satyanpitroda documents

Us4289934 integrated automatic call distribution facility and pbx system
Business Us4289934 integrated automatic call distribution facility and pbx system
Us3999050 electronic diary
Technology Us3999050 electronic diary
Us3839599 line variation compensation system for synchronized pcm digital switching
Documents Us3839599 line variation compensation system for synchronized pcm digital switching
Us5590038 universal electronic transaction card including receipt storage and system and methods of conducting electronic transactions
Economy & Finance Us5590038 universal electronic transaction card including receipt storage and system and methods of conducting electronic transactions
Us7529563 system for distribution and use of virtual stored value cards
Documents Us7529563 system for distribution and use of virtual stored value cards
Us3706855 s generator for digital pulse signals representative of analog ignal pairs
Business Us3706855 s generator for digital pulse signals representative of analog ignal pairs
Us4022991 conferencing arrangement for use in a pcm system
Technology Us4022991 conferencing arrangement for use in a pcm system
Us3890469 time division switching system
Documents Us3890469 time division switching system
Us4149038 method and apparatus for fault detection in pcm multiplexed system
Documents Us4149038 method and apparatus for fault detection in pcm multiplexed system
Us20050247777
Economy & Finance Us20050247777
Us8527380 system and methods for servicing electronic transactions
Economy & Finance Us8527380 system and methods for servicing electronic transactions
Us6769607 point of sale and display adapter for electronic transaction device
Documents Us6769607 point of sale and display adapter for electronic transaction device
Us4257119 pcm switching system for wide and narrow band signals
Documents Us4257119 pcm switching system for wide and narrow band signals
Us3825683 line variation compensation system for synchronized pcm digital switching
Documents Us3825683 line variation compensation system for synchronized pcm digital switching
Us4031328 conferencing arrangement for use in a pcm system
Business Us4031328 conferencing arrangement for use in a pcm system
Us3750111 modular digital detector circuit arrangement
Documents Us3750111 modular digital detector circuit arrangement
Ep0766852 b1 2
Design Ep0766852 b1 2
Us20120109672
Economy & Finance Us20120109672
Us4154988 method and means for accessing program memory of a common control telecommunications switching system
Technology Us4154988 method and means for accessing program memory of a common control telecommunications switching system
Us5884271 device, system and methods of conducting paperless transactions
Technology Us5884271 device, system and methods of conducting paperless transactions
Us8239324
Economy & Finance Us8239324