Inventor
Hugen Yan
Inventor
Ossining, NY, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits12%
H01LSemiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
B82YSpecific uses or applications of nanostructures8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
H10DInorganic electric semiconductor devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y10TTechnical subjects covered by former us classification8%
H01QAntennas, i.e. radio aerials4%
PatentTitleYear
11,083,302Folding locking mechanism used for step stool202111,031,215Vacuum pump protection against deposition byproduct buildup202110,613,027Chemical sensors based on plasmon resonance in graphene202010,564,097Chemical sensors based on plasmon resonance in graphene20209,594,018'Chemical sensors based on plasmon resonance in graphene'20179,423,345'Chemical sensors based on plasmon resonance in graphene'20169,413,075'Graphene based structures and methods for broadband electromagnetic radiation absorption at the microwave and terahertz frequencies'20169,215,835'Graphene based structures and methods for shielding electromagnetic radiation'20159,210,835'Graphene based structures and methods for shielding electromagnetic radiation'20159,174,414'Graphene based structures and methods for shielding electromagnetic radiation'20159,174,413'Graphene based structures and methods for shielding electromagnetic radiation'20158,610,617'Graphene based structures and methods for broadband electromagnetic radiation absorption at the microwave and terahertz frequencies'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2020Patents assigned to IBM (9)· patent assignee history
2013–2016Patents assigned to AVOURIS PHAEDON (4)· patent assignee history
2013–2016Patents assigned to SUNG CHUN-YUNG (4)· patent assignee history
2013–2016Patents assigned to XIA FENGNIAN (4)· patent assignee history
2013–2016Patents assigned to YAN HUGEN (4)· patent assignee history
2013–2020Based in Ossining, NY, US· patent location history
2021Based in Suqian, CN· patent location history
2021Based in Fremont, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 9 | 2013–2020 |
| AVOURIS PHAEDON | 4 | 2013–2016 |
| SUNG CHUN-YUNG | 4 | 2013–2016 |
| XIA FENGNIAN | 4 | 2013–2016 |
| YAN HUGENself | 4 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ossining, New York, US | 10 | 2013–2020 |
| Suqian, CN | 1 | 2021 |
| Fremont, California, US | 1 | 2021 |