Compact high-directivity directional coupler structure using interdigitated coupled lines

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12206154
APP PUB NO 20230208005A1
SERIAL NO

18115327

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a device including a first line, a second line including a first section disposed on a first side of the first line and a second section disposed on a second side of the first line, the second side being opposite to the first side and the second section being separate from the first section by a distance, and at least one bridge electrically connecting an end of the first section with an end of the second section and extending across the first line. The device may be a directional coupler that achieves significantly higher directivity than conventional directional coupler structures, and hence, improves power detection accuracy.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 16677 16677

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Tienyu Sunnyvale, US 20 64
Lu, Siuchuang Ivan San Jose, US 9 7
Sarkar, Anirban San Jose, US 3 1
Son, Sang Won Palo Alto, US 45 461

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
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 21, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 21, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 21, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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