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Inventor

Huan Yuan

Inventor
Sichuan, CN

Overview

3→
Patents
2017–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 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%
B01LChemical or physical laboratory apparatus for general use25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
11,025,933Dynamic video configurations20219,921,194'Wavy micro gas chromatography column'20189,726,651'Double-sided diaphragm micro gas-preconcentrator with a back-on-face configuration'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to UNIV ELECTRONIC SCIENCE & TECH CHINA (1)· patent assignee history
2017–2018Based in Sichuan, CN· patent location history
2018Patents assigned to UNIV ELECTRONIC SCI & TECH CHINA (1)· patent assignee history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC12021
UNIV ELECTRONIC SCI & TECH CHINA12018
UNIV ELECTRONIC SCIENCE & TECH CHINA12017
Locations
LocationPatentsSpan
Sichuan, CN22017–2018
San Jose, California, US12021