Inventor
DUFFIE P KINGSTON
US14 patents
⚠️ This page may combine multiple inventors who share the name “DUFFIE P KINGSTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TURNSTONE SYSTEMS INC
10 patentsUS6574313B1Jun 3, 2003
Voice over DSL method and system for supporting a lifeline
TURNSTONE SYSTEMS INC84 citations97
US6574309B1Jun 3, 2003
Remotely actuated splittler bypass system and method
TURNSTONE SYSTEMS INC53 citations96
US6546089B1Apr 8, 2003
Method and system for supporting a lifeline associated with voice over DSL
TURNSTONE SYSTEMS INC54 citations96
US6903939B1Jun 7, 2005
Physical architecture for design of high density metallic cross connect systems
TURNSTONE SYSTEMS INC54 citations93
US6553105B2Apr 22, 2003
Enabling and powering of remotely actuated bypass splitters
TURNSTONE SYSTEMS INC29 citations92
US6480575B2Nov 12, 2002
Structure and circuit topology for a remotely actuated bypass splitter
TURNSTONE SYSTEMS INC16 citations92
US6671149B1Dec 30, 2003
Systems and methods for protecting vulnerable micro electro-mechanical system (MEMS) and electronic relay devices
TURNSTONE SYSTEMS INC28 citations89
US6594343B1Jul 15, 2003
Splitter bypass architecture for testing multiple ports
TURNSTONE SYSTEMS INC48 citations85
US6292540B1Sep 18, 2001
Battery injection and loop supervision for DSL environment
TURNSTONE SYSTEMS INC9 citations73
US6937157B1Aug 30, 2005
Smart cable for design of high density metallic cross connect systems
TURNSTONE SYSTEMS INC6 citations60
DSC COMMUNICATIONS
3 patentsUS5452293ASep 19, 1995
Apparatus and method of transmitting call information prior to establishing a connection path
DSC COMMUNICATIONS86 citations94
US5453979ASep 26, 1995
Method and apparatus for generating route information for asynchronous transfer mode cell processing
DSC COMMUNICATIONS82 citations91
US5528592AJun 18, 1996
Method and apparatus for route processing asynchronous transfer mode cells
DSC COMMUNICATIONS61 citations90