Patents by Inventor Sunhwan PARK

Sunhwan 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).

  • PH MONITORING SYSTEMS HAVING SENSOR MODULES
    Publication number: 20230296550
    Abstract: A pH monitoring system includes a first pipe, and a second pipe and a third pipe each branched from the first pipe, a drain connected to the third pipe, a sensor module connected to the second pipe, the sensor module including an inlet valve connected to the second pipe, an outlet valve connected to the drain, and a chamber configured to receive a chemical liquid therein, and a pH sensor mountable to the sensor housing. The sensor module is disposed in parallel to the third pipe.
    Type: Application
    Filed: October 10, 2022
    Publication date: September 21, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sunhwan PARK, Jaeo RYU, Jungsoo SON, Kyoungok KIM, Wonhee PARK, Jiho UH, Hyunsoo CHUN