US Patent No: 6,587,533
Number of patents in Portfolio can not be more than 2000
Method for attenuating transients caused by aligning in a desynchronizer
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Jul 1, 2003
Issued date -
Jul 30, 1999
filing date -
09/331,218
serial no -
In Force
status
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Abstract
The invention relates to a method to attenuate transients caused in the desynchroniser by justification events in a digital transmission system. The analogue circuit arrangement realizing the method comprises a by-pass input for receiving the three-state signal (BPin), whereby the signal (BPin) represents justification events upwards and/or downwards, filtering means (R8 and C8) for filtering the pulse signal (BPin), and adding means (AMP2) for adding the filtered pulse signal to the output signal of the loop filter (AMP1), whereby the added output signal controls the loop oscillator (VCO).
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,497,405 Open loop desynchronizer | 15 | 1993 | |
| 5,457,717 Apparatus and method for eliminating mapping jitter | 23 | 1993 | |
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| 6,229,863 Reducing waiting time jitter | 5 | 1998 | |
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| 5,680,422 Method and apparatus for reducing waiting time jitter in pulse stuffing synchronized digital communications | 8 | 1995 | |
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| 5,404,380 Desynchronizer for adjusting the read data rate of payload data received over a digital communication network transmitting payload data within frames | 22 | 1992 | |
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| 5,245,636 Device for reducing jitter caused by pointer adjustments in a digital telecommunication network | 14 | 1991 | |
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| 5,604,773 Desynchronizer and method for suppressing pointer jitter in a desynchronizer | 17 | 1994 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 1, 2015 |
| 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 |