Ralph William Cross

This inventor holds 18 USPTO granted patents, primarily in Magnetic Recording Technology. Top assignees: Seagate Technology Incorporated, Maxtor Corporation. Active years: 2003-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ralph William Cross. Retrieved from https://idiyas.com/inventor/ralph-william-cross

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

Calculating rank

USPTO Granted Patents = 18

% Patents Active = 55.6

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 204(Granted Patents)

Company Filing History:

11 out of 8,750

Seagate Technology Incorporated

Years Active: 2003-2019

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Areas of Expertise:

Data Storage Device

GMR Heads

Magnetic Recording

Write Pole

Writer Design

Isolation Measurement

Magnetic Recording System

Drive-Level Compensation

Interlaced Data Tracks

Ultra-High Density Recording

MRAM Devices

Chirped Current Profile

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10446184 - Write current switching in a data storage device using an effective footprint of a write pole (2019-10-15),

2. 10210891 - Dual writer head design utilizing two writers of different sizes for writing interlaced data tracks (2019-02-19),

3. 10210887 - Chirped current profile with undershoot feature (2019-02-19),

4. 10192580 - Write current switching in a data storage device using an effective footprint of a write pole (2019-01-29),

5. 9978401 - Chirped current profile with undershoot feature (2018-05-22),

6. 9905251 - Write current switching in a data storage device (2018-02-27),

7. 9508370 - Repeated runout (RRO) compensation for alternating tracks in an interlaced magnetic recording system (2016-11-29),

8. 9123384 - Requirement relaxation for multiple readers in presence of large skew angle range (2015-09-01),

9. 8988802 - Requirement relaxation for multiple readers in presence of large skew angle range (2015-03-24),

10. 8310782 - Dedicated ID-OD writer with beveled pole tips and method of manufacture (2012-11-13),

11. 7729092 - Shielded pole writer under reader (2010-06-01),

12. 7469468 - Methods of slider-level reader isolation measurement technique for advanced GMR heads (2008-12-30),

13. 7151651 - Slider-level reader isolation measurement technique for advanced GMR heads (2006-12-19),

14. 7042683 - Slider-level reader isolation measurement technique for advanced GMR heads (2006-05-09),

15. 6998061 - In-situ exchange biased GMR head for ultra-high density recording with pinning layer-only anneal (2006-02-14),

Title: The Innovative Mind of Ralph William Cross

Introduction: Ralph William Cross, a distinguished inventor hailing from Lyons, CO (US), is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ralph William Cross holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: With a career spanning over two decades, Ralph William Cross has consistently pushed the boundaries of innovation. His work has revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Ralph William Cross has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His collaborative spirit has led to the development of cutting-edge technologies that have impacted industries worldwide.

Conclusion: Ralph William Cross stands as a testament to the power of innovation and the impact that one individual can have on the world. His relentless pursuit of technological advancement continues to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]