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Gregory C J Chang — 1 Patent

Microsoft: 1 patents #24,968 of 40,388Top 65%

Bellevue, WA: #4,627 of 6,950 inventorsTop 70%

Washington: #48,569 of 76,902 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Gregory C J Chang has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2025. Gregory C J Chang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gregory C J Chang in Bellevue, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12261733	Incident management engine for an incident management system	Shantanu Deshmukh, Prasanna Kumar Padmanabhan	2025-03-25

Gregory C J Chang — 1 Patent

Issued Patents All Time

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