US3585088A
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Methods of producing single crystals on supporting substrates
Assignee: International Business Machines Corp
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Filing: 1968-10-18
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Granted: 1971-06-15
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Expires: 1988-10-18
Abstract
Abstract A METHOD OF PRODUCING ORIENTED CRYSTAL OVERGROWTH ON A MONOCRYSTALLINE OR AMORPHOUS SUBSTRATE WHEREIN A FILM OF CRYSTALLINE MATERIAL IS DEPOSITED ON THE SUBSTRATE AND REGIONS OF THE FILM ARE SELECTIVELY BOMBARDED WITH A LASER BEAM PULSE.
Inventors
- 👤 Guenter H Schwuttke
- 👤 James K Howard
- 👤 Rupert F Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:31
CPC Classifications
H; H10; H10P; H10P14/00; H10P14/20; H10P14/38; H10P14/3802; H10P14/3808; H10P14/3816; C; C30; C30B; C30B1/00; C30B1/02; H10P14/29; H10P14/2901; H10P14/2902; H10P14/2905; H10P14/34; H10P14/3402; H10P14/3404; H10P14/3411; H10P14/3451; H10P14/3452; H10P14/3458; H10P34/00; H10P34/40; H10P34/42; H10P95/00; Y; Y10; Y10S; Y10S117/00; Y10S117/903; Y10S117/904; Y10S148/00; Y10S148/037; Y10S148/071; Y10S148/085; Y10S148/122; Y10S148/152
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-14 | 1974-12-14 | 1975-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-14 | 1978-12-14 | 1979-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-14 | 1982-12-14 | 1983-06-15 | $7700.00 | Window Closed / Lapsed |