Oct 28, 2008
Oct 1, 2003
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A device for attachment to a host for serial data communication including means for transferring to the host a predetermined data structure indicating whether or not the device supports direct memory access.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
- [Patents Count]
|Patent Info||(Count)||# Cites||Year|
|6,298,396 System for loading a current buffer desciptor register with a value different from current value to cause a previously read buffer descriptor to be read again||37||1998|
|5,655,145 Peripheral interface circuit which snoops commands to determine when to perform DMA protocol translation||8||1994|
|6,598,097 Method and system for performing DMA transfers using operating system allocated I/O buffers||7||2000|
|6,216,183 Apparatus and method for securing information entered upon an input device coupled to a universal serial bus||28||1998|
|7,000,035 Electronic device with USB interface||3||2000|
|5,845,151 System using descriptor and having hardware state machine coupled to DMA for implementing peripheral device bus mastering via USB controller or IrDA controller||18||1996|
|2004/0036,911 Image forming system and image forming apparatus||1||2003|
|2004/0103,234 Combination non-volatile memory and input-output card with direct memory access||30||2002|
|6,898,678 Shared memory with programmable size||10||2000|
Patent Citation Ranking
|Fee||Large entity fee||small entity fee||micro entity fee||due date|
|7.5 Year Payment||$3600.00||$1800.00||$900.00||Apr 28, 2016|
|11.5 Year Payment||$7400.00||$3700.00||$1850.00||Apr 28, 2020|
|Fee||Large entity fee||small entity fee||micro entity fee|
|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|