Inventor
Xuefeng Shen
Inventor
Shanghai, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings33%
G01BMeasuring length, thickness or similar linear dimensions17%
A01BSoil working in agriculture or forestry8%
B62DMotor vehicles8%
G01MTesting static or dynamic balance of machines or structures8%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock8%
G01SRadio direction-finding8%
G05DSystems for controlling or regulating non-electric variables8%
PatentTitleYear
10,670,424Method for initial alignment of an inertial navigation apparatus202010,605,605Method of determining GNSS-INS vehicle attitude based on single antenna202010,605,619Precision calibration method of attitude measuring system202010,352,829Automatic calibration method of an angle sensor for an automatic drive control system of a farm machine2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to SHANGHAI HUACE NAVIGATION TECH LTD (4)· patent assignee history
2019–2020Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI HUACE NAVIGATION TECH LTD | 4 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 4 | 2019–2020 |