Hyung Gyu Park

USPTO Granted Patents = 7 (Patent Applications = 2)

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 48(Granted Patents)

Location History:

Oakland, CA (US) (2011)
Zurich, CH (2013 - 2018)
Gyeongbuk, KR (2021)
Pohang, KR (2022)

Company Filing History:

4 out of 1,572

Lawrence Livermore National Security, LLC

where one patent can have more than one assignee

Years Active: 2011-2022

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11518142 - Method for making porous graphene membranes and membranes produced using the method (2022-12-06),

2. 11125694 - Method, uses thereof and device for analyzing an analyte using surface enhanced Raman spectroscopy (2021-09-21),

3. 10143975 - Three-layered porous graphene membrane with supporter and bonding layers (2018-12-04),

4. 9778197 - Metal-dielectric-CNT nanowires for surface-enhanced Raman spectroscopy (2017-10-03),

5. 8940173 - Membranes with functionalized carbon nanotube pores for selective transport (2015-01-27),

6. 8557480 - High power density fuel cell comprising an array of microchannels (2013-10-15),

7. 8038887 - Membranes for nanometer-scale mass fast transport (2011-10-18),

Title: Hyung Gyu Park: Innovator in Graphene Technology

Introduction

Hyung Gyu Park is a prominent inventor based in Zurich, Switzerland. He has made significant contributions to the field of materials science, particularly in the development of graphene technologies. With a total of 7 patents, his work has garnered attention for its innovative approaches and practical applications.

Latest Patents

Among his latest patents, Park has developed a method for making porous graphene membranes. This method involves creating a porous graphene layer with a thickness of less than 100 nm and pores ranging from 5-900 nm. The process includes providing a catalytically active substrate that facilitates graphene formation under chemical vapor deposition conditions. The presence of catalytically inactive domains on the substrate surface allows for the in situ formation of pores in the graphene layer.

Another notable patent focuses on a method for analyzing an analyte using surface enhanced Raman spectroscopy (SERS). This method includes several steps, such as providing a flat or structured metal surface, depositing the analyte or an open pore matrix material, and applying a multitude of nano-droplets of a SERS-active metal. The analysis is conducted by scanning laser irradiation, allowing for precise spectroscopic examination of the analyte.

Career Highlights

Hyung Gyu Park has worked with esteemed organizations, including Lawrence Livermore National Security, LLC and ETH Zurich. His experience in these institutions has contributed to his expertise in advanced materials and innovative technologies.

Collaborations

Throughout his career, Park has collaborated with notable individuals such as Olgica Bakajin and Jason K. Holt. These partnerships have further enriched his research and development efforts in the field of graphene and spectroscopy.

Conclusion

Hyung Gyu Park stands out as a leading inventor in graphene technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to influence the advancement of materials science and analytical techniques.

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