Circuit for filtering narrow pulse and compensating wide pulse, and motor controller comprising the circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9018874
SERIAL NO

13845058

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A circuit for filtering narrow pulse and compensating wide pulse, including a signal shaping circuit, a filter circuit, and a pulse width compensating circuit. The signal shaping circuit processes an input signal and transmits the input signal to the filter circuit. The filter circuit filters off narrow pulses of the input signal. The pulse width compensating circuit compensates the wide pulses of the input signal and outputs an output signal.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BROAD-OCEAN MOTOR EV CO LTD100089 ROOM 2 BUILDING 5 NO 101 YONGFENG ROAD BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100089

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Kun Beijing, CN 23 50
Guo, Yuefei Beijing, CN 2 2
Kang, Jun Beijing, CN 25 70
Lin, Zhouping Beijing, CN 1 2
Yu, Chong Beijing, CN 19 38

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 28, 2026
Fee Large entity fee small entity fee micro entity fee
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