Number | Name | Date | Kind |
---|---|---|---|
4166574 | Yokoyama | Sep 1979 | |
4383276 | Makino | May 1983 | |
4585931 | Duncan et al. | Apr 1986 | |
4652733 | Eng et al. | Mar 1987 | |
4677604 | Selby, III et al. | Jun 1987 | |
4744074 | Imanaka et al. | May 1988 | |
4794238 | Hampton | Dec 1988 | |
4806731 | Bragard et al. | Feb 1989 | |
4814589 | Storch et al. | Mar 1989 | |
4961077 | Wilson et al. | Oct 1990 | |
4983815 | Kumasaka | Jan 1991 | |
5016240 | Strandjord et al. | May 1991 | |
5062021 | Ranjan et al. | Oct 1991 | |
5108781 | Ranjan et al. | Apr 1992 | |
5118369 | Shamir | Jun 1992 | |
5129974 | Aurenius | Jul 1992 | |
5175425 | Spratte et al. | Dec 1992 | |
5210545 | Tomita | May 1993 | |
5210672 | Ivers et al. | May 1993 | |
5216234 | Bell | Jun 1993 | |
5283422 | Storch et al. | Feb 1994 | |
5489768 | Brownstein et al. | Feb 1996 | |
5513169 | Fite et al. | Apr 1996 | |
5706266 | Brownstein et al. | Jan 1998 | |
5751471 | Chen et al. | May 1998 | |
5761301 | Oshima et al. | Jun 1998 |
Number | Date | Country |
---|---|---|
1-130323 | May 1989 | JPX |
2-096944 | Apr 1990 | JPX |
2-173994 | Jul 1990 | JPX |
7-182659 | Jul 1995 | JPX |
Entry |
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"Bar Code Scan Head for Reading Etched Marks on Metallic Surfaces," IBM Technical Disclosure Bulletin, vol. 28, No. 9, Feb. 1986, p. 4162. |
"Linear Detector Array Bar Code Reader," IBM Research Disclosure, Dec. 1986. |
"In Fab Identification of Silicon Wafers with Clean, Laser Marked Barcodes," IEEE/SMI 1994 Advanced Semiconductor Manufacturing Conference and Workshop, Nov. 1994, pp. 157-160. |