Motor controller and fan system comprising the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9788458
SERIAL NO

14565363

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A motor controller, including: a supporting frame, a control circuit board, and a control box. The control box includes: a cavity, a base plate, and a plurality of fins. The control circuit board is disposed on the base plate in the cavity. The fins are disposed outside the cavity on an outer side surface of the base plate. Cooling ducts are formed between adjacent fins. The control box is fixed on the supporting frame.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ZHONGSHAN BROAD-OCEAN MOTOR CO LTD528400 NO 22 XINGWAN ROAD CUIHENG NEW DISTRICT ZHONGSHAN CITY GUANGDONG PROVINCE ZHONGSHAN CITY GUANGDONG PROVINCE 528400

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Jianlong Zhongshan, CN 3 2
Ji, Zhongying Zhongshan, CN 2 2
Mei, Youping Zhongshan, CN 10 122
Tang, Songfa Zhongshan, CN 29 153
Zeng, Chongsheng Zhongshan, CN 14 62

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 Apr 10, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 10, 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