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Inventor profile of:

Hung Yu Cheng

City:

Country:

United States

Published Applications:

1

Last publication date:

2011-04-14

Top Assignees for applications by Hung Yu Cheng

The entities that hold a legal rights for patent applications filed by inventor Cheng Hung Yu:

World Wide Stationery Mfg. Co., Ltd. 1 Hong Kong, China

Recent patent applications by Cheng Hung Yu

Hung Yu Cheng from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-04-14

US20110085846A1

Performing operations; transporting

Ring binder mechanism

InventorID:

3533656 ⎘