Inventor
Dung Hua
Inventor
Sparks, NV, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing27%
G07FCoin-freed or like apparatus18%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general9%
B21JForging9%
B22FWorking metallic powder9%
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 sintering9%
G10LSpeech analysis techniques or speech synthesis9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
PatentTitleYear
11,110,513Combined ultrasonic micro-forging device for improving microstructure and mechanical properties of additive manufactured metal parts, and a related additive manufacturing method20218,932,137'System and method for secure automated data collection'20157,815,507'Game machine user interface using a non-contact eye motion recognition device'20107,680,973'Sideband signal for USB with interrupt capability'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to IGT RENO NEV (3)· patent assignee history
2010–2015Based in Sparks, NV, US· patent location history
2015Patents assigned to GOLDSTEIN FLOYD (1)· patent assignee history
2015Patents assigned to GOODMAN JOHN (1)· patent assignee history
2015Patents assigned to HUA DUNG (1)· patent assignee history
2021Patents assigned to HATRAN MFT SCIENCE INSTITUTE YANTAI CO LTD (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IGT RENO NEV | 3 | 2010–2015 |
| GOLDSTEIN FLOYD | 1 | 2015 |
| GOODMAN JOHN | 1 | 2015 |
| HATRAN MFT SCIENCE INSTITUTE YANTAI CO LTD | 1 | 2021 |
| HUA DUNGself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sparks, NV, US | 3 | 2010–2015 |
| Hangzhou, CN | 1 | 2021 |