication

Method, system and devices for authenticating persons

Method and system for finding lost or stolen objects

Mobile device and method for receiving and processing program-accompanying data

Telecommunication method

Communications system, communication method and corresponding devices

Identification card and billing process with an identification card

Call-back method for telecommunications and devices adapted accordingly

Portable radio receiver with an identification module

Information system for public transportation and corresponding communication method

Method and system to provide objects, especially documents, multimedia objects, software applications and/or processes to users of a telecommunications network

Identification card billing method using an identification card

Flat screen and mobile telephone with flat screen

Method for crediting or recrediting a data card with a given amount

Method and device for detecting data concerning the viewing of video information and the relaying of this information to a central data processing installation

Product order method and system

Transmission and display of video data

Method for loading data onto chip cards and devices adapted thereto

Method for determining the quality of mobile radiotelephone units in a mobile radiotelephone network

Communications system and control unit suitable therefor

Payment transaction method and payment transaction system

Identification card and identification procedure

Method for broadcasting addressed data to a plurality of users

System and method for diffusing image objects

Billing process and system in a telecommunication network

Order method

Transaction method and suitable device therefor

Billing process and system in a telecommunication network

RITTER RUDOLF

Method for recycling products

Method and system for ordering, loading and using admission tickets

Method for checking the authorization of users

Transaction method with a mobile apparatus

Analog-to-digital converter, signal processor, and method for analog-to-digital conversion

Payment transaction method and payment transaction system

SWISSCOM AG

Method for directing a user of a mobile device from a current location to a product

Identification method and system and device suitable for said method and system

Method and user device for reproducing a data file

Identification and/or authentication method

BOSCH GMBH ROBERT

Level converter and circuit arrangement comprising such level converters

Method for testing an analog-to-digital converter unit having delta-sigma modulation

KUDELSKI SA

Method, communications system and receiver device for the billing of access-controlled programmes and/or data from broadcast transmitters

Data acquisition system and mobile terminal

INTERDIGITAL CE PATENT HOLDINGS SAS

Method for performing location-specific services, broadcasting unit and mobile receiving device

Method for performing location-specific services, broadcasting unit and mobile receiving device

ICEPAT LTD

Method and system for ordering, loading and using admission tickets

EIDGENOESS PTT

Message transmission system

SWISSCOM

Glasses frame comprising an integrated acoustic communication system for communication with a mobile radio appliance, and corresponding method

VIDINOTI SA

Image annotation method and system