US5225382A
Expired / Lapsed
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Titanium oxide film
Assignee: Nippon Steel Nisshin Co Ltd
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Filing: 1992-03-27
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Granted: 1993-07-06
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Expires: 2012-03-27
Abstract
Abstract A titanium oxide film consists of a mixture of titanium monoxide (TiO), titanium dioxide (TiO 2 ), titanium trioxide (Ti 2 O 3 ), titanium pentoxide (Ti 3 O 5 ) and other titanium oxides which are expressed as Ti n O 2n-1 is an integer from 4 to 10. Average content of oxygen in the film is from 51 to 59 atom percent.
Inventors
- 👤 Atsushi Mizuno
- 👤 Yasushi Fukui
- 👤 Kazunari Nakamoto
- 👤 Tsuguyasu Yoshii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:22
CPC Classifications
C; C23; C23C; C23C16/00; C23C16/22; C23C16/30; C23C14/00; C23C14/0015; C23C14/06; C23C14/08; C23C14/083
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A titanium oxide film composition consisting of a mixture of titanium monoxide (TiO), titanium dioxide (TiO 2 ), titanium trioxide (Ti 2 O 3 ), titanium pentoxide (Ti 3 O 5 ) and other titanium oxides which are expressed as Ti n O 2n-1 where n is an integer from 4 to 10, and arrange content of oxygen in the film being from 51 to 59 atom percent.
Claim 2
Dependent Claim
68 words
A titanium oxide film composition consisting of a mixture of titanium monoxide (TiO), titanium dioxide (TiO 2 ), titanium trioxide (Ti 2 O 3 ), titanium pentoxide (Ti 3 O 5 ) and other titanium oxides which are expressed as Ti n O 2n-1 where n is an integer from 4 to 10, and arrange content of oxygen in the film being from 51 to 59 atom percent.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-07-05 | 1997-01-04 | 1997-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-07-05 | 2001-01-04 | 2001-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-07-05 | 2005-01-04 | 2005-07-06 | $7700.00 | Window Closed / Lapsed |