Frame generating apparatus and frame generating method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 15, 2022
Grant Date -
N/A
app pub date -
Jan 17, 2018
filing date -
Jan 17, 2018
priority date (Note) -
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Abstract
A frame generating apparatus accommodating a client signal in an optical data transfer unit frame with a higher bit rate than the client signal includes a deserializer, a plurality of generic mapping procedure circuits, and a serializer. The deserializer deserializes the client signal into parallel signals, the number of parallel signals corresponding to the number of tributary slots used in the optical data transfer unit frame. The plurality of generic mapping procedure circuits inserts data and stuff into a frame accommodating portion of the optical data transfer unit frame based on a difference in the bit rate between the client signal and the optical data transfer unit frame. The serializer serializes the parallel signals output from the plurality of generic mapping procedure circuits.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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FUJITSU LIMITED | KANAGAWA 211-8588 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Katagiri, Toru | Kawasaki, JP | 82 | 599 |
# of filed Patents : 82 Total Citations : 599 | |||
Shioda, Masahiro | Kawasaki, JP | 26 | 344 |
# of filed Patents : 26 Total Citations : 344 |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Aug 15, 2025 |
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Jan 10, 2022 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Jan 10, 2022 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Dec 05, 2021 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Dec 05, 2021 |
Jul 26, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Dec 05, 2017 | I | Issuance | |
Nov 15, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Nov 13, 2014 | P | Published | |
May 27, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:AL-MASUM, MOHAMMAD;REEL/FRAME:032972/0227 Owner name: TENNESSEE BOARD OF REGENTS, TENNESSEE Effective Date: May 27, 2014 |
Mar 06, 2014 | F | Filing |

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