Inventor
Hai-Lung Tsai
Inventor
Rolla, MO, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering50%
Y10TTechnical subjects covered by former us classification14%
B23PMetal-working not otherwise provided for7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering7%
B82YSpecific uses or applications of nanostructures7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
PatentTitleYear
10,828,720Foil-based additive manufacturing system and method20208,525,073'Depth and breakthrough detection for laser machining'20137,298,476'Method and system for far-field microscopy to exceeding diffraction-limit resolution'20077,268,319'Method of metallurgically bonding articles and article therefor'20077,265,313'Method and apparatus for improved cooling of resistance welding cap'20077,193,177'Method of metallurgically bonding articles and article therefor'20077,154,064'Method of improving weld quality'20066,844,522'Method of metallurgically bonding articles and article therefor'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2007Patents assigned to GEN MOTORS CORP (4)· patent assignee history
2005–2020Based in Rolla, MO, US· patent location history
2007Patents assigned to GM GLOBAL TECH OPERATIONS INC (1)· patent assignee history
2007Patents assigned to LASER MICROTECH L L C (1)· patent assignee history
2013Patents assigned to QUITTER JOHN PATRICK (1)· patent assignee history
2013Patents assigned to TSAI HAI-LUNG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN MOTORS CORP | 4 | 2005–2007 |
| GM GLOBAL TECH OPERATIONS INC | 1 | 2007 |
| LASER MICROTECH L L C | 1 | 2007 |
| QUITTER JOHN PATRICK | 1 | 2013 |
| TSAI HAI-LUNGself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rolla, MO, US | 8 | 2005–2020 |