Packet forwarding device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8259577
APP PUB NO 20090067332A1
SERIAL NO

12048553

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A packet forwarding device reads each packet from a common buffer at a predetermined band velocity and transfers the readout packet; detects passage of a re-transmission request packet requesting re-transmission of a packet having been transmitted, from a receiving terminal to a packet transmission source; and limits a writing band of writing a packet transmitted from the packet transmission source terminal, which is a receiving terminal to which the re-transmission request packet is destined, into the common buffer when the re-transmission request packet is detected.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • FUJITSU LIMITED

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwakiri, Masahiko Fukuoka, JP 2 4
Shiwachi, Shinichi Fukuoka, JP 5 18

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 4, 2024
Fee Large entity fee small entity fee micro entity fee
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