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. 14, 2006
Filed:
Jun. 07, 2004
Geun-soo an, Cheonan, KR;
Gi-cheon Yoon, Sungnam, KR;
Geun-Soo An, Cheonan, KR;
Gi-Cheon Yoon, Sungnam, KR;
Abstract
A transfer apparatus is provided for the transport of transfer objects such as glass substrates or semiconductor devices in which cleanliness and secure transport are of major concern. A plurality of air nozzles inject air through the plurality of air nozzles to hold a transfer object in place above or below the plurality of air nozzles without the plurality of air nozzles making contact with the transfer object. The plurality of air nozzles are positioned perpendicular to the transfer object to stop and/or engage the transfer object in a rest position. The plurality of air nozzles are inclined to a specified angle to move the transferred object in a desired direction. Advantageously, because the transfer object is moved without physical contact between the structure of the air nozzles and the transfer object, the transfer is secure, clean, and efficient.