Inventor
Wanjun Wang
Inventor
Baton Rouge, LA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions15%
G01DMeasuring not specially adapted for a specific variable15%
G01SRadio direction-finding15%
G02BOptical elements, systems or apparatus15%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
G06FElectric digital data processing8%
H01HElectric switches8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%
PatentTitleYear
10,476,424Motor application apparatus and control method thereof20198,566,074'Mapping between stress-test systems and real world systems'20137,421,159'Integral pre-aligned micro-optical systems'20087,262,917'Out-of-plane pre-aligned refractive micro lens'20076,506,989'Micro power switch'20035,552,883'Noncontact position measurement system using optical sensors'19965,367,373'Noncontact position measurement systems using optical sensors'19944,887,140'Clover design lateral effect position-sensitive device'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1996Patents assigned to UNIV TEXAS (3)· patent assignee history
1989–1994Based in Austin, TX, US· patent location history
1996–2008Based in Baton Rouge, LA, US· patent location history
2008Patents assigned to SUPERVISOR OF LOUISIANA STATE (1)· patent assignee history
2013Patents assigned to IBM (1)· patent assignee history
2013Based in Cary, NC, US· patent location history
2019Patents assigned to JOHNSON ELECTRIC INT AG (1)· patent assignee history
2019Patents assigned to JOHNSON ELECTRIC SA (1)· patent assignee history
2019Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV TEXAS | 3 | 1989–1996 |
| IBM | 1 | 2013 |
| JOHNSON ELECTRIC INT AG | 1 | 2019 |
| JOHNSON ELECTRIC SA | 1 | 2019 |
| SUPERVISOR OF LOUISIANA STATE | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baton Rouge, LA, US | 4 | 1996–2008 |
| Austin, Texas, US | 2 | 1989–1994 |
| Shenzhen, CN | 1 | 2019 |
| Cary, NC, US | 1 | 2013 |