Theodore Johnson — 19 Patents at AT&T

Theodore Johnson has been granted 19 US patents while listed as an inventor at AT&T. The first was granted in 1985 and the most recent in February 2012. Theodore Johnson ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Theodore Johnson in Toivola, MI, US.

Patents per Year

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Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8117175	Methods and apparatus for querying multiple data streams	Oliver Spatscheck	2012-02-14	$21,694,000
8112415	Optimized field unpacking for a data stream management system	Lukasz Golab, Oliver Spatscheck	2012-02-07	$27,462,000
8108394	Query-aware sampling of data streams	Shanmugavelayutham Muthukrishnan, Oliver Spatscheck, Vladislav Shkapenyuk	2012-01-31	$36,628,000
8099493	Method and apparatus for packet analysis in a network	Charles D. Cranor, Oliver Spatscheck, Divesh Srivastava	2012-01-17	$25,989,000
8051069	Efficient predicate prefilter for high speed data analysis	Lukasz Golab, Oliver Spatscheck	2011-11-01	$58,722,000
7831711	Method and apparatus for packet analysis in a network	Charles D. Cranor, Oliver Spatscheck, Divesh Srivastava	2010-11-09	$23,285,000
7805266	Method for automated detection of data glitches in large data sets	Tamraparni Dasu	2010-09-28	$23,889,000
7536396	Query-aware sampling of data streams	Shanmugavelayutham Muthukrishnan, Oliver Spatscheck, Vladislav Shkapenyuk	2009-05-19	$46,723,000
7451214	Method and apparatus for packet analysis in a network	Charles D. Cranor, Oliver Spatscheck, Divesh Srivastava	2008-11-11
7165100	Method and apparatus for packet analysis in a network	Charles D. Cranor, Oliver Spatscheck, Divesh Srivastava	2007-01-16	$141,628,000
6539391	Method and system for squashing a large data set	William DuMouchel, Christopher Volinsky, Corinna Cortes, Daryl Pregibon	2003-03-25
6424967	Method and apparatus for querying a cube forest data structure	Dennis Shasha	2002-07-23
6334125	Method and apparatus for loading data into a cube forest data structure	Dennis Shasha	2001-12-25
6219800	Fault-tolerant storage system	Dennis Shasha	2001-04-17
6216125	Coarse indexes for a data warehouse	—	2001-04-10
6141655	Method and apparatus for optimizing and structuring data by designing a cube forest data structure for hierarchically split cube forest template	Dennis Shasha	2000-10-31
6055491	Method and apparatus for analyzing co-evolving time sequences	Alexandros Biliris, Christos Faloutsos, Hosagrahar Visvesvaraya Jagadish, Nikolaos Dimitrios Sidriopoulos, Byoung-Kee Yi	2000-04-25
5158025	Waste fuel combustion system	—	1992-10-27
4543890	Wood fuel combustion system	—	1985-10-01

Theodore Johnson — 19 Patents

Patents per Year

Issued Patents All Time

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