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.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDSUWON-SI

International Classification(s)

loading....
  • 2023 Application Filing Year
  • H01P Class
  • 332 Applications Filed
  • 80 Patents Issued To-Date
  • 24.10 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2023202420250255075100

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

  • 0 Citation Count
  • H01P Class
  • 0 % this patent is cited more than
  • < 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2640020406080100120140160180200220240260280

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