Patents by Inventor Chul-Hong CHOI

Chul-Hong CHOI 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).

  • Method for manufacturing synthetic gemstone
    Patent number: 11753343
    Abstract: Provided is a method for manufacturing a synthetic gemstone from a body tissue of a person or an animal, the method including: extracting a biomaterial from the body tissue; manufacturing a raw material mixture by mixing the biomaterial with a gemstone material; and melting the raw material mixture to form a synthetic gemstone on a crystal seed.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: September 12, 2023
    Assignee: VIEABIO TECHNOLOGY CO., LTD.
    Inventors: Chul-Hong Choi, Dong-Wook Shin, In-Sang Yoon, Jung-Min Kim
  • Biological material manufacturing device and driving method thereof
    Patent number: 11466239
    Abstract: A biological material manufacturing device according to an embodiment of the inventive concept includes a main body and a head unit that is rotatable on the main body. The main body includes a main groove and a first container groove connected to the main groove. The head unit includes a pillar provided in the main groove and a protruding part that protrudes from the pillar.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 11, 2022
    Assignee: VIEA Logis Co., Ltd.
    Inventors: Chul-Hong Choi, Dong-Wook Shin, In-Sang Yoon, Jung-Min Kim
  • Gemstone growing device
    Patent number: 11414779
    Abstract: Provided is a gemstone growing device including: a first pipe; a second pipe disposed below the first pipe and connected to the first pipe; a third pipe configured to surround the second pipe; a mixed material input part disposed in the first pipe; an oxygen input pipe connected to the first pipe; a first hydrogen input pipe connected to the third pipe; and a muffle disposed below the third pipe.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: August 16, 2022
    Assignee: VIEA LOGIS CO., LTD.
    Inventor: Chul-Hong Choi
  • Method for manufacturing synthetic gemstone
    Patent number: 10844512
    Abstract: Provided is a method for manufacturing a synthetic gemstone, which manufactures a synthetic gemstone from a body tissue separated from a person or an animal, the method including: extracting a biological material from the body tissue; preparing a mixed material by mixing the biological material with a gemstone material; and growing a synthetic gemstone on a crystal seed as a single crystal by melting the mixed material.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: November 24, 2020
    Inventors: Chul-Hong Choi, Dong-Wook Shin, In-Sang Yoon, Jung-Min Kim
  • METHOD FOR MANUFACTURING SYNTHETIC GEMSTONE
    Publication number: 20200270178
    Abstract: Provided is a method for manufacturing a synthetic gemstone from a body tissue of a person or an animal, the method including: extracting a biomaterial from the body tissue; manufacturing a raw material mixture by mixing the biomaterial with a gemstone material; and melting the raw material mixture to form a synthetic gemstone on a crystal seed.
    Type: Application
    Filed: February 27, 2020
    Publication date: August 27, 2020
    Applicant: VIEA LOGIS Co., Ltd.
    Inventors: Chul-Hong CHOI, Dong-Wook SHIN, In-Sang YOON, Jung-Min KIM
  • BIOLOGICAL MATERIAL MANUFACTURING DEVICE AND DRIVING METHOD THEREOF
    Publication number: 20200248117
    Abstract: A biological material manufacturing device according to an embodiment of the inventive concept includes a main body and a head unit that is rotatable on the main body. The main body includes a main groove and a first container groove connected to the main groove. The head unit includes a pillar provided in the main groove and a protruding part that protrudes from the pillar.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 6, 2020
    Inventors: CHUL-HONG CHOI, Dong-Wook SHIN, In-Sang YOON, Jung-Min KIM
  • METHOD FOR MANUFACTURING SYNTHETIC GEMSTONE
    Publication number: 20200131665
    Abstract: Provided is a method for manufacturing a synthetic gemstone, which manufactures a synthetic gemstone from a body tissue separated from a person or an animal, the method including: extracting a biological material from the body tissue; preparing a mixed material by mixing the biological material with a gemstone material; and growing a synthetic gemstone on a crystal seed as a single crystal by melting the mixed material.
    Type: Application
    Filed: July 22, 2019
    Publication date: April 30, 2020
    Applicant: Boram Holdings Co., Ltd.
    Inventors: Chul-Hong CHOI, Dong-Wook SHIN, In-Sang YOON, Jung-Min KIM
  • GEMSTONE GROWING DEVICE
    Publication number: 20200131666
    Abstract: Provided is a gemstone growing device including: a first pipe; a second pipe disposed below the first pipe and connected to the first pipe; a third pipe configured to surround the second pipe; a mixed material input part disposed in the first pipe; an oxygen input pipe connected to the first pipe; a first hydrogen input pipe connected to the third pipe; and a muffle disposed below the third pipe.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Applicant: Viea Logis Co., Ltd.
    Inventor: Chul-Hong Choi