Inventor

STEFIK MARK J

US111 patents

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

STEFIK MARK J

CONTENTGUARD HOLDINGS INC

System for controlling the distribution and use of digital works

Composite digital works having usage rights and method for creating the same

Method and system for conducting transactions between repositories using a repository transaction protocol

Method for controlling use of database content

Usage rights grammar and digital works having usage rights created with the grammar

System for controlling the distribution and use of digital works using digital tickets

System for controlling the distribution and use of digital works using digital tickets

System for controlling the distribution and use of digital works using digital tickets

Content rendering repository

Digital work structure

System for controlling the distribution and use of rendered digital works through watermaking

Digital works having usage rights and method for creating the same

Method and apparatus for tracking states of digital works

Repository with security class and method for use thereof

System for controlling the distribution and use of digital works using digital tickets

System for controlling the distribution and use of digital works

Method and apparatus for repackaging portions of digital works as new digital works

Method and apparatus for executing code in accordance with usage rights

System and method for rendering digital content in accordance with usage rights information

System for controlling the distribution and use of digital works

System for controlling the distribution and use of digital works using secure components

System for controlling the distribution and use of digital works using digital tickets

Content rendering apparatus

Content rendering device with usage rights

Repository with security class and method for use thereof

System for controlling the distribution and use digital works using digital tickets

Method for metering and pricing of digital works

Method for loaning digital works

System and method for controlling distribution and use of digital works using price specifications

Method for printing digital works

Usage rights grammar and digital works having usage rights created with the grammar

Usage rights grammar and digital works having usage rights created with the grammar

System for controlling the distribution and use of rendered digital works through watermarking

XEROX CORP

System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar

System for controlling the distribution and use of composite digital works

System for controlling the distribution and use of digital works having a fee reporting mechanism

System and method for interaction of graphical objects on a computer controlled system

System and method for moving graphical objects on a computer controlled system

Systems and methods for forgery detection and deterrence of printed documents

Two-sided electrical paper

Document processing system utilizing document service cards to provide document processing services

Interactive contents revealing storage device

System for controlling the distribution and use of digital works

Ultrasound position input device

Small-scale workspace representations indicating activities by other users

PALO ALTO RES CT INC

System and method for providing a topic-directed search

Computer-implemented system and method for managing interchangeable EV charging-capable parking spaces

SIDE INC

Multi-tier blockchain-based system and method for document transformation and accountability

Blockchain-based system and method for listing document transformation and accountability

STEFIK MARK J

System and method for distributing digital content to be rendered in accordance with usage rights information