Patents by Inventor Jung-Hung SU

Jung-Hung SU 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).

  • Mat with thermostatic layer between two layers of foam to reduce heat accumulation and method for making the same
    Patent number: 9895004
    Abstract: A mat with a thermostatic layer between two layers of foam to reduce heat accumulation and the manufacturing process thereof, which includes a supporting foam layer, an air permeable foam layer, and the thermostatic layer; wherein the thermostatic layer lies on the top side of the supporting foam layer and includes phase change material (PCM) microcapsules and a bonding material; the air permeable foam layer has larger pores than the supporting foam layer, and has its bottom side attached to the thermostatic layer, and is thus bonded to the supporting foam layer via the bonding material. When a user lies on the air permeable foam layer, the user's body skin is not directly pressed against the PCM microcapsules, thereby allowing the PCM microcapsules to communicate with the ambient air through the pores in the air permeable foam layer and to dissipate heat rapidly for keeping the mat cool.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: February 20, 2018
    Assignee: SEDA CHEMICAL PRODUCTS CO., LTD.
    Inventors: Wei-Kuan Wang, Jung-Hung Su
  • MAT WITH THERMOSTATIC LAYER BETWEEN TWO LAYERS OF FOAM TO REDUCE HEAT ACCUMULATION AND METHOD FOR MAKING THE SAME
    Publication number: 20180020842
    Abstract: A mat with a thermostatic layer between two layers of foam to reduce heat accumulation and the manufacturing process thereof, which includes a supporting foam layer, an air permeable foam layer, and the thermostatic layer; wherein the thermostatic layer lies on the top side of the supporting foam layer and includes phase change material (PCM) microcapsules and a bonding material; the air permeable foam layer has larger pores than the supporting foam layer, and has its bottom side attached to the thermostatic layer, and is thus bonded to the supporting foam layer via the bonding material. When a user lies on the air permeable foam layer, the user's body skin is not directly pressed against the PCM microcapsules, thereby allowing the PCM microcapsules to communicate with the ambient air through the pores in the air permeable foam layer and to dissipate heat rapidly for keeping the mat cool.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 25, 2018
    Applicant: SEDA CHEMICAL PRODUCTS CO., LTD.
    Inventors: Wei-Kuan WANG, Jung-Hung SU