Patents by Inventor Joo Hee Ryu

Joo Hee Ryu 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).

  • Air conditioner
    Patent number: D523542
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 20, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: San Hui Oh, Joo Hee Ryu
  • Air conditioner
    Patent number: D523943
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 27, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: San Hui Oh, Joo Hee Ryu
  • Air conditioner
    Patent number: D523944
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 27, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: San Hui Oh, Joo Hee Ryu
  • Air conditioner
    Patent number: D523945
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 27, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun Hui Oh, Joo Hee Ryu
  • Air conditioner
    Patent number: D523946
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 27, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: San Hui Oh, Joo Hee Ryu
  • Air conditioner
    Patent number: D524431
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: July 4, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: San Hui Oh, Joo Hee Ryu, Mun Sung Hwang, Ju Hyung Lee
  • Air conditioner
    Patent number: D524432
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: July 4, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: San Hui Oh, Joo Hee Ryu