Keith B. Chellis — 3 Patents at Microsoft

Keith B. Chellis has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2007 and the most recent in September 2021. Keith B. Chellis ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Keith B. Chellis in Kirkland, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11119629	Autosave and manual save modes for software applications	Han-Yi Shaw, Ying-Chi Huang, Sukhmeet Singh Toor	2021-09-14	$197,424,000
10055091	Autosave and manual save modes for software applications	Han-Yi Shaw, Ying-Chi Huang, Sukhmeet Singh Toor	2018-08-21	$63,387,000
7284190	Automatically generated compatibility reports	J. Joanne Zhu	2007-10-16	$16,447,000

Keith B. Chellis — 3 Patents

Issued Patents All Time

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