Patents by Inventor Sang-Sik Ham

Sang-Sik Ham 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: 20250066347
    Abstract: The present invention relates to: a substituted thiazolidinedione derivative compound having a novel structure acting as a sterol regulatory element-binding protein-1 (SREBP1) inhibitor, a hydrate thereof, or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition for preventing or treating cancer, comprising same as an active ingredient.
    Type: Application
    Filed: December 19, 2022
    Publication date: February 27, 2025
    Inventors: Jun-Kyum KIM, Jia CHOI, Eun-Jung KIM, Cheol-Kyu PARK, Seok Won HAM, Min Gi PARK, Hyeon Ju JEONG, Sung Jin KIM, Kyungim MIN, Jong Min PARK, Jungwook CHIN, Sung Jin CHO, Jina KIM, Kyung Jin JUNG, Nayeon KIM, Suhui KIM, Sugyeong KWON, Su-Jeong LEE, Minseon JEONG, Hongchan AN, Jeong-Eun PARK, Dong-Hyun KIM, Ji-youn LIM, Ju-sik MIN, Ji Sun HWANG, Hyo-Jung CHOI, Hayoung HWANG, Oh-Bin KWON, Sungwoo LEE, Sang Bum KIM
  • Patent number: 7424811
    Abstract: To handcuffs for preventing double-locking is added a structure or a member in which a stopper is in resilient contact with and is locked to bodies of the stationary hoops, so that the movement of the stopper is basically prevented even if shocks are transmitted from sides of the bodies of the stationary hoops while the handcuffs are carried, and thus the ability to move a detent thereof is secured. Thereby, a swivel hoop can be rapidly rotated under emergency circumstances while the handcuffs are carried, and can be meshed with the ratchet of a detent installed between the bodies of the stationary hoops.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: September 16, 2008
    Assignee: MR Infraauto Co., Ltd.
    Inventors: Sang-Sik Ham, Do-Hun Ham, Ju-Taek Park
  • Publication number: 20080148788
    Abstract: To handcuffs for preventing double-locking is added a structure or a member in which a stopper is in resilient contact with and is locked to bodies of the stationary hoops, so that the movement of the stopper is basically prevented even if shocks are transmitted from sides of the bodies of the stationary hoops while the handcuffs are carried, and thus the ability to move a detent thereof is secured. Thereby, a swivel hoop can be rapidly rotated under emergency circumstances while the handcuffs are carried, and can be meshed with the ratchet of a detent installed between the bodies of the stationary hoops.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 26, 2008
    Applicant: MR InfraAuto Co., Ltd.
    Inventors: Sang-Sik Ham, Do-Hun Ham, Ju-Taek Park
  • Patent number: 7188905
    Abstract: A reclining device for vehicle seats having a structure capable of reliably maintaining a seat back locking state for preventing the seat back from being undesirably moved on the seat cushion is disclosed. The reclining device includes a base plate, an arm plate, a central shaft, a cam, a pair of locks, a guide plate, an action spring, a return spring, and an actuating lever. The central shaft has a first angled part provided on an intermediate portion of the central shaft and a second angled part provided on an end of the central shaft. The cam has a through hole, a main cam heel and a pair of subsidiary cam heels. Each lock has a main lock heel, a pair of subsidiary lock heels, and a guide protrusion provided on a surface of the lock in a direction parallel to an axis of the central shaft.
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: March 13, 2007
    Assignee: MR Industrial Co., Ltd.
    Inventor: Sang-Sik Ham
  • Publication number: 20050212339
    Abstract: Disclosed herein is a reclining device for vehicle seats which has a structure capable of reliably maintaining a seat back locking state when a seat back of a vehicle seat is not reclined, thus preventing the seat back from being undesirably moved on the seat cushion, thereby providing a smooth comfortable ride. The reclining device includes a base plate, an arm plate, a central shaft, a cam, a pair of locks, a guide plate, an action spring, a return spring, and an actuating lever. In the reclining device, the central shaft has a first angled part which is provided on an intermediate portion of the central shaft so that an inner end of the action spring is fitted over and fastened to the first angled part, and a second angled part provided on an end of the central shaft. The cam has a through hole, a main cam heel which is provided on each of diametrically opposite sides of the cam, and a pair of subsidiary cam heels which is provided on opposite sides of the main cam heel.
    Type: Application
    Filed: March 17, 2005
    Publication date: September 29, 2005
    Applicant: MR INDUSTRIAL CO., LTD.
    Inventor: Sang-Sik Ham