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Inventor

Ming Qun Chi

Inventor
Beijing, CN

Overview

3→
Patents
2017–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication67%
G06FElectric digital data processing33%
PatentTitleYear
10,298,531Analyzing email threads201910,050,921Analyzing email threads20189,703,819'Generation and use of delta index'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to IBM (3)· patent assignee history
2017–2019Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32017–2019
Locations
LocationPatentsSpan
Beijing, CN32017–2019