Category:Stefan Keilwert
Stefan Keilwert
Executive Summary
Stefan Keilwert is an inventor who has filed 6 patents. Their primary areas of innovation include for games, toys, sports, or amusements (3 patents), using electronic wallets or electronic money safes (2 patents), Business processing using cryptography (postage metering system using cryptography (2 patents), and they have worked with companies such as IGT (6 patents). Their most frequent collaborators include (4 collaborations), (4 collaborations), (3 collaborations).
Patent Filing Activity
Technology Areas
List of Technology Areas
- G07F17/3244 (for games, toys, sports, or amusements): 3 patents
- G06Q20/36 (using electronic wallets or electronic money safes): 2 patents
- G06Q2220/00 (Business processing using cryptography (postage metering system using cryptography): 2 patents
- G07F17/3223 (for games, toys, sports, or amusements): 2 patents
- G07F17/3255 (for games, toys, sports, or amusements): 2 patents
- G07F17/3225 (for games, toys, sports, or amusements): 1 patents
- G07F17/3267 (for games, toys, sports, or amusements): 1 patents
- G06Q20/3825 ({Use of electronic signatures}): 1 patents
- G07F17/323 (for games, toys, sports, or amusements): 1 patents
- G07F17/3241 (for games, toys, sports, or amusements): 1 patents
- G07F17/3258 (for games, toys, sports, or amusements): 1 patents
- H04W84/18 (Self-organising networks, e.g. ad-hoc networks or sensor networks): 1 patents
- G07F17/3295 (for games, toys, sports, or amusements): 1 patents
- G07F17/3288 (for games, toys, sports, or amusements): 1 patents
- A63F13/798 (for assessing skills or for ranking players, e.g. for generating a hall of fame (computing the game score): 1 patents
- G07F17/3239 (for games, toys, sports, or amusements): 1 patents
- G07F17/3227 (for games, toys, sports, or amusements): 1 patents
Companies
List of Companies
- IGT: 6 patents
Collaborators
- Michael Russ (4 collaborations)
- Soheil Latifi (4 collaborations)
- Sven Aurich (3 collaborations)
- David Froy (2 collaborations)
- David Small (2 collaborations)