Ira Levin — 8 Patents at Microsoft

Ira Levin has been granted 8 US patents while listed as an inventor at Microsoft. The first was granted in 1994 and the most recent in April 2016. Ira Levin ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Ira Levin in Seattle, WA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9317495	Method, system, and apparatus for providing access to workbook models through remote function calls	Dan Y. Khen, Charles D. Ellis, Liviu Asnash, Eran Megiddo, Simon Peyton-Jones	2016-04-19	$39,586,000
8689095	Grid presentation in web-based spreadsheet services	Dan Parish, Anthony Valey, Justin Rockwood, Shahar Prish, Amar Grewal +2 more	2014-04-01	$35,800,000
8578399	Method, system, and apparatus for providing access to workbook models through remote function cells	Dan Y. Khen, Charles D. Ellis, Liviu Asnash, Eran Megiddo, Simon Peyton-Jones	2013-11-05	$39,616,000
7558799	Method, system, and apparatus for discovering and connecting to data sources	Daniel Battagin, Johnny Campbell, Robert G. Hawking, Eran Megiddo, Liviu Asnash +2 more	2009-07-07	$34,063,000
7533420	System and method for restricting user access to a network document	Daniel Battagin, Eran Megiddo	2009-05-12	$25,255,000
RE36529	Spectroscopic imaging device employing imaging quality spectral filters	Edgar N. Lewis, Patrick J. Treado	2000-01-25
5528368	Spectroscopic imaging device employing imaging quality spectral filters	Edgar N. Lewis, Patrick J. Treado	1996-06-18
5377003	Spectroscopic imaging device employing imaging quality spectral filters	Edgar N. Lewis, Patrick J. Treado	1994-12-27

Ira Levin — 8 Patents

Issued Patents All Time

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