专利检索 ap:("SEMES CO., LTD.") AND inv:"Joo Hyun Seo" 第 1 页

1.

发明授权
Elevator unit for transferring tray and test handler including same 有权

公开(公告)号：US11892500B2

公开(公告)日：2024-02-06

申请号：US17857978

申请日：2022-07-05

申请人： SEMES CO., LTD.

发明人： Jin Ho Kang , Joo Hyun Seo

IPC分类号： G01P3/48 , G01R31/28 , H01L21/677 , B66B9/00

CPC分类号： G01R31/2867 , B66B9/00 , G01R31/2862 , H01L21/677

摘要： An elevator unit for transferring a tray includes a tray guide block on which a tray is seated, a wrapping connector driving member configured to elevate and lower the tray guide block, a fixed fastener connected to the tray guide block, and a corrective fastener connected to the wrapping connector driving member and configured to rotatably coupled to the fixed fastening member.