Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2007-12-04
2007-12-04
Lee, Seung Ho (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S103000, C235S454000, C235S479000
Reexamination Certificate
active
11233588
ABSTRACT:
The present invention is directed to apparatus and method of automatically counting the loaded electronic components in a carrier tape. A pair of detectors is arranged respectively above and below the carrier tape, and a counting wheel having teeth on the periphery is operatively coupled to the keyholes of the tape and reel machine. An encoder is utilized having its axis coupled to the counting wheel.
REFERENCES:
patent: 4972068 (1990-11-01), Ohtani et al.
patent: 6793139 (2004-09-01), Frich
Huang Bob
Lin Yuan-Chi
Birch & Stewart Kolasch & Birch, LLP
Ho Lee Seung
King Yuan Electronics Co. Ltd.
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