Active solid-state devices (e.g. – transistors – solid-state diode – Heterojunction device – Field effect transistor
Reexamination Certificate
2008-03-18
2008-03-18
Jackson, Jerome (Department: 2815)
Active solid-state devices (e.g., transistors, solid-state diode
Heterojunction device
Field effect transistor
C257SE29059, C257S107000, C257S173000, C257S355000, C257S367000
Reexamination Certificate
active
10514721
ABSTRACT:
An electric signal transmission line includes a signal electrode portion, a ground electrode portion and a dielectric portion formed on a semiconductor substrate. The signal electrode portion has a metal electrode through which an electric signals flows. The ground electrode portion has a grounded metal electrode. The metal electrode of the signal electrode portion and the metal electrode of the ground electrode portion are connected with a semiconductor PN junction. The dielectric portion is formed by using a dielectric to cover a region between the metal electrode of the signal electrode portion and the metal electrode of the ground electrode portion through which a line of electric force runs and is a region in which energy of transmitted electric signals exist.
REFERENCES:
patent: 4547681 (1985-10-01), Egawa
patent: 4647472 (1987-03-01), Hiraki et al.
patent: 4727403 (1988-02-01), Hida et al.
patent: 4839703 (1989-06-01), Ohata et al.
patent: 5548134 (1996-08-01), Tailliet
patent: 6274908 (2001-08-01), Yamaguchi et al.
patent: 6469325 (2002-10-01), Ishizuka et al.
patent: 6825504 (2004-11-01), Ishizuka et al.
patent: 0 311 406 (1989-04-01), None
patent: 03-052302 (1991-03-01), None
patent: 11-195909 (1999-07-01), None
patent: 1999-0037222 (1999-05-01), None
Herrick, Katherine Juliet et al. “Si-Micromachined Coplaner Waveguides for Use in High-Frequency Circuits”, IEEE Transactions on Microwave Theory and Techniques, vol. 46, No. 6, pp. 762-768 1998.
Rodwell, Mark J.W. et al. “Active and Nonlinear Wave Propagation Devices in Ultrafast Electronics and Optoelectronics”, Proceedings of the IEEE, vol. 82, No. 7, pp. 1037-1059 1994.
Bhattacharya, U. et al. “DC-725 GHz Sampling Circuits and Subpicosecond Nonlinear Transmission Lines Using Elevated Coplaner Waveguide”, IEEE Microwave and Guided Wave Letters, vol. 5, No. 2, pp. 50-52 1995.
Itatani Taro
Yagi Shuichi
Chu Chris
Jackson Jerome
National Institute of Advanced Industrial Science and Technology
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