Inventor
Chang Wei
Inventor
Niskayuna, NY, US
Overview
32→
Patents
1994–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution24%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
H01GCapacitors10%
C02FTreatment of water, waste water, sewage, or sludge8%
Y10TTechnical subjects covered by former us classification6%
B01DSeparation5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
LOC144%
C01BNon-metallic elements3%
G01TMeasurement of nuclear or x-radiation3%
PatentTitleYear
D0873820Solid state drive2020D0837226Recording medium2019D0836647Recording medium201810,132,145Produced water treatment and solids precipitation from thermal treatment blowdown20188,636,889'Solid electrolyte producing assembly and method'20148,343,687'Rechargeable fuel cell system'20138,153,308'Hydrogen storage electrode'20128,038,867'Electrodialysis device and process'20117,985,505'Fuel cell apparatus and associated method'20117,974,076'Desalination device and associated method'20117,910,158'Method for fabricating an array of electrode and electrolyte materials for use in solid oxide fuel cells'20117,887,944'Integrated membrane electrode assembly and method related thereto'20117,813,106'High current efficiency supercapacitor desalination devices and methods of making the same'20107,651,810'Interconnect supported fuel cell assembly, preform and method of fabrication'20107,638,216'Fuel cell apparatus and associated method'20097,575,821'Interconnect supported fuel cell assembly and preform'20097,329,471'Methods and apparatus for assembling solid oxide fuel cells'20087,311,991'Hydrogen storage-based electrochemical system and method of preparation'20077,282,294'Hydrogen storage-based rechargeable fuel cell system and method'20077,164,134'High performance CT reflector for a scintillator array and method for making same'20076,898,265'Scintillator arrays for radiation detectors and methods of manufacture'20056,787,264'Method for manufacturing fuel cells, and articles made therewith'20046,558,437'Method of making an ultracapacitor electrode'20036,466,428'Ultracapacitor having residual water removed under vacuum'20026,457,845'Luminaire incorporating containment in the event of non-passive failure of high intensity discharge lamp'20026,304,426'Method of making an ultracapacitor electrode'20016,256,190'Ultracapacitor electroyte'20016,198,620'Ultracapacitor separator'20016,152,970'Drying an ultracapacitor'20006,083,341'Method for making coatings of uniform thickness'20006,084,767'Ultracapacitor separator'20005,368,632'Redox polymer films for metal recovery applications'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Based in Arlington, TX, US· patent location history
2000–2014Patents assigned to GEN ELECTRIC (25)· patent assignee history
2000–2014Based in Niskayuna, NY, US· patent location history
2012–2014Patents assigned to WEI CHANG (3)· patent assignee history
2012–2013Patents assigned to HUANG QUNJIAN (2)· patent assignee history
2013–2014Patents assigned to XIONG RIHUA (2)· patent assignee history
2018–2020Patents assigned to TOSHIBA MEMORY CORP (3)· patent assignee history
2018–2019Based in Kawasaki, JP· patent location history
2018Based in Shanghai, CN· patent location history
2020Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 25 | 2000–2014 |
| TOSHIBA MEMORY CORP | 3 | 2018–2020 |
| WEI CHANGself | 3 | 2012–2014 |
| HUANG QUNJIAN | 2 | 2012–2013 |
| XIONG RIHUA | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niskayuna, New York, US | 27 | 2000–2014 |
| Kawasaki, JP | 2 | 2018–2019 |
| Kanagawa, JP | 1 | 2020 |
| Shanghai, CN | 1 | 2018 |
| Arlington, Texas, US | 1 | 1994 |