Manufacturing method of optical film and optical film

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10725219
APP PUB NO 20170343714A1
SERIAL NO

15603902

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided is a method for an optical film which elongates by forming a plurality of sheet pieces by cutting a pre-processing optical film in a width direction of the pre-processing optical film, aligning the plurality of sheet pieces in such a manner that first end portions parallel to the longitudinal direction of the pre-processing optical film are opposite to each other, and connecting end portions of the plurality of sheet pieces to each other.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SHANJIN OPTOELECTRONICS (NANJING) CO LTDNANJING JIANGSU 210038

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Hang Suk Daejeon, KR 22 56
Jang, Eung Jin Daejeon, KR 37 80
Jeung, Bong Su Daejeon, KR 17 15
Lee, Beom Seok Daejeon, KR 66 214
Lee, Suk Jae Daejeon, KR 20 86
Park, Kyung Hyeok Daejeon, KR 11 11
Park, San Daejeon, KR 18 16
Ryoo, Jea Han Daejeon, KR 17 15

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 Jan 28, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 28, 2032
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