X-ray distribution adjusting filter, CT apparatus and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9390825
APP PUB NO 20140362971A1
SERIAL NO

14224484

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An X-ray distribution adjusting filter, and a CT apparatus and method thereof are provided, in which the X-ray distribution adjusting filter has a hollow inner part, and when rotating, a shape thereof is changed according to rotation angles, such that intensity distribution of X-rays radiating toward a subject may be adjusted.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, In-Bum Daejeon-si, KR 5 334
Lee, Jeong-Won Daejeon-si, KR 41 277
Lee, Soo-Yeul Daejeon si, KR 4 85
Noh, Hyung-Wook Daejeon-si, KR 2 7
Song, Yoon-Seon Daejeon-si, KR 3 110

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 12, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 12, 2028
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