P

Inventor

RUCINSKI DAVID B

US6 patents
⚠️ This page may combine multiple inventors who share the name “RUCINSKI DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHORETEL INC

3 patents
US7940906B2May 10, 2011

Phone-independent key expansion module

SHORETEL INC4 citations72
US7991150B2Aug 2, 2011

Phone-independent key expansion module

SHORETEL INC3 citations61
US9083822B1Jul 14, 2015

Speaker position identification and user interface for its representation

SHORETEL INC1 citations50

BASART EDWIN J

2 patents
US8315366B2Nov 20, 2012

Speaker identification and representation for a phone

BASART EDWIN J28 citations90
US8553875B2Oct 8, 2013

Phone-independent key expansion module

BASART EDWIN J1 citations61

AT & T BELL LAB

1 patent
US5278972AJan 11, 1994

Communication system for converting ISDN signaling protocol between local and public network having first group of mandatory elements and second group of non-mandatory elements

AT & T BELL LAB63 citations89