Hot press molding method for inductor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12119169
SERIAL NO

18748188

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a hot press molding method for an inductor, including: S1: manufacturing an inductance coil, a first magnetic powder block and a second magnetic powder block; the inductance coil being in a U shape, and one side of the first magnetic powder block being provided with an embedding groove; S2: placing the inductance coil into the embedding groove; pins of the inductance coil being located outside the embedding groove; S3: placing the second magnetic powder block into the inductance coil; the second magnetic powder block being simultaneously attached to inner walls of the inductance coil and the embedding groove; S4: hot-pressing the inductance coil, the first magnetic powder block and the second magnetic powder block by a hot pressing mold.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SHENZHEN TOPSUN TECHNOLOGY CO LTD518000 202B BUILDING C6 HENGFENG INDUSTRIAL TOWN CRANE CHAU COMMUNITY XIXIANG STREET SHENZHEN GUANGDONG BAOAN DISTRICT SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tian, Lin Guangdong, CN 22 177
Wu, Weifeng Guangdong, CN 44 323

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 Apr 15, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 15, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 15, 2036
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