John D. Beierle — 11 Patents at Nynex

John D. Beierle has been granted 11 US patents while listed as an inventor at Nynex. The first was granted in 1988 and the most recent in April 2003. John D. Beierle ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list John D. Beierle in Freehold, NJ, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6552832	Telecommunications system including transmultiplexer installed between digital switch and optical signal transmission fiber	William C. G. Ortel, Jacob Needle	2003-04-22
6538781	Multimedia distribution system using fiber optic lines	Jacob Needle, Dimitrios Kokkinos	2003-03-25
6084946	Qualifying a telephone line for digital transmission service	—	2000-07-04
6009084	Concentrating transmultiplexer for cable telephony	William C. G. Ortel	1999-12-28
5764754	Subscriber loop reconnection device and method	William G. Ortel	1998-06-09
5715242	System for integrated distribution of switched voice and television on coaxial cable with phase distortion correction	William C. G. Ortel	1998-02-03
5512937	System for integrated distribution of switched voice and television on coaxial cable and with video signal transmission originating from subscriber locations	—	1996-04-30	$112,191,000
5351234	System for integrated distribution of switched voice and television on coaxial cable	William C. G. Ortel	1994-09-27	$85,102,000
5200996	Station controller for multi-line pick-up and automatic monitoring of telephone station moves	—	1993-04-06	$59,548,000
4885769	Station controller for enhanced multi-line pick-up in centrex exchange telephone system	—	1989-12-05	$21,907,000
4757497	Local area voice/data communications and switching system	Brian Sherman	1988-07-12

John D. Beierle — 11 Patents

Issued Patents All Time

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