Power electronics assemblies having a semiconductor device with metallized embedded cooling channels

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10121729
APP PUB NO 20180025962A1
SERIAL NO

15218801

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A power electronics assembly having a semiconductor device that includes a first device surface opposite a second device surface, a semiconductor substrate layer that extends from the first device surface to a substrate-drift interface, a semiconductor drift layer that extends from the substrate-drift interface towards the second device surface, and a semiconductor fluid channel is positioned within the semiconductor substrate layer of the semiconductor device. Further, the semiconductor fluid channel includes an inner surface. Moreover, a fluid channel metallization layer is positioned along the inner surface of the semiconductor fluid channel.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dede, Ercan M Ann Arbor, US 92 321
Fukuoka, Yuji Northville, US 12 98
Miyagi, Kyosuke Ann Arbor, US 8 177

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 May 6, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 6, 2030
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