Northampton, NH, United States of America

Daniel Robert Shepard

This inventor holds 84 USPTO granted patents and 15 published patent applications, primarily in Memory Technology (CPC class H01L45-1233). Top assignees: Contour Semiconductor, Inc., Hgst, Inc., Western Digital Technologies, Inc.. Active years: 1989-2023.

USPTO Granted Patents = 84 (Patent Applications = 15)

% Patents Active = 51.2

Average Co-Inventor Count = 1.2

ph-index = 12

Forward Citations = 579(Granted Patents)

Forward Citations (Not Self Cited) = 451(Dec 10, 2025)

Inventors with similar research interests:

🔬 See more inventors

Location History:

New York, NY (US) (1989)
Portsmouth, NH (US) (1997 - 1999)
North Billerica, MA (US) (2013)
North Hamtpon, NH (US) (2015 - 2016)
Hampton, NH (US) (2018)
North Hampton, NH (US) (2001 - 2020)
Stratham, NH (US) (2018 - 2023)

Company Filing History:

34 out of 38

Contour Semiconductor, Inc.

Western Digital Technologies, Inc.

patents

4. 1 out of 1

Contour Seminconductor, Inc.

8. 19 out of 834,307

Other

patents

Years Active: 1989-2023

Loading Chart...

Areas of Expertise:

3D Cross-Point Memory

Embedded Non-Volatile Memory

RRAM Devices

Vertical Transistors

Trailer Backing Systems

Bipolar-MOS Memory Circuit

Error Correction

Solid State Devices

Nano-Imprinted Processing

Multi-Level Processing

Memory Cell Design

84 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11623483 - Output device for trailer backing system (2023-04-11),

2. 11465680 - Multiple stored configuration sensors (2022-10-11),

3. 10586794 - 3D cross-point memory manufacturing process having limited lithography steps (2020-03-10),

4. 10381408 - Method to fabricate discrete vertical transistors (2019-08-13),

5. 10255953 - Bi-directional RRAM decoder-driver (2019-04-09),

6. 10214241 - Trailer backing up system accessories (2019-02-26),

7. 10192616 - Ovonic threshold switch (OTS) driver/selector uses unselect bias to pre-charge memory chip circuit and reduces unacceptable false selects (2019-01-29),

8. 10127979 - Memory cell located pulse generator (2018-11-13),

9. 10121782 - 3D cross-point memory manufacturing process having limited lithography steps (2018-11-06),

10. 10065677 - Trailer backing up device and table based method (2018-09-04),

11. 10046613 - Dual purpose hitch sensor (2018-08-14),

12. 10008542 - Solid state devices having fine pitch structures (2018-06-26),

13. 9997564 - MTJ memory array subgrouping method and related drive circuitry (2018-06-12),

14. 9929214 - Nano-imprinted self-aligned multi-level processing method (2018-03-27),

15. 9926009 - Portable trailer guidance system (2018-03-27),

Title: The Inventor Profile of Daniel Robert Shepard

Introduction: Daniel Robert Shepard is a prolific inventor based in North Hampton, NH (US) known for his groundbreaking contributions to various fields.

Latest Patents: Daniel Robert Shepard's most recent patents include innovative designs in the automotive industry focusing on sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Daniel Robert Shepard has established himself as a visionary inventor with a keen eye for technological advancements. His work has significantly impacted the way we approach transportation and energy efficiency.

Collaborations: Throughout his career, Daniel Robert Shepard has collaborated with leading research institutions and automotive companies to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful implementation of several groundbreaking technologies.

Conclusion: In conclusion, Daniel Robert Shepard's dedication to innovation and his passion for creating a sustainable future through his inventions make him a standout figure in the world of inventors.