Inventor
Qi Zhao
Inventor
Niskayuna, NY, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals16%
B22CFoundry moulding13%
B23KSoldering or unsoldering9%
B05CApparatus for applying fluent materials to surfaces, in general6%
B05DProcesses for applying fluent materials to surfaces, in general6%
C23CCoating metallic material6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
A61BDiagnosis3%
A61LMethods or apparatus for sterilising materials or objects in general3%
PatentTitleYear
10,500,678Method for producing drilled cooling holes in a gas turbine engine component201910,046,382System and method for forming a low alloy steel casting20189,649,659'Methods and systems for joining materials'20179,205,484'High thermal conductivity shell molds'20159,144,822'Methods and systems for joining materials'20158,247,064'Coatings'20127,254,209'Iterative CT reconstruction method using multi-modal edge information'20076,937,689'Methods and apparatus for image reconstruction in distributed x-ray source CT systems'20056,513,581'Heat exchanger with a reduced tendency to produce deposits and method for producing same'20036,453,976'Lost foam countergravity casting'20026,283,195'Passivated titanium aluminide tooling'20016,189,598'Lost foam casting without fold defects'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to GEN MOTORS CORP (1)· patent assignee history
2001–2002Based in Nashua, NH, US· patent location history
2002Patents assigned to HITCHINER MANUFACTURING CO (1)· patent assignee history
2003Patents assigned to BASF AG (1)· patent assignee history
2005–2018Patents assigned to GEN ELECTRIC (6)· patent assignee history
2005–2007Based in Ossining, NY, US· patent location history
2012Patents assigned to ABEL ERIC (1)· patent assignee history
2012Based in Scotland, GB· patent location history
2015–2018Based in Niskayuna, NY, US· patent location history
2019Based in Xiamen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 6 | 2005–2018 |
| ABEL ERIC | 1 | 2012 |
| BASF AG | 1 | 2003 |
| GEN MOTORS CORP | 1 | 2001 |
| HITCHINER MANUFACTURING CO | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niskayuna, New York, US | 4 | 2015–2018 |
| Nashua, NH, US | 3 | 2001–2002 |
| Ossining, New York, US | 2 | 2005–2007 |
| Xiamen, CN | 1 | 2019 |
| Scotland, GB | 1 | 2012 |