Patents by Inventor Kang-Seon Cho

Kang-Seon Cho 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).

  • Publication number: 20130066148
    Abstract: Disclosed is a method of augmenting the glans that can safely and naturally expand the glans without causing problems such as an unnatural rough or shiny surface of the glans and the severe side effects of epidermal necrosis, which are caused by the conventional method of augmenting the glans. The method includes inserting an injector needle for injecting a filler into the central area of the lamina propria through the peripheral area of the ostium urethrae externum of the glans, slowly injecting the filler while checking with visual and tactual senses that the glans tissue where the filler is injected swells up and becomes tight and pressure resistance occurs and is maintained during injection of the filler, and slowly injecting the filler whereby the filler is uniformly spread by changing the depth and the direction of the inserted injector needle to expand half the glans area with a one-time injection.
    Type: Application
    Filed: September 12, 2011
    Publication date: March 14, 2013
    Inventors: Kang Seon CHO, Dong Soo YU, Dae Yul YANG
  • Publication number: 20080279806
    Abstract: Disclosed herein is a dermal filler composition. The composition includes polymethylmethacrylate (PMMA), cross-linked dextran, hydroxypropyl methylcellulose (HPMC), and physiological saline or distilled water. The composition rapidly restores volume at application sites by injection, does not require pre-testing, such as allergic skin testing, because it does not cause severe allergic reactions, is cheap, and is not easily degraded or absorbed in the body, thus ensuring a long-lasting volume augmentation effect. Due to the characteristics described above, the composition facilitates volume correction requiring a large amount (20 cc or greater) of dermal filler such as in augmentation phalloplasty.
    Type: Application
    Filed: November 2, 2007
    Publication date: November 13, 2008
    Inventor: Kang Seon Cho
  • Patent number: 6173714
    Abstract: A surgically enlarging method of microcaulia by which length and circumference of micropenis are simultaneously enlarged and expanded without incurring any deformation or side effect thereto, enabling the microcaulia patients to overcome the physical defect, shame and inferiority complex and thereby providing them with increased sexual self confidence.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: January 16, 2001
    Inventor: Kang-Seon Cho
  • Patent number: 5921246
    Abstract: A surgically enlarging method of microcaulia by which length and circumference of micropenis are simultaneously enlarged and expanded without incurring any deformation or side effect thereto, enabling the microcaulia patients to overcome the physical defect, shame and inferiority complex and thereby providing them with increased sexual self confidence.
    Type: Grant
    Filed: July 8, 1998
    Date of Patent: July 13, 1999
    Inventor: Kang-Seon Cho