Inventor
Huayong Hu
Inventor
Shanghai, CN
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
H01LSemiconductor devices12%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
B05BSpraying apparatus7%
B05DProcesses for applying fluent materials to surfaces, in general5%
B41JTypewriters5%
G06FElectric digital data processing5%
H05BElectric heating5%
H10BElectronic memory devices5%
PatentTitleYear
11,062,092Few-shot language model training and implementation202111,017,233Contextual media filter search202110,763,2753D NAND device202010,427,185Patterning method201910,204,809Method for thermal treatment using heat reservoir chamber201910,105,722Photoresist coating apparatus and methods20189,711,529'3D NAND device and fabrication method thereof'20179,645,499'Photoresist with top-coating photo-decomposable base for photolithography'20179,640,446'Semiconductor structure and fabrication method thereof'20179,606,451'Exposure apparatus, photolithographical reticles and exposure methods thereof'20179,576,828'Heat reservoir chamber, and method for thermal treatment'20179,547,236'Patterning apparatus and patterning methods thereof'20179,298,099'Exposure apparatus and exposure method thereof'20168,563,201'Mask, manufacturing method thereof and mask haze monitoring method'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to HU HUAYONG (1)· patent assignee history
2013Patents assigned to SEMICONDUCTOR MFG INT BEIJING (1)· patent assignee history
2013Based in Beijing, CN· patent location history
2016–2020Based in Shanghai, CN· patent location history
2017–2020Patents assigned to SEMICONDUCTOR MFG INT SHANGHAI CORP (10)· patent assignee history
2017–2019Patents assigned to SEMICONDUCTOR MFG INT BEIJING CORP (2)· patent assignee history
2021Patents assigned to DST TECH INC (1)· patent assignee history
2021Based in Berkeley, CA, US· patent location history
2021Based in Bellevue, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMICONDUCTOR MFG INT SHANGHAI CORP | 10 | 2017–2020 |
| SEMICONDUCTOR MFG INT BEIJING CORP | 2 | 2017–2019 |
| DST TECH INC | 1 | 2021 |
| HU HUAYONGself | 1 | 2013 |
| SEMICONDUCTOR MFG INT BEIJING | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 11 | 2016–2020 |
| Berkeley, California, US | 1 | 2021 |
| Bellevue, Washington, US | 1 | 2021 |
| Beijing, CN | 1 | 2013 |