Inventor
Quoc Vinh Truong
Inventor
San Leandro, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth23%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H01LSemiconductor devices10%
H03KPulse technique10%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
C23CCoating metallic material7%
B08BCleaning in general3%
B25JManipulators3%
H01JElectric discharge tubes or discharge lamps3%
PatentTitleYear
11,041,253Silicon wafers by epitaxial deposition202110,923,331Plasma cleaning device and process20219,982,363Silicon wafers by epitaxial deposition20189,920,451'High throughput multi-wafer epitaxial reactor'20189,556,522'High throughput multi-wafer epitaxial reactor'20179,255,346'Silicon wafers by epitaxial deposition'20168,673,081'High throughput multi-wafer epitaxial reactor'20148,298,629'High throughput multi-wafer epitaxial reactor'20128,137,048'Wafer processing system with dual wafer robots capable of asynchronous motion'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2016Patents assigned to CRYSTAL SOLAR INC (3)· patent assignee history
2012–2016Patents assigned to KASZUBA ANDRZEJ (3)· patent assignee history
2012–2016Patents assigned to RAVI TIRUNELVELI S (3)· patent assignee history
2012–2016Patents assigned to SIVARAMAKRISHNAN VISWESWAREN (3)· patent assignee history
2012–2021Based in San Leandro, CA, US· patent location history
2017–2018Patents assigned to Crystal Solar Incorporated (3)· patent assignee history
2021Based in Norwalk, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CRYSTAL SOLAR INC | 3 | 2012–2016 |
| Crystal Solar Incorporated | 3 | 2017–2018 |
| KASZUBA ANDRZEJ | 3 | 2012–2016 |
| RAVI TIRUNELVELI S | 3 | 2012–2016 |
| SIVARAMAKRISHNAN VISWESWAREN | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Leandro, California, US | 8 | 2012–2021 |
| Norwalk, California, US | 1 | 2021 |