Patents by Inventor Sheung S. Choi

Sheung S. 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).

  • Patent number: 10660413
    Abstract: A jewelry setting including a structure having an outer circumference in a round shape and setting a first set of stones, a second set of stones and a third set of stones, the first set of stones being set within the structure using a combination of prongs and a first set of mounting apertures, the second set of stones being set within the structure using a combination of the prongs and a second set of mounting apertures, the third set of stones being set within the structure using a friction setting and a third set of mounting apertures, the first set of stones, the second set of stones and the third set of stones being arranged so that the first set of stones, the second set of stones and the third set of stones appear to be a continuous, uninterrupted surface thus creating an illusion of a large stone in the round shape.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: May 26, 2020
    Inventor: Sheung S. Choi
  • Patent number: 10575605
    Abstract: A jewelry setting having a structure, the structure having an outer circumference in a round shape and setting four princess-cut stones and at least eight stones of a different cut, the structure including an invisible setting located at a center of the structure, the invisible setting partially mounting the four princess-cut stones, the four princess-cut stones being surrounded by the at least eight stones of a different cut, the eight stones of a different cut being set using prong settings, the four princess-cut stones and the at least eight stones of a different cut being arranged so that the four princess-cut stones and the at least eight stones appear to be a continuous, uninterrupted surface thus creating an illusion of a large stone in the round shape; and a ring structure attached to the structure.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: March 3, 2020
    Inventor: Sheung S. Choi
  • Publication number: 20180271235
    Abstract: A jewelry setting including a structure having an outer circumference in a round shape and setting a first set of stones, a second set of stones and a third set of stones, the first set of stones being set within the structure using a combination of prongs and a first set of mounting apertures, the second set of stones being set within the structure using a combination of the prongs and a second set of mounting apertures, the third set of stones being set within the structure using a friction setting and a third set of mounting apertures, the first set of stones, the second set of stones and the third set of stones being arranged so that the first set of stones, the second set of stones and the third set of stones appear to be a continuous, uninterrupted surface thus creating an illusion of a large stone in the round shape.
    Type: Application
    Filed: March 23, 2017
    Publication date: September 27, 2018
    Inventor: Sheung S. Choi
  • Patent number: 9913514
    Abstract: A ring includes a head portion, a base portion and a structure. The structure is incorporated into a first thickness of the head portion with the structure being between an inner rim and an outer rim of the head portion. The structure includes an invisible setting located within an indentation of the structure with the invisible setting mounting at least one center stone and a plurality of secondary stones in such a way that the at least one center stone and the plurality of secondary stones appear to be a continuous, uninterrupted surface thereby creating an illusion of a large stone in a marquise or round shape.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: March 13, 2018
    Assignee: FD Worldwide Merchandise Group, Inc.
    Inventor: Sheung S. Choi
  • Publication number: 20170188670
    Abstract: A jewelry setting having a structure, the structure having an outer circumference in a round shape and setting four princess-cut stones and at least eight stones of a different cut, the structure including an invisible setting located at a center of the structure, the invisible setting partially mounting the four princess-cut stones, the four princess-cut stones being, surrounded by the at least eight stones of a different cut, the eight stones of a different cut being set using prong settings, the four princess-cut stones and the at least eight stones of a different cut being arranged so that the four princess-cut stones and the at least eight stones appear to be a continuous, uninterrupted surface thus creating an illusion of a large stone in the round shape; and a ring structure attached to the structure
    Type: Application
    Filed: March 23, 2017
    Publication date: July 6, 2017
    Inventor: Sheung S. Choi
  • Publication number: 20150173470
    Abstract: A ring includes a head portion, a base portion and a structure. The structure is incorporated into a first thickness of the head portion with the structure being between an inner rim and an outer rim of the head portion. The structure includes an invisible setting located within an indentation of the structure with the invisible setting mounting at least one center stone and a plurality of secondary stones in such a way that the at least one center stone and the plurality of secondary stones appear to be a continuous, uninterrupted surface thereby creating an illusion of a large stone in a marquise or round shape.
    Type: Application
    Filed: March 2, 2015
    Publication date: June 25, 2015
    Inventor: Sheung S. Choi
  • Patent number: 8966938
    Abstract: A ring with a composite Diamond Head setting is described that includes a head portion and a base portion. The head portion includes at least one channel structure that defines a marquise-cut diamond shaped indentation adapted to be positioned with a plurality of multiple shaped diamonds in a juxtaposition arrangement to form a clustered Diamond Head that creates an illusion of a big marquise-cut shaped diamond over the head portion. The head portion can include a circular or pear shaped indentation adapted to be positioned with multiple shaped diamonds in a juxtaposition arrangement to form a clustered Diamond Head that creates an illusion of a big a circular or pear shape shaped diamond over the head portion.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: March 3, 2015
    Assignee: FD Worldwide Merchandise Group, Inc.
    Inventor: Sheung S. Choi
  • Publication number: 20110219820
    Abstract: A ring with a composite Diamond Head setting is described that includes a head portion and a base portion. The head portion includes at least one channel structure that defines a marquise-cut diamond shaped indentation adapted to be positioned with a plurality of multiple shaped diamonds in a juxtaposition arrangement to form a clustered Diamond Head that creates an illusion of a big marquise-cut shaped diamond over the head portion. The head portion can include a circular or pear shaped indentation adapted to be positioned with multiple shaped diamonds in a juxtaposition arrangement to form a clustered Diamond Head that creates an illusion of a big a circular or pear shape shaped diamond over the head portion.
    Type: Application
    Filed: March 9, 2010
    Publication date: September 15, 2011
    Inventor: Sheung S. Choi