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Chandler, AZ, United States of America

Paul Robert Hoffman

USPTO Granted Patents = 48 (Patent Applications = 2)

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 1.8

ph-index = 18

Forward Citations = 1,139(Granted Patents)

Location History:

Eugene, OR (US) (1988 - 1992)
Chambersburg, PA (US) (1993)
San Marino, CA (US) (2001)
Junction City, OR (US) (2002)
Chandler, AZ (US) (2000 - 2007)
Alvadore, OR (US) (1995 - 2013)
La Jolla, CA (US) (2018 - 2023)
San Diego, CA (US) (2017 - 2024)

Company Filing History:

19 out of 1,009

Amkor Technology, Inc.

Pro Shop Plans Co. Inc.

Cardea Bio, Inc.

Nanomedical Diagnostics, Inc.

Edico Genome Corporation

Paragraf USA Inc.

8. 9 out of 832,680

Other

patents

Years Active: 1988-2025

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48 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12298301 - Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same (2025-05-13),

2. 11921112 - Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same (2024-03-05),

3. 11782057 - Ic with graphene fet sensor array patterned in layers above circuitry formed in a silicon based cmos wafer (2023-10-10),

4. 11732296 - Two-dimensional channel FET devices, systems, and methods of using the same for sequencing nucleic acids (2023-08-22),

5. 11536722 - Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same (2022-12-27),

6. 11016088 - Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same (2021-05-25),

7. 10968481 - Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids (2021-04-06),

8. 10811539 - Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids (2020-10-20),

9. 10607989 - Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids (2020-03-31),

10. 10494670 - Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids (2019-12-03),

11. 10429381 - Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same (2019-10-01),

12. 10429342 - Chemically-sensitive field effect transistor (2019-10-01),

13. 10020300 - Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids (2018-07-10),

14. 10006910 - Chemically-sensitive field effect transistors, systems, and methods for manufacturing and using the same (2018-06-26),

15. 9859394 - Graphene FET devices, systems, and methods of using the same for sequencing nucleic acids (2018-01-02),

Title: The Innovative Contributions of Paul Robert Hoffman in the Field of Integrated Circuits

Introduction

Paul Robert Hoffman, an esteemed inventor based in Chandler, AZ, holds an impressive portfolio of 46 patents. His work primarily focuses on advancements in integrated circuit technology, especially in utilizing innovative materials like graphene for enhanced functionality. Hoffman’s contributions are notable not only for their technical impact but also for their potential applications across various industries.

Latest Patents

Hoffman's latest patents showcase groundbreaking advancements in integrated circuits. One of his significant inventions is an integrated circuit (IC) chip that features a graphene field effect transistor (gFET) sensor array layered above circuitry formed in a silicon-based CMOS wafer. This IC chip includes readout integrated circuit (ROIC) circuitry and a unique design that allows direct contact of a sample liquid with the graphene channels, effectively forming a liquid gate to enhance detection capabilities.

Another notable patent involves a biosensor integrated circuit chip, which is designed to receive liquid samples containing biological analytes. This invention incorporates multiple well structures with passivation layers allowing a liquid gate to be formed above the channel of the gFETs. Such innovations represent a significant leap in biosensor technology and nucleic acid sequencing.

Career Highlights

Throughout his career, Paul Robert Hoffman has made strides in semiconductor technology. He has worked with leading companies in the industry, including Amkor Technology, Inc., where he has contributed his innovative ideas and expertise. Hoffman's research has paved the way for many advancements in circuit design and sensor technology.

Collaborations

Hoffman has collaborated with notable professionals in the field, such as Mitchell Lerner and Sam H. Bright. These partnerships have likely fostered a rich environment for developing cutting-edge technologies, allowing for the exchange of ideas and expertise.

Conclusion

Paul Robert Hoffman’s contributions to integrated circuit technology and biosensing are commendable. His innovative use of materials such as graphene and his advancements in sensor technologies reflect his dedication to pushing the boundaries of engineering. With a strong patent portfolio, Hoffman is poised to continue making significant impacts in the field and beyond.

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