Data processing apparatus and data processing method for processing data in memory

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9880763
SERIAL NO

15044854

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In a case where a non-volatile memory comes close to the end of a life time and has become ReadOnly, it is impossible to erase data stored in the non-volatile memory, which may lead to a decreased robustness of maintaining confidentiality. A data processing apparatus determines whether the life time of a non-volatile memory is about to expire. In a case where the determination result indicates that the life time of the non-volatile memory is about to expire, the data stored in the non-volatile memory is erased.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO TOKYO METROPOLIS

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oyoshi, Kazuhiro Kashiwa, JP 20 77

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 30, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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