Inventor
POULIS SPIRO
US15 patents
⚠️ This page may combine multiple inventors who share the name “POULIS SPIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3COM CORP
12 patentsUS6434161B1Aug 13, 2002
UART with direct memory access buffering of data and method therefor
3COM CORP39 citations86
US6128311AOct 3, 2000
Method and system for interfacing parallelly interfaced devices through a serial bus
3COM CORP20 citations82
US6859051B1Feb 22, 2005
Systems and methods for impedance synthesis
3COM CORP4 citations73
US6573729B1Jun 3, 2003
Systems and methods for impedance synthesis
3COM CORP10 citations73
US6377667B1Apr 23, 2002
Telephone line-assist powered apparatus with programmable hold current
3COM CORP7 citations68
US7660408B1Feb 9, 2010
Attenuation and termination circuit using impedance synthesis
3COM CORP2 citations62
US6654461B1Nov 25, 2003
Synthesized telephone line ring signal impedance termination
3COM CORP2 citations62
US6567472B1May 20, 2003
System and method for terminating a line by reflecting a scaled impedance
3COM CORP6 citations62
US6338077B1Jan 8, 2002
Transfer function implementation using digital impedance synthesis
3COM CORP2 citations62
US6661880B1Dec 9, 2003
System and method for embedding digital information in a dial tone signal
3COM CORP4 citations59
US6700387B1Mar 2, 2004
Systems and methods for impedance synthesis
3COM CORP0 citations52
US6697485B1Feb 24, 2004
Data signal attenuator and systems and methods for using same
3COM CORP1 citations52