The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2008
Filed:
Sep. 29, 2003
Kwang Hyo Chung, Busan-shi, KR;
Jong Soo Ko, Daejon-shi, KR;
Hyun Chul Yoon, Seoul, KR;
Hae Sik Yang, Daejon-shi, KR;
Hyeon Bong Pyo, Daejon-shi, KR;
Sung Jin Kim, Daejon-shi, KR;
Yun Tae Kim, Daejon-shi, KR;
Kwang Hyo Chung, Busan-shi, KR;
Jong Soo Ko, Daejon-shi, KR;
Hyun Chul Yoon, Seoul, KR;
Hae Sik Yang, Daejon-shi, KR;
Hyeon Bong Pyo, Daejon-shi, KR;
Sung Jin Kim, Daejon-shi, KR;
Yun Tae Kim, Daejon-shi, KR;
Electronics and Telecommunications Research Institute, Daejon-shi, KR;
Abstract
Disclosed is to a device for exchanging minimum amount of the fluid only by using surface tension of the fluid instead of external force like a pump. According to the device, an additional pump and power supply is not needed, thereby the device can be small sized and portable, and not only manufacturing cost decreases and yield increases but the device is hardly out of order.