Company Filing History:
Years Active: 2001-2002
Title: Arn J Schaeffer: Innovator in Event Notification Systems
Introduction
Arn J Schaeffer is a notable inventor based in Belmont, California. He has made significant contributions to the field of object-oriented programming through his innovative patents. With a total of two patents to his name, Schaeffer has developed systems that enhance the efficiency of event notifications in software applications.
Latest Patents
Schaeffer's latest patents include an "Object-oriented event notification system with listener registration of both interests and methods." This invention provides a robust event notification system that propagates object-change information without the need for queues. It allows for scalability in large systems by interconnecting multiple event source and event receiver objects. The system enables any object to function as either an event receiver or an event source, streamlining the process of change notifications.
Another significant patent is the "Menu state system," which describes a method and apparatus for a menu-based system that includes size and location information. This system allows for dynamic menu items that reflect the current state of commands, including their enabled or disabled status, names, and associated graphics. The invention ensures that menu items are initialized correctly and their appearance is updated based on the system state when selected.
Career Highlights
Arn J Schaeffer is associated with Object Technology Licensing Corporation, where he applies his expertise in software development and innovation. His work has contributed to advancements in how software systems manage events and user interfaces.
Collaborations
Schaeffer has collaborated with notable colleagues, including John R Matheny and Christopher White, who have also contributed to the field of technology and software development.
Conclusion
Arn J Schaeffer's contributions to the field of object-oriented programming and event notification systems demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving software efficiency and user experience.