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For the Inventor, By the Inventor

Palo Alto, CA, United States of America

Hewlett-Packard Corporation


USPTO Granted Patents = 156

% Expired Patents = 1.3


Forward Citations = 5,325

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269 inventors (with patents filed for the assignee):

goldMedal Rajeev Badyal (6 out of 25 patents)

silverMedal Michael D Derocher (4 out of 70 patents)

bronzeMedal Dennis Eugene Ochs (4 out of 29 patents)

4.  Paul H McClelland (4 out of 59 patents)

5.  Yoshizumi Inazawa (4 out of 26 patents)

6.  Timothy J Jondrow (4 out of 16 patents)

7.  Brian A Milthorp (4 out of 6 patents)

8.  Daniel J Powers (4 out of 7 patents)

9.  Kentaro Odaka (3 out of 70 patents)

10.  David E Hackleman (3 out of 19 patents)

11.  David Lynn Burton (3 out of 23 patents)

12.  Shinya Ozaki (3 out of 28 patents)

13.  Jeffrey P Tobin (3 out of 4 patents)

14.  Edward L Feldhousen (3 out of 6 patents)

15.  Stefan Traub (3 out of 5 patents)


Core Competencies:
Color Gamut Matching
Ink Delivery Systems
Media Handling
Print Density Regulation
Thermal Ink-Jet
Wireless Communication
Data Compression
Defibrillator Systems
Magnetic Memory
Low Water Content Inks
ECG Monitoring
Optical Wave Guide

156 patents:

1. 7355745 - Document-to-printer color gamut matching (2008-04-08),
2. 6873495 - Recording and/or reproducing device comprising a coated tape guide (2005-03-29),
3. 6859527 - Communications arrangement and method using service system to facilitate the establishment of end-to-end communication over a network (2005-02-22),
4. 6447091 - Method of recovering a printhead when mounted in a printing device (2002-09-10),
5. 6343274 - Apparatus and method for merchant-to-consumer advertisement communication system (2002-01-29),
6. 6243577 - Frequency translation to local multi-point distribution system for personal communications services (2001-06-05),
7. 6216243 - Permanent failure monitoring in complex systems (2001-04-10),
8. 6209867 - Sliding valve vacuum holddown (2001-04-03),
9. 6198497 - Adjustment of a laser diode output power compensator (2001-03-06),
10. 6184991 - Apparatus and method of measuring dry time of printing composition (2001-02-06),
11. 6179419 - Belt driven media handling system with feedback control for improving media advance accuracy (2001-01-30),
12. 6166356 - Temperature monitoring system (2000-12-26),
13. 6154712 - Test procedure and test station for carrying out the test procedure (2000-11-28),
14. 6150951 - Medical telemetry system with wireless and physical communication (2000-11-21),
15. 6141448 - Low-complexity error-resilient coder using a block-based standard (2000-10-31),
Hewlett-Packard, commonly referred to as HP, is a multinational information technology company known for its high-quality computers, printers, and other technology products. Founded in 1939, HP has a long history of innovation and excellence in the technology industry. With a wide range of products and services, HP is a trusted name in the IT world.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

156 Patents

#19 in Palo Alto, CA

#557 in California

#2,535 in US

#5,243 in the World

Palo Alto, CA (US)
Palo Alto, CA, United States of America

Hewlett-Packard Corporation

Forward Citations = 5,325

269 inventors:

goldMedal Rajeev Badyal (6 out of 25 patents)

silverMedal Michael D Derocher (4 out of 70 patents)

bronzeMedal Dennis Eugene Ochs (4 out of 29 patents)

4.  Paul H McClelland (4 out of 59 patents)

5.  Yoshizumi Inazawa (4 out of 26 patents)

Please report any incorrect information to [email protected]
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