Steven A Buhler

This inventor holds 53 USPTO granted patents and 3 EPO patents, primarily in Piezoelectric Devices (CPC class 3274). Top assignees: Xerox Corporation, Palo Alto Research Center Inc.. Active years: 1987-2013.

USPTO Granted Patents = 53

% Patents Active = 60.4

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 3.0

ph-index = 15

Forward Citations = 592(Granted Patents)

Forward Citations (Not Self Cited) = 581(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Redondo Beach, CA (US) (1987 - 1997)
Sunnyvale, CA (US) (1997 - 2013)

Company Filing History:

Palo Alto Research Center Inc.

patents

Years Active: 1987-2013

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Areas of Expertise:

Fluid Ejectors

Piezoelectric Actuation

Ceramic Thick Film

Micromachined Structures

Energy Scavengers

Transducer Arrays

High Voltage Circuits

Drop Ejectors

Acoustic Printheads

Flexible Tapes

RF Switching

Image Sensors

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8579414 - Self-assembling structures for electrostatic extraction of pigments from liquid inks for marking (2013-11-12),

2. 8359748 - Method of forming micromachined fluid ejectors using piezoelectric actuation (2013-01-29),

3. 8210661 - Stacked slice printhead (2012-07-03),

4. 8001666 - Method for forming ceramic thick film element arrays with fine feature size, high-precision definition, and/or high aspect ratios (2011-08-23),

5. 7905580 - Multi-layer monolithic fluid ejectors using piezoelectric actuation (2011-03-15),

6. 7574787 - Methods to make piezoelectric ceramic thick film array and single elements with a reusable single layer substrate structure (2009-08-18),

7. 7517043 - Fluidic structures (2009-04-14),

8. 7467857 - Micromachined fluid ejectors using piezoelectric actuation (2008-12-23),

9. 7445315 - Thin film and thick film heater and control architecture for a liquid drop ejector (2008-11-04),

10. 7401403 - Method for forming ceramic thick film element arrays with fine feature size, high-precision definition, and/or high aspect ratios (2008-07-22),

11. 7293411 - Energy scavengers which adjust their frequency by altering liquid distributions on a beam (2007-11-13),

12. 7290336 - Method of fabricating an array of multi-electroded piezoelectric transducers for piezoelectric diaphragm structures (2007-11-06),

13. 7234214 - Methods for making thick film elements (2007-06-26),

14. 7193643 - Scan non-linearity correction using frequency modulation and synchronization with a master clock (2007-03-20),

15. 7176600 - Poling system for piezoelectric diaphragm structures (2007-02-13),

Title: The Innovative Journey of Steven A. Buhler

Introduction: Steven A. Buhler, a talented inventor based in Sunnyvale, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Steven A. Buhler holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies, showcasing his diverse expertise and forward-thinking approach to invention.

Career Highlights: With a background in engineering and a passion for problem-solving, Steven A. Buhler has enjoyed a successful career marked by his ability to translate complex ideas into practical solutions. His innovative spirit has led to the development of cutting-edge technologies that have the potential to shape the future.

Collaborations: Throughout his career, Steven A. Buhler has collaborated with leading research institutions, tech companies, and universities to further his inventions and bring them to market. His collaborative efforts have resulted in groundbreaking advancements in various industries.

Conclusion: Steven A. Buhler's dedication to innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His inventive spirit continues to drive him towards creating solutions that have the power to transform the way we live and work.