Company Filing History:

9 out of 9,638

Hewlett-packard Company

patents

6 out of 27,412

Hewlett-packard Development Company, L.P.

patents

Years Active: 1990-2008

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7355747 - System for improving the speed of data processing (2008-04-08),

2. 7230657 - Light emitting device projection methods and systems (2007-06-12),

3. 6853468 - Reducing quantization errors in imaging systems (2005-02-08),

4. 6804417 - Pixel depletion technique (2004-10-12),

5. 6760122 - Reducing quantization errors in imaging systems (2004-07-06),

6. 6650793 - Multiple data manipulation algorithms for text quality enhancement (2003-11-18),

7. 6267463 - Method and apparatus for transferring data between a printer and a replaceable printing component (2001-07-31),

8. 6057933 - Table based fast error diffusion halftoning technique (2000-05-02),

9. 5732151 - Computerized memory mapping method for transforming color data (1998-03-24),

10. 5706414 - Dot depletion in pixel-array printing (1998-01-06),

11. 5596423 - Method and apparatus for compression and decompression of data used by a (1997-01-21),

12. 5369645 - Testing integrated circuit pad input and output structures (1994-11-29),

13. 5123061 - Data compression/decompression method, device and resulting data (1992-06-16),

14. 5012257 - Ink jet color graphics printing (1991-04-30),

15. 4958255 - Electrostatic discharge and electromagnetic interference protection (1990-09-18),

Title: Innovations of Thomas B Pritchard

Introduction

Thomas B Pritchard is a notable inventor based in Brush Prairie, WA (US). He holds a total of 15 patents, showcasing his significant contributions to the field of technology and data processing. His work has had a profound impact on various industries, particularly in improving data processing speeds and light-emitting device projection methods.

Latest Patents

One of his latest patents is a system for improving the speed of data processing. This apparatus includes a first processing device that performs halftoning on a first set of values corresponding to a first set of pixels, and a second processing device that performs halftoning on a second set of values corresponding to a second set of pixels. The design ensures that the first and second sets of pixels are located adjacent to each other, enhancing the efficiency of data processing. Another significant patent involves light-emitting device projection methods and systems. This innovation provides tools for directing a collection of light-emitting devices toward pixel locations to create images. Each light-emitting device is directed toward at least two different pixel locations during a given frame, allowing for greater flexibility in image projection.

Career Highlights

Throughout his career, Thomas B Pritchard has worked with prominent companies such as Hewlett-Packard Company and Hewlett-Packard Development Company, L.P. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Some of his notable coworkers include Mark D Lund and David J Lowe. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Thomas B Pritchard's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in data processing and light-emitting devices.

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