Switching circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9917574
SERIAL NO

15007169

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A switching circuit is disclosed. The switching circuit includes a normally-on switching element, a normally-off switching element, a switching unit and a power source. The drain of the normally-off switching element is electrically connected to the source of the normally-on switching element. The source of the normally-off switching element is electrically connected to the gate of the normally-on switching element. The power source and the switching unit are configured to form a serial-connected branch. A first terminal of the serial-connected branch is electrically connected to the drain of the normally-off switching element. A second terminal of the serial-connected branch is electrically connected to the source of the normally-off switching element.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DELTA ELECTRONICS INCNO 16 TUNGYUAN ROAD CHUNGLI INDUSTRIAL ZONE TAOYUAN CITY 320023

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Chao-Feng Taoyuan, TW 5 5

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