Control method and control apparatus of memory decoding system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9892769
SERIAL NO

15249580

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present disclosure provides control methods and control apparatus thereof and reference current modules of memory decoding systems. An exemplary control method of a memory decoding system comprising a decoder having at least a first PMOS transistor, a second PMOS transistor, a first NMOS transistor, a second NMOS transistor and a fourth NMOS transistor, a memory cell, and at least a first bit line and a second bit line, includes applying a first control signal, being at a logic low level during a first read operation stage of a read operation and at a logic high level during a second read operation stage after the first read operation stage of the read operation, to a gate of the first PMOS transistor; applying a second control signal to a gate of the second PMOS transistor; and applying a fourth control signal to a gate of the first NMOS transistor.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATIONSHANGHAI

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Xiaoyan Shanghai, CN 85 248
Luo, Guangyan Shanghai, CN 3 1
Ni, Hao Shanghai, CN 32 197
Yu, Chuntian Shanghai, CN 5 31

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 Aug 13, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 13, 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