Paul E. Van Berkum — 10 Patents

Paul E. Van Berkum has been granted 10 US patents. The first was granted in 1996 and the most recent in January 2001. Paul E. Van Berkum ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Paul E. Van Berkum in Winfield, IL, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6181366	Video switching system, video communications system and method for establishing video communications with a telephonic switch	Anthony Dezonno	2001-01-30	$100,792,000
6028925	Telephonic switching system, telephonic switch and method for servicing telephone calls using virtual memory spaces	Doug Gisby	2000-02-22	$69,618,000
5923746	Call recording system and method for use with a telephonic switch	Daniel F. Baker, Noreen A. Harrington	1999-07-13	$19,276,000
5923747	Communications system and interface circuit for interconnecting telephonic switch and agent computer	Doug Gisby	1999-07-13	$19,276,000
5857014	System and method for establishing communications between a remote computer and a computer service provider using a telephonic switch	Roger Sumner, Jim F. Martin	1999-01-05	$33,476,000
5832059	Call path system and method for modeling and modifying a call path of a telephone call routed by a telephone switch	Edward Peter Aldred, Daniel M. Righi	1998-11-03	$17,518,000
5818909	Agent speech detector system and method for use with a telephonic switch	Doug Gisby	1998-10-06
5729593	Annoucement system and method in a telephone call switching system	Daniel F. Baker, Noreen A. Harrington	1998-03-17	$27,452,000
5619557	Telephone switching system and method for controlling incoming telephone calls to remote agents and for collecting and providing call data	—	1997-04-08	$14,552,000
5579368	Device for monitoring a switch	—	1996-11-26	$24,783,000

Paul E. Van Berkum — 10 Patents

Issued Patents All Time

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