Company Filing History:

15 out of 24,189

Xerox Corporation

Years Active: 1998-2015

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9036044 - Adjusting camera parameters associated with a plurality of images (2015-05-19),

2. 8189863 - Watermarking digital documents (2012-05-29),

3. 8189861 - Watermarking digital documents (2012-05-29),

4. 7656559 - System and method for generating a signed hardcopy document and authentication thereof (2010-02-02),

5. 7394573 - System for authenticating hardcopy documents (2008-07-01),

6. 6665841 - Transmission of subsets of layout objects at different resolutions (2003-12-16),

7. 6562077 - Sorting image segments into clusters based on a distance measurement (2003-05-13),

8. 6529285 - Relabelling of tokenized symbols in fontless structured document image representations (2003-03-04),

9. 6449718 - Methods and apparatus for partial encryption of tokenized documents (2002-09-10),

10. 6310983 - Efficient search for a gray-level pattern in an image using ranges of sums (2001-10-30),

11. 6295371 - Method and apparatus for image processing employing image segmentation using tokenization (2001-09-25),

12. 6275301 - Relabeling of tokenized symbols in fontless structured document image representations (2001-08-14),

13. 6249603 - Efficient search for a gray-level pattern in an image (2001-06-19),

14. 6020972 - System for performing collective symbol-based compression of a corpus of (2000-02-01),

15. 6011905 - Using fontless structured document image representations to render (2000-01-04),

Title: William James Rucklidge: Innovator in Imaging and Watermarking Technologies

Introduction

William James Rucklidge is a prominent inventor based in Mountain View, CA (US). He has made significant contributions to the fields of imaging and digital document security, holding a total of 18 patents. His innovative work has impacted various industries, particularly through advancements in camera technology and watermarking techniques.

Latest Patents

Rucklidge's latest patents include systems and methods for adjusting camera parameters associated with a plurality of images. This invention provides a framework for selecting matched features as constraints for bundle adjustment using a graph model. The graph model consists of multiple nodes, including a source node, a sink node, and point nodes for every matched feature. Additionally, he has developed a method for watermarking digital documents, which involves embedding a watermark in a document with multiple pages. This process analyzes the pages to produce watermark information and establishes an identifier that associates the document with a specific user.

Career Highlights

Throughout his career, Rucklidge has worked with notable companies such as Xerox Corporation and Google Inc. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Rucklidge has collaborated with esteemed colleagues, including Daniel P. Huttenlocher and Daniel Gureasko Bobrow. These partnerships have fostered innovation and have led to the development of advanced technologies in their respective fields.

Conclusion

William James Rucklidge is a distinguished inventor whose work in imaging and watermarking technologies has left a lasting impact on the industry. His numerous patents and collaborations highlight his commitment to innovation and excellence.

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1 patent (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.