Inventor
Shu H. Zhang
Inventor
Hirakata, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E02Fprimary
E02FDredging42%
B60WConjoint control of vehicle sub-units of different type or different function16%
F16HGearing16%
B62DMotor vehicles5%
F02DControlling combustion engines5%
G06FElectric digital data processing5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
6,678,606'Tamper detection for vehicle controller'20045,609,547'Engine overrun preventing system for a vehicle'19975,564,507'Load control unit for a bulldozer'19965,555,942'Blade control system for use in a bulldozer'19965,535,830'Dozing control unit for a bulldozer'19965,515,927'Control unit for controlling load on a bulldozer in the case of manual intervention'19965,503,232'Steering system for a bulldozer'19965,487,428'Straight-ahead traveling control system for a bulldozer'19965,485,885'Dozing system for a bulldozer'19965,462,122'Automatic drive control system for a bulldozer'19955,426,874'Scraper blade control apparatus'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1997Patents assigned to KOMATSU MFG CO LTD (10)· patent assignee history
1995–1996Based in Hirakata, JP· patent location history
1995–1997Based in Osaka, JP· patent location history
2004Patents assigned to CUMMINS INC (1)· patent assignee history
2004Based in Columbus, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOMATSU MFG CO LTD | 10 | 1995–1997 |
| CUMMINS INC | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hirakata, JP | 7 | 1995–1996 |
| Osaka, JP | 3 | 1995–1997 |
| Columbus, IN, US | 1 | 2004 |