This inventor holds 2 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1992-1999.
Location History:
- Mountain View, CA (US) (1992)
- Palo Alto, CA (US) (1999)
Company Filing History:
Years Active: 1992-1999
Title: Innovations of Randall H. Trigg
Introduction
Randall H. Trigg is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of document search systems and data processing technologies. With a total of 2 patents, his work has had a considerable impact on how users interact with document images and data structures.
Latest Patents
One of his latest patents is a system for searching a corpus of document images by user specification. This document search system provides users with a programming interface that allows for the dynamic specification of document features. The system analyzes bitmap images of documents to identify layout objects such as text blocks and graphics. It computes a set of attributes for each identified layout object, which describe the layout structure of a page image in terms of spatial relations. Users can define unique document features through the programming interface, flexibly creating genres of documents based on their specifications.
Another significant patent involves automatically creating a second workspace operation record. This data processing system logs operations performed on data units within a data structure, such as objects in a hypermedia database. The log includes items that indicate operations and the unique identifiers of affected objects. In response to user requests, the system scans the log and includes relevant data in a special card called the history card. This card can provide access to affected cards through icons, enhancing user interaction with the data.
Career Highlights
Randall H. Trigg is currently employed at Xerox Corporation, where he continues to innovate in the field of document processing and data management. His work at Xerox has allowed him to explore advanced technologies that improve user experience and efficiency in handling document images.
Collaborations
Throughout his career, Trigg has collaborated with notable colleagues such as James V. Mahoney and Jeanette L. Blomberg. These collaborations have contributed to the development of innovative solutions in their respective fields.
Conclusion
Randall H. Trigg's contributions to the field of document search systems and data processing are noteworthy. His patents reflect a commitment to enhancing user interaction with technology. His work continues to influence advancements in document management systems.