Inventor
Qi Wang
Inventor
Littleton, CO, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus10%
H01LSemiconductor devices10%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
H10NElectric solid-state devices not otherwise provided for10%
G01TMeasurement of nuclear or x-radiation7%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%
B22FWorking metallic powder3%
B23KSoldering or unsoldering3%
B29CShaping or joining of plastics3%
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 sintering3%
PatentTitleYear
10,434,600Fine-scale temporal control for laser material processing201910,074,960Predictive modification of laser diode drive current waveform in order to optimize optical output waveform in high power laser systems20189,577,174'CVD nanocrystalline silicon thermoelectric material'20179,472,745'CVD nanocrystalline silicon as thermoelectric material'20169,029,792'High sensitivity, solid state neutron detector'20158,569,708'High sensitivity, solid state neutron detector'20138,389,422'Rapid thermal processing by stamping'20138,203,154'Stacked switchable element and diode combination with a low breakdown switchable element'20127,813,389'Generating laser pulses of prescribed pulse shapes programmed through combination of separate electrical and optical modulators'20107,746,087'Heating-control isolation-diode temperature-compensation'20107,601,215'Method for rapid, controllable growth and thickness, of epitaxial silicon films'20097,343,095'Optical interleaver'20087,218,808'Equalizer circuit for a light source'20075,705,810'Laser optical torquemeter'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2008Patents assigned to AGENCY SCIENCE TECH & RES (2)· patent assignee history
2007–2008Based in Singapore, SG· patent location history
2009–2015Patents assigned to ALLIANCE SUSTAINABLE ENERGY (5)· patent assignee history
2009–2017Based in Littleton, CO, US· patent location history
2010Based in Portland, OR, US· patent location history
2012–2013Patents assigned to WANG QI (3)· patent assignee history
2012–2013Patents assigned to BRANZ HOWARD M (2)· patent assignee history
2018–2019Patents assigned to NLIGHT INC (2)· patent assignee history
2018Based in Sunnyvale, CA, US· patent location history
2019Based in Vancouver, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIANCE SUSTAINABLE ENERGY | 5 | 2009–2015 |
| WANG QIself | 3 | 2012–2013 |
| AGENCY SCIENCE TECH & RES | 2 | 2007–2008 |
| BRANZ HOWARD M | 2 | 2012–2013 |
| NLIGHT INC | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Littleton, CO, US | 7 | 2009–2017 |
| Singapore, SG | 2 | 2007–2008 |
| Vancouver, Washington, US | 1 | 2019 |
| Sunnyvale, California, US | 1 | 2018 |
| Portland, OR, US | 1 | 2010 |