Patents by Inventor Byung-Chul CHA

Byung-Chul CHA 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 DEVICE FOR A VEHICLE
    Publication number: 20240092141
    Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.
    Type: Application
    Filed: March 8, 2023
    Publication date: March 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
  • System and method for alternative simulation of logistics infrastructure
    Patent number: 8560284
    Abstract: A future amount is created through demand estimation by rectifying data administrated in a logistics infrastructure through a system and a method for alternative simulation of a logistics infrastructure. In addition, an infrastructure load by a future year amount is analyzed and an alternative is selected through the load analysis.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: October 15, 2013
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Moon Sung Park, Byung-Chul Cha, Jiyoung Choi, Hong Suk Hu, Jong Heung Park
  • MAIL ACCEPTANCE SYSTEM AND METHOD
    Publication number: 20110035249
    Abstract: A mail acceptance system selects a mail center that is near a client by using mail acceptance information input by the client, calculates transport cost of the selected mail center, selects a mail center that is appropriate for making loads of mail centers equal and minimizing the transport cost as a suitable mail center from among the selected mail centers, and sets a visit and acceptance schedule for visiting and accepting the client's mail.
    Type: Application
    Filed: February 4, 2010
    Publication date: February 10, 2011
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kibaek LEE, Byung-Chul Cha, Hong Suk Hu, Jong Heung Park
  • SYSTEM AND METHOD FOR ALTERNATIVE SIMULATION OF LOGISTICS INFRASTRUCTURE
    Publication number: 20100145761
    Abstract: A future amount is created through demand estimation by rectifying data administrated in a logistics infrastructure through a system and a method for alternative simulation of a logistics infrastructure. In addition, an infrastructure load by a future year amount is analyzed and an alternative is selected through the load analysis.
    Type: Application
    Filed: November 9, 2009
    Publication date: June 10, 2010
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Moon Sung PARK, Byung-Chul CHA, Jiyoung CHOI, Hong Suk HU, Jong Heung PARK