Power gating circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11664798
APP PUB NO 20220376688A1
SERIAL NO

17663868

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A power gating circuit includes inverters and a voltage divider sub-circuit, a latch comparator, and a gated switch sub-circuit connected to an external power supply circuit of 5V, respectively. The voltage divider sub-circuit is configured to divide a voltage of 5V and output a first voltage and a second voltage to the latch comparator and the gated switch sub-circuit, both voltage values of the first voltage and the second voltage are smaller than a withstand voltage value of a field effect transistor, and the voltage value of the first voltage is greater than that of the second voltage; the latch comparator is configured to compare two signals output by the inverters and latch a comparison result; and the gated switch sub-circuit is further connected with the latch comparator to control an output voltage, thereby improving the stability of the circuit, and extending the using life of the entire circuit.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • IPGOAL MICROELECTRONICS (SICHUAN) CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yang, Baoding Sichuan, CN 5 40

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 Nov 30, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 30, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 30, 2034
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