Charles Craig Haluzak

This inventor holds 65 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 4 EPO patents, primarily in Micro-Valve Technology (CPC class H01L). Top assignees: Hewlett-Packard Development Company, L.p., Matthews International Gmbh, Hewlett-Packard Company. Active years: 1992-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Craig Haluzak. Retrieved from https://idiyas.com/inventor/charles-craig-haluzak

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 65 (Patent Applications = 4)

% Patents Active = 53.8

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 4 (Patent Applications = 5)

Average Co-Inventor Count = 3.1

ph-index = 12

Forward Citations = 451(Granted Patents)

Forward Citations (Not Self Cited) = 432(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Corvallis, OR (US) (1992 - 2015)
Philomath, OR (US) (2012 - 2024)

Company Filing History:

44 out of 27,667

Hewlett-Packard Development Company, L.p.

patents

8 out of 93

Matthews International Gmbh

patents

7 out of 9,639

Hewlett-Packard Company

patents

4. 4 out of 194

Videojet Technologies Inc.

patents

5. 1 out of 89

Hewlett-Packard Development, L.p.

patents

6. 1 out of 834,453

Other

patents

Years Active: 1992-2024

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Areas of Expertise:

Micro-Valves

Fluid Ejection

MEMS Packaging

Microfluidic Device

Thermal Inkjet

Electrode Structures

Drop Generator

Flextensional Transducer

Micro-Displays

Electro-Wetting

Nozzle Function

Bond-Sealed Package

65 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11975539 - Systems and methods for controlling operation of micro-valves for use in jetting assemblies (2024-05-07),

2. 11938733 - Systems and methods for sealing micro-valves for use in jetting assemblies (2024-03-26),

3. 11794476 - Micro-valves for use in jetting assemblies (2023-10-24),

4. 11660861 - Systems and methods for controlling operation of micro-valves for use in jetting assemblies (2023-05-30),

5. 11639057 - Methods of fabricating micro-valves and jetting assemblies including such micro-valves (2023-05-02),

6. 11479041 - Systems and methods for sealing micro-valves for use in jetting assemblies (2022-10-25),

7. 11186084 - Electrode structures for micro-valves for use in jetting assemblies (2021-11-30),

8. 10994535 - Systems and methods for controlling operation of micro-valves for use in jetting assemblies (2021-05-04),

9. 9006877 - Package for a micro-electro mechanical device (2015-04-14),

10. 8960886 - Thermal inkjet print head with solvent resistance (2015-02-24),

11. 8733900 - Thermal inkjet print head with solvent resistance (2014-05-27),

12. 8497577 - Micro electrical mechanical system (2013-07-30),

13. 8454149 - Thermal inkjet print head with solvent resistance (2013-06-04),

14. 8113613 - System and method for maintaining or recovering nozzle function for an inkjet printhead (2012-02-14),

15. 8043880 - Microelectronic device (2011-10-25),

Certainly! Here is the article about inventor Charles Craig Haluzak:

Title: Innovator Spotlight: Charles Craig Haluzak - Mastermind Behind 53 Patents

Introduction:

Charles Craig Haluzak, a brilliant inventor hailing from Corvallis, Oregon, has significantly contributed to the world of technology with a remarkable total of 53 patents to his name. His innovative spirit and dedication to advancing micro-electromechanical systems have left a lasting impact on the industry.

Latest Patents:

Among his latest patents is a groundbreaking "Package for a Micro-electro Mechanical Device," featuring an inner enclosure designed to house micro-electromechanical devices securely. Another notable invention is the "Micro Electrical Mechanical System," showcasing sophisticated engineering with a specially crafted lid to protect the MEMS device and its electrical contacts.

Career Highlights:

Charles Craig Haluzak has made valuable contributions to renowned companies such as Hewlett-Packard Development Company, L.P., and Hewlett-Packard Company. His expertise and visionary approach have propelled technological advancements in the field of micro-electromechanical systems.

Collaborations:

Throughout his illustrious career, Charles Craig Haluzak has collaborated with esteemed colleagues like Chien-Hua Chen and Martha A. Truninger. Together, they have synergized their talents and expertise to drive innovation and push the boundaries of technological possibilities.

Conclusion:

In conclusion, Charles Craig Haluzak stands as a pioneer in the realm of inventions and innovations, with his exceptional intellect and relentless pursuit of excellence setting him apart. His invaluable contributions to the field of micro-electromechanical systems continue to inspire future generations of inventors and engineers, shaping the landscape of technology for years to come.

Profile summary based on public USPTO records.