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Inventor

Xiang Qian

Inventor
Guangdong, CN

Overview

2→
Patents
2018–2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
H01JElectric discharge tubes or discharge lamps50%
PatentTitleYear
10,475,634Vacuum electro-spray ion source and mass spectrometer201910,161,904Method for tracing distribution of moving ions in ion mobility spectrometer2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to GRADUATE SCHOOL SHENZHEN TSINGHUA UNIV (2)· patent assignee history
2018–2019Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GRADUATE SCHOOL SHENZHEN TSINGHUA UNIV22018–2019
Locations
LocationPatentsSpan
Guangdong, CN22018–2019