Inventor
Siu F. Cheng
Inventor
Culver City, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material19%
H01JElectric discharge tubes or discharge lamps19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
B29CShaping or joining of plastics7%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%
H10DInorganic electric semiconductor devices7%
H10NElectric solid-state devices not otherwise provided for7%
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 sintering4%
C30BSingle-crystal growth4%
H01LSemiconductor devices4%
PatentTitleYear
10,800,092Low temperature atmospheric pressure plasma for cleaning and activating metals202010,227,695Shadow ring for modifying wafer edge and bevel deposition201910,118,315Preparing tool surfaces for composites201810,032,609Low temperature atmospheric pressure plasma applications20189,406,485'Argon and helium plasma apparatus and methods'20168,569,105'Passivating glue layer to improve amorphous carbon to metal adhesion'20138,349,741'Amorphous carbon deposition method for improved stack defectivity'20138,278,139'Passivating glue layer to improve amorphous carbon to metal adhesion'20128,227,352'Amorphous carbon deposition method for improved stack defectivity'20128,097,082'Nonplanar faceplate for a plasma processing chamber'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to APPLIED MATERIALS INC (6)· patent assignee history
2012–2019Patents assigned to CHENG SIU F (6)· patent assignee history
2012–2019Patents assigned to PADHI DEENESH (6)· patent assignee history
2012–2019Patents assigned to YU HANG (4)· patent assignee history
2012–2019Based in Los Angeles, CA, US· patent location history
2012Based in San Jose, CA, US· patent location history
2016–2020Patents assigned to SURFX TECH LLC (4)· patent assignee history
2016–2020Based in Culver City, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLIED MATERIALS INC | 6 | 2012–2019 |
| CHENG SIU Fself | 6 | 2012–2019 |
| PADHI DEENESH | 6 | 2012–2019 |
| SURFX TECH LLC | 4 | 2016–2020 |
| YU HANG | 4 | 2012–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Culver City, California, US | 4 | 2016–2020 |
| Los Angeles, California, US | 4 | 2012–2019 |
| San Jose, California, US | 2 | 2012 |