Power source device and image forming apparatus
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United States of America Patent
Stats
-
Jul 23, 2019
Grant Date -
Mar 28, 2019
app pub date -
Apr 5, 2018
filing date -
Sep 27, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A power source device includes a control substrate and a power source substrate. The control substrate has a modulation signal generating integrated circuit that outputs a modulation signal modulated to generate an AC voltage. The power source substrate generates a high AC voltage by demodulating the modulation signal which is output from the modulation signal generating integrated circuit of the control substrate.
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International Classification(s)
- 2018 Application Filing Year
- G05F Class
- 877 Applications Filed
- 707 Patents Issued To-Date
- 80.62 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G05F Class
- 0 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 23, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 23, 2031 |
