Broadband metamaterial apparatus, methods, systems, and computer readable media

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9971063
SERIAL NO

12688656

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Broadband metamaterial apparatus, methods, systems, and computer readable media are disclosed, as well as exemplary embodiments that provide cloaking, beam steering, and beam focusing. In one exemplary implementation, a broadband interface structure has a front surface region and a back surface region. The broadband interface structure is arranged to provide electromagnetic energy characteristic of an apparent profile of the back surface region substantially different than an actual profile of the back surface region for electromagnetic energy received at the front surface region.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DUKE UNIVERSITY2812 ERWIN ROAD SUITE 406 DURHAM NC 27705

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Qiang Nanjing, CN 49 241
Cui, Tie Jun Nanjing, CN 4 110
Liu, Ruopeng Shenzhen, CN 134 821
Qin, Yao Stuttgart, DE 21 50
Smith, David R Durham, US 334 7609

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 Nov 15, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 15, 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