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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.:

US 9902564 B1

PDFFull Text
Date of Patent:
Feb. 27, 2018

Filed:

Dec. 26, 2016

Roller assembly, step roller thereof, and method for transporting substrate using the same

Applicants:

Industrial Technology Research Institute, Hsinchu, TW;

Atma Champ Ent. Corp., New Taipei, TW;

Inventors:

Kuo-Hsin Huang, Hsinchu County, TW;

Chao-Feng Sung, Hsinchu, TW;

Yu-Lin Hsu, Tainan, TW;

Hsin-Yun Hsu, Hsinchu County, TW;

I-Chung Kao, New Taipei, TW;

Kuo-Jung Sun, New Taipei, TW;

Shou-Cheng Shen, Taipei, TW;

Kai Chang, New Taipei, TW;

Assignees:

Industrial Technology Research Institute, Hsinchu, TW;

ATMA CHAMP ENT. CORP., New Taipei, TW;

Attorney:

JCIPRNET

Primary Examiner:

William R Harp

Int. Cl.
CPC ...
B65G 13/00 (2006.01); B65G 39/07 (2006.01); B65H 20/12 (2006.01);
U.S. Cl.
CPC ...
B65G 39/07 (2013.01); B65H 20/12 (2013.01);
Abstract

A roller assembly for transporting a substrate includes a step roller, a first transport roller, and a second transport roller. The step roller includes a main roller, an air cylinder, and a pair of edge rollers. The air cylinder is sleeved on the main roller, and includes a plurality of air jetting holes and a plurality of air suction holes. The edge rollers are disposed on the main roller and are located on opposite ends of the air cylinder. The first transport roller and the second transport roller are disposed on opposite sides of the step roller, wherein the substrate is transported from the first transport roller to the second transport roller through the step roller. A method using the same is also provided.

Find Patent Forward Citations

Huang, Kuo-Hsin. (2018). Roller assembly, step roller thereof, and method for transporting substrate using the same (U.S. Patent No. 9902564). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9902564

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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