This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Caere Corporation. Active years: 1992-2000.
Company Filing History:
Years Active: 1992-2000
Title: John Dilworth: Innovator in Optical Character Recognition
Introduction
John Dilworth is a notable inventor based in Oakland, CA (US). He has made significant contributions to the field of optical character recognition, holding a total of 6 patents. His work has paved the way for advancements in how machines interpret and process printed text.
Latest Patents
One of John Dilworth's latest patents is an optical character recognition method and apparatus. This innovative system is designed for the recognition of characters on a medium, such as a page of printed text and graphics. The system includes a scanner that scans the medium and produces a bit-mapped representation of the page. This representation is then stored in a memory means, such as a computer system's memory. A processor processes the bit-mapped image to generate an output comprising coded character representations of the text on the page. The invention also discloses methods for parsing a page to produce output characters in a logical sequence, utilizing a combination of feature detection methods and template matching methods for character recognition. Additionally, it incorporates various feature detection methods, including the use of statistical data and polygon fitting.
Career Highlights
John Dilworth has been associated with Caere Corporation, where he has contributed to the development of innovative technologies. His expertise in optical character recognition has been instrumental in enhancing the capabilities of the company's products.
Collaborations
Some of his notable coworkers include David George and Bryan Higgins, who have collaborated with him on various projects within the company.
Conclusion
John Dilworth's contributions to optical character recognition have significantly impacted the way machines interact with printed text. His innovative patents continue to influence advancements in this field, showcasing his dedication to technological progress.