Semiconductor device manufacturing: process – Making passive device – Trench capacitor
Reexamination Certificate
2007-05-22
2007-05-22
Sarkar, Asok Kumar (Department: 2891)
Semiconductor device manufacturing: process
Making passive device
Trench capacitor
C257SE21396
Reexamination Certificate
active
10901239
ABSTRACT:
A method of manufacturing a MIM capacitor and a interconnecting structure using a damascene process. The MIM capacitor and the first interconnecting structure can be formed at equal depths.
REFERENCES:
patent: 2003/0098484 (2003-05-01), Kim
patent: 2004/0175883 (2004-09-01), Kim
patent: 000053453 (2000-08-01), None
patent: 1020000053453 (2000-08-01), None
patent: 1020020094598 (2002-12-01), None
Kim Yoon-hae
Lee Kyung-tae
Liu Seong-ho
Sarkar Asok Kumar
Volentine & Whitt PLLC
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