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Inventor

GUANGYA DING

Inventor
CN

Overview

1→
Patents
2023
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

B61Kprimary
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for17%
E01BPermanent way17%
E02DFoundations17%
G01BMeasuring length, thickness or similar linear dimensions17%
G01MTesting static or dynamic balance of machines or structures17%
G01RMeasuring electric variables17%
PatentTitleYear
11,628,867Monitoring device for internal deformation and fine particle loss of railway subgrade2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to UNIV WENZHOU (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV WENZHOU12023
Locations
LocationPatentsSpan
CN12023