Electrical resistors – Resistance value responsive to a condition – Current and/or voltage
Reexamination Certificate
2005-02-08
2008-08-19
Lee, K. Richard (Department: 2832)
Electrical resistors
Resistance value responsive to a condition
Current and/or voltage
C338S203000, C338S312000
Reexamination Certificate
active
07414514
ABSTRACT:
The invention relates to resettable chip-type over-current protection devices and methods of making the same, characterized by directly forming upper and lower electrode conductor and connection electrode conductor on a PPTC substrate so as to constitute a simplified three-layer structure of “electrode conductor-PPTC substrate-electrode conductor.”
REFERENCES:
patent: 6686827 (2004-02-01), Chen et al.
Chang Kun-Huang
Hsu Kang-Neng
Inpaq Technology Co. Ltd.
Ladas & Parry LLP
Lee K. Richard
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