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North Chatham, NY, United States of America

John Christopher Arnold

This inventor holds 71 USPTO granted patents and 21 published patent applications, primarily in Semiconductor Fabrication (CPC class H01L). Top assignees: International Business Machines Corporation, Adeia Semiconductor Bonding Technologies Inc., Advanced Micro Devices Corporation. Active years: 2007-2026.

USPTO Granted Patents = 71 (Patent Applications = 21)

% Patents Active = 57.7

Average Co-Inventor Count = 4.3

ph-index = 10

Forward Citations = 336(Granted Patents)

Forward Citations (Not Self Cited) = 312(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Clemente, CA (US) (2007)
N. Chatham, NY (US) (2012)
Ridgefield, CT (US) (2010 - 2013)
Albany, NY (US) (2014)
Valatie, NY (US) (2012 - 2019)
Nonth Chatham, NY (US) (2020)
North Chatham, NY (US) (2009 - 2024)

Company Filing History:

64 out of 166,159

International Business Machines Corporation

patents

4 out of 1,904

Adeia Semiconductor Bonding Technologies Inc.

patents

2 out of 13,146

Advanced Micro Devices Corporation

Adeia Semiconductor Solutions LLC

patents

where one patent can have more than one assignee

Years Active: 2007-2026

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Areas of Expertise:

Semiconductor

MRAM Devices

Self-Aligned Vias

Lithography Techniques

Etching

Power Distribution

Interconnect Structures

Pattern Transfer

Embedded Memory

Dielectric Cap

Hardmasks

Silicon-on-Insulator

71 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12666678 - Stacked transistor backside contact formation (2026-06-23),

2. 12615816 - Flexible self-aligned power via shape with gate cut first (2026-04-28),

3. 12557353 - Method and structure for a logic device and another device (2026-02-17),

4. 12550351 - Diffusion break between passive device and logic device with backside contact (2026-02-10),

5. 12527068 - Two-dimensional self-aligned backside via-to-backside power rail (VBPR) (2026-01-13),

6. 12489035 - Semiconductor passive device integration for silicon-on-insulator substrate (2025-12-02),

7. 12488986 - Selective gas etching for self-aligned pattern transfer (2025-12-02),

8. 12272545 - Embedded metal contamination removal from BEOL wafers (2025-04-08),

9. 12268031 - Backside power rails and power distribution network for density scaling (2025-04-01),

10. 12243771 - Selective patterning of vias with hardmasks (2025-03-04),

11. 12020949 - Subtractive patterning of interconnect structures (2024-06-25),

12. 11830807 - Placing top vias at line ends by selective growth of via mask from line cut dielectric (2023-11-28),

13. 11688636 - Spin on scaffold film for forming topvia (2023-06-27),

14. 11462583 - Embedding magneto-resistive random-access memory devices between metal levels (2022-10-04),

15. 11404317 - Method for fabricating a semiconductor device including self-aligned top via formation at line ends (2022-08-02),

Title: The Innovative Journey of John Christopher Arnold

Introduction: John Christopher Arnold, a distinguished inventor hailing from North Chatham, NY, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: John Christopher Arnold's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience, as well as a cutting-edge renewable energy system designed to optimize energy efficiency in residential settings.

Career Highlights: With a career spanning over two decades, John Christopher Arnold has established himself as a pioneer in the tech industry. His early inventions focused on improving communication systems, leading to several patents that revolutionized the way people connect and interact.

Collaborations: Throughout his career, John Christopher Arnold has collaborated with leading tech companies and research institutions to further develop his inventions. His partnerships have resulted in the successful commercialization of several products that have had a profound impact on the market.

Conclusion: John Christopher Arnold's relentless passion for innovation and his commitment to pushing the boundaries of technology have solidified his reputation as a visionary inventor. His contributions continue to shape the future of the tech industry, inspiring the next generation of inventors to think boldly and create fearlessly.

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