Metal working – Means to assemble or disassemble – Means to assemble electrical device
Reexamination Certificate
2005-12-20
2005-12-20
Trinh, Minh (Department: 3729)
Metal working
Means to assemble or disassemble
Means to assemble electrical device
C029S603150, C029S603160, C029S603170, C360S264200
Reexamination Certificate
active
06976302
ABSTRACT:
In a method to manufacture a bar in which a row of slider sections are aligned, a wafer block is made from a wafer in which rows of slider sections are aligned. The wafer block is bonded to a dummy block on a support plate. Next, a processing step and a cutting step are repeated. The processing step is to perform specific processing on the medium facing surfaces of a row of slider sections in the medium facing surface of the wafer block bonded to the support plate. The cutting step is to cut the wafer block together with the support plate such that the row of slider sections whose medium facing surfaces have received the specific processing are separated from the wafer block to be the bar.
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Ishizaki Kazuo
Itoh Hiroyuki
Nguyen Donghai D.
Oliff & Berridg,e PLC
TDK Corporation
Trinh Minh
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