Protection element and rechargeable battery including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9997762
SERIAL NO

14748775

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A protection element includes a positive temperature coefficient (PTC) material layer, a second conductive layer on a second surface of the PTC material layer, a first electrode lead layer on the first conductive layer, and a second electrode lead layer on the second conductive layer. The first conductive layer includes a plurality of laminated first layers and the second conductive layer includes a plurality of laminated second layers. The first conductive layer has a plurality of first through-holes including a first conductive material to connect at least two of the first layers. The second conductive layer having a plurality of second through-holes including a second conductive material to connect at least two of the second layers.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SAMSUNG SDI CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Yu-Sik Yongin-si, KR 6 8

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 Dec 12, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 12, 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