Number | Name | Date | Kind |
---|---|---|---|
3849872 | Hubacher | Nov 1974 | |
5059899 | Farnworth et al. | Oct 1991 | |
5206181 | Gross | Apr 1993 | |
5214657 | Farnworth et al. | May 1993 | |
5477062 | Natsume | Dec 1995 | |
5504369 | Dasse et al. | Apr 1996 | |
5523252 | Saito | Jun 1996 | |
5903489 | Hayano | May 1999 | |
5942766 | Frei | Aug 1999 |
Entry |
---|
Schmukler, B. C., “Coplanar on-wafer matching structures tunable by RF-probe position”, Microwave Symposium Digest, 1994., IEEE MTT-S International, pp. 1481-1484 vol. 3, May 23-27, 1994. |
U.S. application No. 09/243,377, Carroll, filed Feb. 1, 1999. |