Company Filing History:

9 out of 164,108

International Business Machines Corporation

Years Active: 2013-2020

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10 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10613027 - Chemical sensors based on plasmon resonance in graphene (2020-04-07),

2. 10564097 - Chemical sensors based on plasmon resonance in graphene (2020-02-18),

3. 9594018 - Chemical sensors based on plasmon resonance in graphene (2017-03-14),

4. 9423345 - Chemical sensors based on plasmon resonance in graphene (2016-08-23),

5. 9413075 - Graphene based structures and methods for broadband electromagnetic radiation absorption at the microwave and terahertz frequencies (2016-08-09),

6. 9215835 - Graphene based structures and methods for shielding electromagnetic radiation (2015-12-15),

7. 9210835 - Graphene based structures and methods for shielding electromagnetic radiation (2015-12-08),

8. 9174414 - Graphene based structures and methods for shielding electromagnetic radiation (2015-11-03),

9. 9174413 - Graphene based structures and methods for shielding electromagnetic radiation (2015-11-03),

10. 8610617 - Graphene based structures and methods for broadband electromagnetic radiation absorption at the microwave and terahertz frequencies (2013-12-17),

Title: Innovative Contributions of Hugen Yan

Introduction

Hugen Yan, an accomplished inventor based in Ossining, NY, has made significant strides in the field of chemical sensing through his innovative research on graphene-based technologies. With a total of 10 patents to his name, Yan's work plays a crucial role in advancing sensor capabilities, particularly through the use of plasmon resonance.

Latest Patents

Among his notable recent patents is a groundbreaking invention focused on chemical sensors based on plasmon resonance in graphene. This patent outlines techniques for forming both nanoribbon and bulk graphene-based Surface Plasmon Resonance (SPR) sensors. The process involves depositing graphene onto a substrate that features a dielectric layer atop a conductive layer. Following this, the graphene is meticulously patterned into multiple evenly spaced strips that exhibit precise width and separation measurements. This innovation also includes utilizing a dielectric layer to create periodic regions of varying permittivity, enhancing the sensor's capabilities. Moreover, the patent details a testing apparatus and methodology for analyzing samples utilizing these SPR sensors.

Career Highlights

Hugen Yan has had a distinguished career, working with renowned companies such as IBM and Globalfoundries Inc. His expertise and innovations have positioned him as a leading figure in the technological domain, particularly in the area of chemical sensors and materials science.

Collaborations

Throughout his career, Yan has collaborated with esteemed professionals in his field, including Phaedon Avouris and Chun-Yung Sung. These collaborations have contributed to the robustness of his work and have fostered innovation within the industry.

Conclusion

Hugen Yan's contributions to the field of chemical sensors using graphene illustrate his role as a forward-thinking inventor. His patents not only reflect his innovative spirit but also underline the potential of graphene technology in developing advanced sensing solutions. As the industry continues to evolve, Yan's inventions will likely pave the way for future breakthroughs in chemical sensing and beyond.

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