Inventor
Shufeng Han
Inventor
Johnston, IA, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Bprimary
A01BSoil working in agriculture or forestry27%
G05DSystems for controlling or regulating non-electric variables26%
G06VImage or video recognition or understanding16%
G01SRadio direction-finding6%
G06TImage data processing or generation, in general6%
G01CMeasuring distances, levels or bearings4%
H04NPictorial communication, e.g. television4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
G06FElectric digital data processing3%
A01DHarvesting1%
PatentTitleYear
11,025,820Photographing apparatus for photographing panoramic image using visual elements on a display, and method thereof202110,795,372Automatic end of row turning control system for a work vehicle by learning from operator20209,880,560'Vehicle auto-motion control system'20189,615,501'Controlling the position of an agricultural implement coupled to an agricultural vehicle based upon three-dimensional topography data'20178,433,483'Method and system for vehicular guidance with respect to harvested crop'20138,185,275'System for vehicular guidance with respect to harvested crop'20128,150,574'Method and system for guiding a vehicle with vision-based adjustment'20127,876,927'Method and system for guiding a vehicle with vision-based adjustment'20117,844,380'Vehicular guidance system having compensation for variations in ground elevation'20107,792,622'Method and system for vehicular guidance using a crop image'20107,792,607'Vision-aided system and method for guiding a vehicle'20107,684,916'Method and system for vehicular guidance using a crop image'20107,610,123'Vision-aided system and method for guiding a vehicle'20097,593,798'Vehicular guidance system having compensation for variations in ground elevation'20097,580,549'Method and system for vehicular guidance using a crop image'20097,570,783'Method and system for vehicular guidance using a crop image'20097,369,924'System and method for providing guidance towards a far-point position for a vehicle implementing a satellite-based guidance system'20087,242,791'Method and system for guiding a vehicle with vision enhancement'20077,233,683'Method and system for guiding a vehicle with vision-based adjustment'20076,686,951'Crop row segmentation by K-means clustering for a vision guidance system'20046,529,615'Method of determining and treating the health of a crop'20036,490,539'Region of interest selection for varying distances between crop rows for a vision guidance system'20026,385,515'Trajectory path planner for a vision guidance system'20026,285,930'Tracking improvement for a vision guidance system'20016,278,918'Region of interest selection for a vision guidance system'20016,178,253'Method of determining and treating the health of a crop'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2003Patents assigned to CASE CORP (6)· patent assignee history
2001–2004Based in Darien, IL, US· patent location history
2003Based in Savory, IL, US· patent location history
2007–2020Patents assigned to DEERE & CO (18)· patent assignee history
2007–2017Based in Johnston, IA, US· patent location history
2009–2010Patents assigned to UNIV KANSAS STATE (4)· patent assignee history
2009–2020Based in Urbandale, IA, US· patent location history
2012–2017Patents assigned to HAN SHUFENG (4)· patent assignee history
2012–2017Patents assigned to PICKETT TERENCE DANIEL (2)· patent assignee history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEERE & CO | 18 | 2007–2020 |
| CASE CORP | 6 | 2001–2003 |
| HAN SHUFENGself | 4 | 2012–2017 |
| UNIV KANSAS STATE | 4 | 2009–2010 |
| PICKETT TERENCE DANIEL | 2 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Johnston, IA, US | 10 | 2007–2017 |
| Urbandale, IA, US | 8 | 2009–2020 |
| Darien, Illinois, US | 6 | 2001–2004 |
| Seoul, KR | 1 | 2021 |
| Savory, Illinois, US | 1 | 2003 |