Robert Swartz — 22 Patents at AT&T

Robert Swartz has been granted 22 US patents while listed as an inventor at AT&T. The first was granted in 1982 and the most recent in January 2020. Robert Swartz ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Robert Swartz in Highland Park, IL, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10536167	Matrix-based error correction and erasure code methods and system and applications thereof	Elan Pavlov, Stephen Ness, Roger Critchlow, Timothy S. Murphy, Ronald Lachman	2020-01-14
9507788	Methods and apparatus for distributed data storage	Elan Pavlov, Stephen Ness, Roger Critchlow, Timothy S. Murphy, Ronald Lachman	2016-11-29
9098519	Methods and apparatus for distributed data storage	Elan Pavlov, Stephen Ness, Roger Critchlow, Timothy S. Murphy, Ronald Lachman	2015-08-04
7564979	Listener specific audio reproduction system	—	2009-07-21
7512117	Internet controlled telephone system	—	2009-03-31
7486664	Internet controlled telephone system	—	2009-02-03
6785266	Internet controlled telephone system	—	2004-08-31
6445694	Internet controlled telephone system	—	2002-09-03
5499244	Packet data reciever with sampled data output and background light cancellation	Theo W. M. Mosch, Yusuke Ota, Richard A. van Wijk	1996-03-12
5430766	Burst mode digital data receiver	Yusuke Ota	1995-07-04
5371763	Packet mode digital data receiver	Yusuke Ota	1994-12-06
5191462	Fiber optic transmission distortion compensation	Richard D. Gitlin, Sanjay Kasturia, Jack Winters	1993-03-02
5027362	Laser control method and circuitry	John L. Hokanson	1991-06-25
5025456	Burst mode digital data receiver	Yusuke Ota	1991-06-18
4791628	High-speed demultiplexer circuit	—	1988-12-13
4789984	High-speed multiplexer circuit	—	1988-12-06
4680810	Means for controlling a semiconductor device and communication system comprising the means	—	1987-07-14
4539554	Analog integrated circuit pressure sensor	John Jarvis, Bruce A. Wooley	1985-09-03
4492852	Growth substrate heating arrangement for UHV silicon MBE	Sean N. Finegan, James H. McFee	1985-01-08
4428111	Microwave transistor	—	1984-01-31	$10,789,000
4385946	Rapid alteration of ion implant dopant species to create regions of opposite conductivity	Sean N. Finegan, James H. McFee, Alexander M. Voshchenkov	1983-05-31	$24,563,000
4359773	Semiconductor lasers with selective driving circuit	Ping K. Tien, Bruce A. Wooley	1982-11-16	$25,910,000

Robert Swartz — 22 Patents

Issued Patents All Time

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