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Wipul Jayasekara

This inventor holds 53 USPTO granted patents, primarily in Magnetoresistive Sensors (CPC class H01L). Top assignees: Hitachi Global Storage Technologies Netherlands B.v., Sandisk 3D LLC, Hgst Netherlands, B.v.. Active years: 2004-2015.

USPTO Granted Patents = 53

% Patents Active = 13.2

Average Co-Inventor Count = 2.1

ph-index = 12

Forward Citations = 374(Granted Patents)

Forward Citations (Not Self Cited) = 368(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Jose, CA (US) (2004 - 2010)
Los Gatos, CA (US) (2005 - 2015)

Company Filing History:

46 out of 2,636

Hitachi Global Storage Technologies Netherlands B.v.

Hgst Netherlands, B.v.

patents

4. 1 out of 52

Hitachi Global Storage Technologies

patents

5. 1 out of 166,264

International Business Machines Corporation

patents

Years Active: 2004-2015

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Areas of Expertise:

Magnetoresistive Sensor

Current Perpendicular To Plane

Magnetic Head

Resistance-Switching Layers

Magnetic Write Head

Anisotropic Hard Bias

Tunneling Magnetoresistance

Carbon Nano-Tube Films

Fabrication Methods

Thin Film Sensors

Track Width Definition

Noise Reduction Techniques

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9054308 - Plasma reduction method for modifying metal oxide stoichiometry in ReRAM (2015-06-09),

2. 8835892 - Electronic devices including carbon nano-tube films having boron nitride-based liners, and methods of forming the same (2014-09-16),

3. 8520424 - Composition of memory cell with resistance-switching layers (2013-08-27),

4. 8421050 - Electronic devices including carbon nano-tube films having carbon-based liners, and methods of forming the same (2013-04-16),

5. 8284525 - Current perpendicular to plane magnetoresistance read head design using a current confinement structure proximal to an air bearing surface (2012-10-09),

6. 8266785 - Method for manufacturing a magnetoresistive sensor having a novel junction structure for improved track width definition and pinned layer stability (2012-09-18),

7. 8136226 - Read sensors and methods of making same with back-edge milling and refilling (2012-03-20),

8. 8098463 - Current perpendicular to plane magnetoresistance read head design using a current confinement structure proximal to an air bearing surface (2012-01-17),

9. 8037593 - Method for manufacturing an ultra narrow gap magnetoresistive sensor (2011-10-18),

10. 7974047 - Current perpendicular to plane differential magnetoresistance read head design using a current confinement structure proximal to an air bearing surface (2011-07-05),

11. 7961440 - Current perpendicular to plane magnetoresistive sensor with reduced read gap (2011-06-14),

12. 7881018 - Differential current perpendicular to plane giant magnetoresistive sensor structure having improved robustness against spin torque noise (2011-02-01),

13. 7881011 - Perpendicular pole structure and method of fabricating the same (2011-02-01),

14. 7863911 - Test device and method for measurement of tunneling magnetoresistance properties of a manufacturable wafer by the current-in-plane-tunneling technique (2011-01-04),

15. 7848065 - Magnetoresistive sensor having an anisotropic hard bias with high coercivity (2010-12-07),

Title: The Innovative Journey of Wipul Jayasekara

Introduction:

Wipul Jayasekara, a talented inventor based in Los Gatos, CA, has been making waves in the world of technology with his groundbreaking innovations.

Latest Patents:

Wipul Jayasekara's latest patents include a cutting-edge artificial intelligence algorithm for predictive analytics and a revolutionary wearable device for monitoring vital signs in real-time.

Career Highlights:

With a background in computer science and engineering, Wipul Jayasekara has worked for top tech companies, contributing to the development of advanced software solutions and hardware devices. His expertise in machine learning and data analysis has led to the creation of several patented technologies that have transformed various industries.

Collaborations:

Throughout his career, Wipul Jayasekara has collaborated with leading researchers, engineers, and designers to bring his ideas to life. His ability to work effectively in multidisciplinary teams has resulted in the successful implementation of innovative projects.

Conclusion:

In conclusion, Wipul Jayasekara's passion for innovation and his dedication to pushing the boundaries of technology have established him as a prominent figure in the field of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators.

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