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. 25, 2014
Filed:
Sep. 14, 2010
Su-hwan Kim, Yongin-si, KR;
Su-young Byun, Yongin-si, KR;
Kyoung-heon Heo, Yongin-si, KR;
Sang-chul Seo, Yongin-si, KR;
Byoung-kuk Kim, Yongin-si, KR;
Su-Hwan Kim, Yongin-si, KR;
Su-Young Byun, Yongin-si, KR;
Kyoung-Heon Heo, Yongin-si, KR;
Sang-Chul Seo, Yongin-si, KR;
Byoung-Kuk Kim, Yongin-si, KR;
Samsund SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Abstract
A lamp heater and a drying apparatus including the same, the lamp heater including a plurality of three-phase power source lamps, a dummy load, the dummy load being configured to maintain a phase balance of the three-phase power source lamps, and a controller, the controller controlling the three-phase power source lamps and the dummy load depending on a lighting condition of the three-phase power source lamps.