Copy Machine with Copy Control Function, Scanner and Facsimile, and Piece of Paper and Film each Installed with Semiconductor Device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Mar 13, 2008
app pub date -
Jun 8, 2005
filing date -
Jun 14, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
According to one feature of the invention, a device provided with a mechanism for performing copying, replicating, scanning, transmitting, or the like of a manuscript comprises a semiconductor device mounted on the manuscript and a reader capable of communicating; and a control portion for controlling whether copying, replicating, scanning, transmitting, or the like of the manuscript can be performed or not based on information obtained from the reader. Accordingly, an illicit act such as an illicit copy can be prevented by determining and/or controlling whether a manuscript can be copied or not.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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SEMICONDUCTOR ENERGY LABORATORY CO LTD | 398 HASE ATSUGI-SHI KANAGAWA-KEN 243-0036 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Yamazaki, Shunpei | Tokyo, JP | 7534 | 239327 |
# of filed Patents : 7534 Total Citations : 239327 |
Cited Art Landscape
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Patent Citation Ranking
- 7 Citation Count
- G03G Class
- 4.14 % this patent is cited more than
- 17 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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