Invention Grant
- Patent Title: RFID-containing carriers used for silicon wafer quality
- Patent Title (中): 用于硅晶片质量的含RFID载体
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Application No.: US11935283Application Date: 2007-11-05
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Publication No.: US08388410B2Publication Date: 2013-03-05
- Inventor: John Wesley Albright, Jr.
- Applicant: John Wesley Albright, Jr.
- Applicant Address: US PA Carlisle
- Assignee: P.R. Hoffman Machine Products, Inc.
- Current Assignee: P.R. Hoffman Machine Products, Inc.
- Current Assignee Address: US PA Carlisle
- Agency: McNees Wallace & Nurick LLC
- Main IPC: B24B49/00
- IPC: B24B49/00
Abstract:
A carrier configured for use in a lapping machine includes a body having a first opening for carrying a work piece during operation of the lapping machine. A device is arranged and disposed in the body. The device is configured to retain information readable by a reading device for identifying the body.
Public/Granted literature
- US20090114549A1 RFID-CONTAINING CARRIERS USED FOR SILICON WAFER QUALITY Public/Granted day:2009-05-07
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