Inventor
Wenkao Hou
Inventor
Ypsilanti, MI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering86%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,071,436Methods and systems for resistance spot welding using direct current micro pulses20188,278,598'Methods and systems for resistance spot welding using direct current micro pulses'20128,063,340'Method for controlling the consistency of an arc welding process by monitoring welding voltage to determine weld droplet detachment'20117,267,736'Method of joining dissimilar materials'20076,744,011'Online monitoring system and method for a short-circuiting gas metal arc welding process'20046,646,225'Method of joining galvanized steel parts using lasers'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to GEN MOTORS CORP (2)· patent assignee history
2003–2011Based in Ypsilanti, MI, US· patent location history
2004–2011Patents assigned to UNIV MICHIGAN (3)· patent assignee history
2011–2012Patents assigned to HOU WENKAO (2)· patent assignee history
2012Patents assigned to ARCELORMITTAL INVESTIGACION Y DESARROLLO SL (1)· patent assignee history
2012–2018Based in Schererville, IN, US· patent location history
2018Patents assigned to ARCELORMITTAL INVESTIG Y DESARROLLO S L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV MICHIGAN | 3 | 2004–2011 |
| GEN MOTORS CORP | 2 | 2003–2004 |
| HOU WENKAOself | 2 | 2011–2012 |
| ARCELORMITTAL INVESTIG Y DESARROLLO S L | 1 | 2018 |
| ARCELORMITTAL INVESTIGACION Y DESARROLLO SL | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ypsilanti, MI, US | 4 | 2003–2011 |
| Schererville, IN, US | 2 | 2012–2018 |