Polyimide polymer, polyimide film, and flexible copper-coated laminate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9505887
SERIAL NO

14565420

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A polyimide polymer represented by the following formula 1 is provided.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TAIFLEX SCIENTIFIC CO LTDNO 1 HUANCYU 3RD ROAD KAOHSIUNG EXPORT PROCESSING ZONE CHIENCHEN DIST KAOHSIUNG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chiao-Pei Kaohsiung, TW 6 3
Chen, Chiu-Feng Kaohsiung, TW 8 6
Fang, Yi-Kai Kaohsiung, TW 4 1
Huang, Ching-Hung Kaohsiung, TW 19 36
Hung, Tsung-Tai Kaohsiung, TW 9 11

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 May 29, 2028
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