Time transmission correction device, time transmission system, and delay measurement method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12204291
APP PUB NO 20220026857A1
SERIAL NO

17299379

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

[Problem] To provide a time synchronization mechanism that is not affected by link asymmetry between time synchronization devices.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATIONCHIYODA-KU TOKYO 100-8116

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Kaoru Musashino, JP 31 175
Nakagawa, Masahiro Musashino, JP 67 918
Sakuma, Hiroki Musashino, JP 18 8
Tsuboi, Shunichi Musashino, JP 13 7

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