US5744963B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery residual capacity measuring apparatus and method for measuring open-circuit voltages as the battery starts and stops supplying power
Assignee: Yazaki Corp
•
Filing: 1996-02-29
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Granted: 2000-01-11
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Expires: 2016-02-29
Abstract
No abstract record available.
Inventors
- 👤 Youichi Arai
- 👤 Kenichi Shimoyama
- 👤 Tsutomu Saigo
- 👤 Yoshihide Takada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:40
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/36; B; B60; B60L; B60L58/00; B60L58/10; G01R31/367; G01R31/382; G01R31/3842; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/70
Claims Analysis
Total Claims: 0
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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) | 2003-01-10 | 2003-07-12 | 2004-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-01-10 | 2007-07-12 | 2008-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-01-10 | 2011-07-12 | 2012-01-11 | $7700.00 | Window Closed / Lapsed |