Patents by Inventor Gyujun PARK

Gyujun PARK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SAMPLE DILUTING AND DISPENSING DEVICE FOR ICP-AES ANALYSIS
    Publication number: 20220120647
    Abstract: The present invention relates to a sample diluting and dispensing device. The sample diluting and dispensing device according to the present invention includes: a sample holding plate in which a holding part for holding a plurality of sample vessels is formed; a moving unit for transferring the sample holding plate in a plane direction and a height direction; a sample supply unit for supplying a sample to the sample vessel; a diluent supply unit for supplying a diluent to the sample vessel; a scale installed below the sample holding plate to measure a weight of the sample vessel; and a controller for receiving a weight measurement result from the scale and controlling an operation of each of the sample holding plate, the sample supply unit, and the diluent supply unit.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 21, 2022
    Inventors: Jung Hun PARK, Gyujun PARK, Min Jung PARK