Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means
Reexamination Certificate
2007-11-09
2010-11-23
Rodriguez, Joseph C (Department: 3653)
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Condition responsive means controls separating means
C414S935000
Reexamination Certificate
active
07838790
ABSTRACT:
A multifunctional handler system for electrical testing of semiconductor devices is provided. The multifunctional handler system comprises: (1) a semiconductor device processing section comprising a loading unit including a buffer, a sorting unit including a separate marking machine, and a unloading unit; (2) a semiconductor device testing section, separate from the semiconductor device processing section, comprises a test chamber, the test chamber is separated into two or more test spaces, and the test spaces of the test chamber include a second chamber positioned at a lower position, a first chamber positioned above the second chamber, and pipelines for connecting the first and second chambers to each other; and (3) a host computer which is independently connected to the semiconductor device processing section and the semiconductor device testing section and controls tray information, test results, marking information, and test program information.
REFERENCES:
patent: 6066822 (2000-05-01), Nemoto et al.
patent: 08-233901 (1996-09-01), None
patent: 20020005877 (2000-10-01), None
patent: 10-2000-0066770 (2000-11-01), None
Kam Do-young
Kang Ju-il
Kang Ki-sang
Kang Seong-goo
Lee Jae-il
Mills & Onello LLP
Rodriguez Joseph C
Samsung Electronics Co,. Ltd.
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