Control method and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11921599
APP PUB NO 20220318110A1
SERIAL NO

17550761

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Control method and electronic device are provided. The electronic device includes: a controller; a first memory, connected to the controller and storing at least a boot system; and a second memory, connected to the controller, for storing update data of the boot system. After the electronic device completes a power-on self-test, the controller controls the first memory to be in an inaccessible state and controls the second memory to be in an accessible state.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • LENOVO (BEIJING ) LIMITED

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Zebo Beijing, CN 1 0

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
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 5, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 5, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 5, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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