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
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Jan 21, 2025
Grant Date -
Jan 27, 2022
app pub date -
Nov 22, 2019
filing date -
Dec 4, 2018
priority date (Note) -
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Abstract
[Problem] To provide a time synchronization mechanism that is not affected by link asymmetry between time synchronization devices.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
NIPPON TELEGRAPH AND TELEPHONE CORPORATION | TOKYO 100-8116 |
International Classification(s)

- 2019 Application Filing Year
- H04L Class
- 37911 Applications Filed
- 28044 Patents Issued To-Date
- 73.98 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Arai, Kaoru | Musashino, JP | 31 | 175 |
# of filed Patents : 31 Total Citations : 175 | |||
Nakagawa, Masahiro | Musashino, JP | 67 | 918 |
# of filed Patents : 67 Total Citations : 918 | |||
Sakuma, Hiroki | Musashino, JP | 18 | 8 |
# of filed Patents : 18 Total Citations : 8 | |||
Tsuboi, Shunichi | Musashino, JP | 13 | 7 |
# of filed Patents : 13 Total Citations : 7 |
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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 |
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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 |
Full Text
US Patent Application No: 11255630
Arrow fletching device, method, and system
Abstract
The present inventive subject matter relates to a device, method and system for preparing and adhering fletching to an arrow. The invention comprising a method and tool for preparation of fletched tape and a method and tool for adhering said fletched tape to an arrow shaft. The tool of this invention enables manual fletching of arrows in precise personalized manner.
Description
Claims
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Feb 23, 2025 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, MICRO ENTITY (ORIGINAL EVENT CODE: M3551); ENTITY STATUS OF PATENT OWNER: MICROENTITY year of fee payment: 4 |
Feb 22, 2022 | P | Publication | |
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Apr 13, 2021 | STPP | INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL | free format text: NON FINAL ACTION MAILED |
Oct 08, 2020 | P | Published | |
Apr 17, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: MICROENTITY free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
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