Ralph Jason Hemphill

This inventor holds 57 USPTO granted patents and 8 published patent applications, primarily in Capacitor Technology (CPC class H01G). Top assignee: Pacesetter, Inc.. Active years: 2001-2026.

USPTO Granted Patents = 57 (Patent Applications = 8)

% Patents Active = 96.5

Average Co-Inventor Count = 3.0

ph-index = 9

Forward Citations = 224(Granted Patents)

Forward Citations (Not Self Cited) = 75(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Liberty, SC (US) (2001 - 2005)
Pickens, SC (US) (2013 - 2016)
Sunset, SC (US) (2017 - 2024)

Company Filing History:

57 out of 2,446

Pacesetter, Inc.

patents

Years Active: 2001-2026

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Areas of Expertise:

Capacitor Fabrication

Aluminum Electrolytic Capacitor

Electrode Performance

Charging Time Reduction

Porous Electrodes

Laser Drilling

Oxide Layer

Conductive Ink

Etch Solutions

Nonafluorobutanesulfonic Acid

Sonicating Bath

Anode Foils

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12537143 - Aluminum oxide layer on anode foil for aluminum electrolytic capacitor (2026-01-27),

2. 12537142 - Fabrication of capacitors and recovery of capacitor fabrication materials (2026-01-27),

3. 12340951 - Laser drilling of metal foils for assembly in an electrolytic capacitor (2025-06-24),

4. 12191089 - Performance of porous capacitor electrodes (2025-01-07),

5. 12106907 - Electrically insulating continuous film for an aluminum electrolytic capacitor (2024-10-01),

6. 12033807 - Laser drilling of metal foils for assembly in an electrolytic capacitor (2024-07-09),

7. 11972906 - Aluminum oxide layer on anode foil for aluminum electrolytic capacitor (2024-04-30),

8. 11901134 - Formation of conduits in porous capacitor electrodes (2024-02-13),

9. 11830680 - Reduction of charging time in capacitors (2023-11-28),

10. 11791104 - Reducing variance in capacitor electrodes (2023-10-17),

11. 11636985 - Cathode subassembly with integrated separator for electrolytic capacitor, and method of manufacture thereof (2023-04-25),

12. 11545307 - Fabrication of capacitors and recovery of capacitor fabrication matertials (2023-01-03),

13. 11476057 - Increasing capacitance of a capacitor (2022-10-18),

14. 11469052 - Oxide on edges of metal anode foils (2022-10-11),

15. 11342128 - Electrolytic capacitor (2022-05-24),

Title: The Innovative Journey of Ralph Jason Hemphill

Introduction:

Ralph Jason Hemphill, a talented inventor hailing from Sunset, SC (US), has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents:

Ralph Hemphill's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security measures and a sustainable energy solution for rural communities.

Career Highlights:

With a career spanning over two decades, Hemphill has established himself as a visionary in the field of technology. His work has been recognized globally for its ingenuity and practicality.

Collaborations:

Throughout his career, Ralph Hemphill has collaborated with leading tech companies and research institutions to further develop his inventions. His collaborative spirit has led to the creation of cutting-edge technologies that have improved the lives of many.

Conclusion:

In conclusion, Ralph Jason Hemphill's passion for innovation and dedication to creating impactful solutions have solidified his position as a respected inventor in the tech industry. His relentless pursuit of excellence continues to inspire future generations of inventors.