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Inventor

Xianfu Liu

Inventor
Irvine, CA, US

Overview

2→
Patents
2004–2021
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.

G01Vprimary
G01VGeophysics25%
G06NComputing arrangements based on specific computational models25%
H04BTransmission25%
H04WWireless communication networks25%
PatentTitleYear
11,026,1985G signals detection using neural network20216,704,657'Method and apparatus for determining blaster detonation time and first arrival time of seismic wave'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to CHINA PETROLEUM & CHEMICAL (1)· patent assignee history
2004Based in Puyang, CN· patent location history
2021Patents assigned to MOVANDI CORP (1)· patent assignee history
2021Patents assigned to SILICON VALLEY BANK (1)· patent assignee history
2021Based in Irvine, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEMICAL12004
MOVANDI CORP12021
SILICON VALLEY BANK12021
Locations
LocationPatentsSpan
Irvine, California, US12021
Puyang, CN12004