Number | Date | Country | Kind |
---|---|---|---|
2-11619 | Jan 1990 | JPX |
This is a continuation of co-pending application Ser. No. 07/639,247 filed on Jan. 8, 1991, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3524970 | Wang | Aug 1970 | |
3612676 | Ooba et al. | Oct 1971 | |
3751825 | Barrett | Aug 1973 | |
3925779 | Gerstenhaber | Dec 1975 | |
3932859 | Kyriakides | Jan 1976 | |
3938139 | Day | Feb 1976 | |
4016411 | Genin | Apr 1977 | |
4086655 | Tanimoto et al. | Apr 1978 | |
4096577 | Ferber et al. | Jun 1978 | |
4104727 | Washizuka et al. | Aug 1978 | |
4120039 | Fischer | Oct 1978 | |
4160242 | Fowler et al. | Jul 1979 | |
4180337 | Otey, III et al. | Dec 1979 | |
4255801 | Ode et al. | Mar 1981 | |
4398086 | Smith, III | Aug 1983 | |
4439850 | Takahara | Mar 1984 | |
4667299 | Dunn | May 1987 | |
4744072 | Tamaki | May 1988 | |
4755895 | Saito | Jul 1988 | |
4811314 | Alves | Mar 1989 | |
4815065 | Rouws | Mar 1989 | |
4823337 | Van Zanten | Apr 1989 | |
4837590 | Sprague | Jun 1989 | |
4872151 | Smith | Oct 1989 | |
4893295 | Matsuura et al. | Jan 1990 | |
4964005 | Uzuki | Oct 1990 | |
5021922 | Davis et al. | Jun 1991 | |
5036313 | Lin et al. | Jul 1991 | |
5163038 | Arai | Nov 1992 |
Number | Date | Country |
---|---|---|
0194138A3 | Sep 1986 | EPX |
0252646A1 | Jan 1988 | EPX |
0292942A1 | Nov 1988 | EPX |
0436877A2 | Jul 1991 | EPX |
51-11541 | Jan 1975 | JPX |
50-10050 | Feb 1975 | JPX |
0112401 | Jun 1984 | JPX |
60-160418 | Aug 1985 | JPX |
0107449 | Jun 1988 | JPX |
01040449 | Jun 1988 | JPX |
0326027 | Mar 1930 | GBX |
Entry |
---|
IBM Technical Disclosure Bulletin vol. 29, No. 8 Jan. 1987. |
Patent Abstracts of Japan, vol. 8, No. 114 (P-284)(1581), Jul. 5, 1984 & JP-A-59 042 667 (Hitachi), Mar. 9, 1984. |
Patent Abstracts of Japan, vol. 9, No. 33 (P-334)(1756), Feb. 13, 1985 & JP-A-59 175 068 (Toshiba), Oct. 3, 1984. |
Patent Abstracts of Japan, vol. 5, No. 137 (E-72), Aug. 29, 1981 & JP-A-56 073 985 (Pioneer), Aug. 29, 1981. |
Number | Date | Country | |
---|---|---|---|
Parent | 639247 | Jan 1991 |