Inventor
Hung-Min Liu
Inventor
Hsinchu, TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1027%
G01BMeasuring length, thickness or similar linear dimensions13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%
E21CMining or quarrying7%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels7%
G01RMeasuring electric variables7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,028,693Absorption-induction convectional dust-controlling/removing air/fog curtain device of fully-mechanized working face and method thereof20218,755,054'Method of measuring surface structure of display device'20148,605,235'Display device and method of measuring surface structure thereof'20137,268,440'Fabrication of semiconductor integrated circuit chips'20077,026,234'Parasitic capacitance-preventing dummy solder bump structure and method of making the same'20067,008,818'Flip chip packaging process employing improved probe tip design'20066,881,654'Solder bump structure and laser repair process for memory device'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2007Patents assigned to UNITED MICROELECTRONICS CORP (4)· patent assignee history
2005–2007Based in Hsinchu, TW· patent location history
2013–2014Patents assigned to CHUNGHWA PICTURE TUBES LTD (2)· patent assignee history
2013Patents assigned to CHEN YUNG-CHENG (1)· patent assignee history
2013Patents assigned to LIN CHIH-WEI (1)· patent assignee history
2013Patents assigned to LIU HUNG-MIN (1)· patent assignee history
2013–2014Based in Taipei, TW· patent location history
2021Based in Qingdao, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED MICROELECTRONICS CORP | 4 | 2005–2007 |
| CHUNGHWA PICTURE TUBES LTD | 2 | 2013–2014 |
| CHEN YUNG-CHENG | 1 | 2013 |
| LIN CHIH-WEI | 1 | 2013 |
| LIU HUNG-MINself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 4 | 2005–2007 |
| Taipei, TW | 2 | 2013–2014 |
| Qingdao, CN | 1 | 2021 |