Inventor
Yunfeng Gu
Inventor
Painted Post, NY, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation21%
Y10TTechnical subjects covered by former us classification13%
C04BLime, magnesia10%
C03CChemical composition of glasses, glazes or vitreous enamels6%
B05CApparatus for applying fluent materials to surfaces, in general3%
C03BManufacture, shaping, or supplementary processes3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
H01LSemiconductor devices3%
H02JElectric power networks3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,929,660Iris recognition device, manufacturing method therefor and application thereof202110,870,607Inorganic membrane filtration articles and methods thereof202010,793,466Nanoparticle additives for silica soot compacts and methods for strengthening silica soot compacts202010,562,804Burner design for particle generation202010,183,242Porous inorganic membranes and method of manufacture20199,926,225'Media and methods for etching glass'20189,893,558'Wireless charging device and method'20189,878,272'Porous inorganic membranes and method of manufacture'20189,722,084'Method for forming a glass substrate with a depleted surface layer and polycrystalline-silicon TFT built thereon'20179,675,919'Method to enhance the ash storage capacity of a particulate filter'20179,505,651'Systems and methods for acid-treating glass articles'20169,096,923'Coating apparatus and method for forming a coating layer on monolith substrates'20158,959,773'Method of making membrane filter'20158,957,632'System and method for compatible wired charging and wireless charging'20158,784,541'Cordierite-based composite membrane coated on cordierite monolith'20148,481,110'Methods of making inorganic membranes'20138,101,010'Gas separation module'20127,938,894'Hybrid organic-inorganic gas separation membranes'20117,862,648'Hydrothermally-stable silica-based composite membranes for hydrogen separation'20117,767,257'Method for preparing a porous inorganic coating on a porous support using certain pore formers'20107,767,256'Method for preparing a porous inorganic coating on a porous support using certain pore fillers'20107,179,325'Hydrogen-selective silica-based membrane'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Patents assigned to VIRGINIA TECH INTELL PROP (3)· patent assignee history
2007Based in Blacksburg, VA, US· patent location history
2010–2020Patents assigned to CORNING INC (16)· patent assignee history
2010–2020Based in Painted Post, NY, US· patent location history
2012–2018Patents assigned to GU YUNFENG (8)· patent assignee history
2012–2015Patents assigned to CLINTON JOEL EDWARD (3)· patent assignee history
2012–2015Patents assigned to FEKETY CURTIS ROBERT (3)· patent assignee history
2015–2018Based in Shenzhen, CN· patent location history
2021Based in Ningbo, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORNING INC | 16 | 2010–2020 |
| GU YUNFENGself | 8 | 2012–2018 |
| CLINTON JOEL EDWARD | 3 | 2012–2015 |
| FEKETY CURTIS ROBERT | 3 | 2012–2015 |
| VIRGINIA TECH INTELL PROP | 3 | 2007–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Painted Post, New York, US | 18 | 2010–2020 |
| Shenzhen, CN | 2 | 2015–2018 |
| Ningbo, CN | 1 | 2021 |
| Blacksburg, Virginia, US | 1 | 2007 |