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Inventor

Xizhi Yang

Inventor
Shanghai, CN

Overview

4→
Patents
2015–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%
LOC0825%
PatentTitleYear
10,991,106On-shelf commodity detection method and system202110,925,103Duplication mode communication processing method in CU-DU architecture, and device202110,427,270Belt sander ergonomic articulating arm belt with button release, lock, and sealed housing2019D0722480'Grease gun'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to INGERSOLL RAND CO (2)· patent assignee history
2015–2021Based in Shanghai, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INGERSOLL RAND CO22015–2019
HUAWEI TECH CO LTD12021
Locations
LocationPatentsSpan
Shanghai, CN32015–2021
Hangzhou, CN12021