Forward Citations = 110

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1 inventor (with patents filed for the assignee):

Gilbert D Springer (7 out of 16 patents)

7 patents: Sort by Forward Citations

1. 4544421 - Multi-directional field annealing of a thin-film electromagnetic (1985-10-01),

2. 4539280 - Method for creating magnetic toner images having controlled toner (1985-09-03),

3. 4527169 - Toner transfer apparatus with slip action (1985-07-02),

4. 4494125 - Differential-permeability field-concentrating magnetic read/write head (1985-01-15),

5. 4470051 - Multiple head magnetic recording array (1984-09-04),

6. 4414554 - Magnetic imaging apparatus (1983-11-08),

7. 4411512 - Magnetic toner transfer apparatus (1983-10-25),

Company Overview

Ferix Corporation is a global leader in innovative technology solutions. With a focus on sustainability and efficiency, we provide cutting-edge products and services to meet the evolving needs of our clients. Our team of experts is dedicated to delivering high-quality solutions that drive business growth and success.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#398 in Sunnyvale, CA

#9,501 in California

#39,907 in US

Sunnyvale, CA, United States of America

Ferix Corporation

Forward Citations = 110

1 inventor:

Gilbert D Springer (7 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ferix Corporation. Retrieved from https://idiyas.com/company/ferix

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

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]