Eric J Sprunk

This inventor holds 60 USPTO granted patents and 3 published patent applications, plus 15 CIPO patents and 5 EPO patents, primarily in Digital Security (CPC class H04L). Top assignees: General Instrument Corporation, Arris Enterprises LLC, Motorola Mobility LLC. Active years: 1995-2023.

USPTO Granted Patents = 60 (Patent Applications = 3)

% Patents Active = 80.0

CIPO Patents = 15 (Patent Applications = 13)

EPO Patents = 5 (Patent Applications = 3)

Average Co-Inventor Count = 2.2

ph-index = 17

Forward Citations = 1,156(Granted Patents)

Forward Citations (Not Self Cited) = 1,125(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

34 out of 1,156

General Instrument Corporation

patents

9 out of 1,890

Arris Enterprises LLC

patents

5 out of 2,950

Motorola Mobility LLC

patents

4. 4 out of 52

General Instrument Corporation of Delaware

patents

5. 3 out of 60

Arris Technology, Inc.

Years Active: 1995-2023

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Areas of Expertise:

RSA Certificates

Elliptic Curve

Secure Provisioning

Key Distribution

Digital Certificates

Authentication Protocols

Conditional Access

Content Protection

Public Key Infrastructure

Encryption Techniques

Telephony Security

Digital Signatures

60 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11683170 - Implicit RSA certificates (2023-06-20),

2. 11621842 - Origin certificate based online certificate issuance (2023-04-04),

3. 11616994 - Embedding information in elliptic curve base point (2023-03-28),

4. 11005656 - Embedding information in elliptic curve base point (2021-05-11),

5. 10958433 - Origin certificate based online certificate issuance (2021-03-23),

6. 10862683 - Implicit RSA certificates (2020-12-08),

7. 10498540 - Efficient encrypted software distribution mechanism (2019-12-03),

8. 9912771 - Real time key collection in device provisioning (2018-03-06),

9. 9912485 - Method and apparatus for embedding secret information in digital certificates (2018-03-06),

10. 9485230 - Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC) (2016-11-01),

11. 9210138 - Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC) (2015-12-08),

12. 9197910 - Business method including handshake protocol to control actors and functions to propagate acceptance of an IP license to securely authenticate software application program interfaces (APIs) (2015-11-24),

13. 9172981 - Challenge-response cable set-top-box system to securely authenticate software application program interfaces (APIs) (2015-10-27),

14. 9130928 - Online secure device provisioning framework (2015-09-08),

15. 9027159 - Handshake protocol to control actors and functions in a cable set-top-box system to propagate acceptance of an IP license to securely authenticate software application program interfaces (APIs) (2015-05-05),

Title: The Innovative Journey of Eric J Sprunk

Introduction: Eric J Sprunk is a renowned inventor based in Carlsbad, CA (US) known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Eric J Sprunk holds several patents in the areas of wearable technology, sustainable materials, and sports equipment, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and design, Eric J Sprunk has had a successful career working with top companies in the tech industry, where he has led teams in developing cutting-edge products that have revolutionized the market.

Collaborations: Throughout his career, Eric J Sprunk has collaborated with leading researchers, designers, and engineers to bring his innovative ideas to life. His collaborative approach has led to the creation of products that have had a significant impact on various industries.

Conclusion: Eric J Sprunk's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the technology sector, inspiring others to push the boundaries of what is possible.