Inventor
Fei Zhao
Inventor
Beijing, CN
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
G06TImage data processing or generation, in general6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
A61BDiagnosis3%
A61KPreparations for medical, dental or toiletry purposes3%
H01LSemiconductor devices3%
H10KOrganic electric solid-state devices3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
C07CAcyclic or carbocyclic compounds2%
PatentTitleYear
10,770,661Thermally activated delayed fluorescence material and application thereof in organic electroluminescence device202010,753,027Washing machine202010,749,128Depositable ion organic function material and use thereof in organic electroluminescent device202010,732,496Color wheel and laser projection apparatus202010,697,106Washing machine and washing drum thereof202010,658,603Electrode and an organic electroluminescent device using the same202010,617,749Composition of matter and methods for alteration of dendritic cell metabolism to augment cancer vaccine efficacy202010,611,983Microencapsulation of chemical additives202010,611,648Hybrid hydrogel for highly efficient solar generation of steam202010,490,011Flattening device and financial self-service equipment201910,459,324Light source device and projection display device201910,409,491Method of data analysis and extraction for embedded security devices201910,389,968Laser projection device201910,375,025Virtual private network implementation method and client device201910,353,148Mode converter, multimode waveguide transmission apparatus, and method201910,344,035Salt of quinolone compound, polymorphs thereof, preparation method therefor, composition, and applications201910,274,710Rear-projection display system and rear-projection screen201910,268,371Method, device and storage medium for inputting characters201910,238,368Method and system for lesion detection in ultrasound images201910,222,549Mode multiplexer/demultiplexer and switching node201910,131,795Projection screen and projection display system201810,132,751Method and device for detecting flatness of a fluorescent wheel in a laser light source201810,101,643Light source device and projection display device201810,026,115Data collection for creating apparel size distributions20189,915,861'Device for converting wavelength and projection light source'20189,897,443'Thickness detection device for sheet medium'20189,883,613'Subrack and terminal'20189,829,635Optical interconnector, optoelectronic chip system, and optical signal sharing method20179,782,746'Polymeric ionic liquids, methods of making and methods of use thereof'20179,737,517'Pharmaceutical use of hexahydro-dibenzo[a,g]quinolizine compounds'2017D0777760'Display screen or portion thereof with animated graphical user interface'2017D0775650'Display screen or portion thereof with animated graphical user interface'20179,277,902'Method and system for lesion detection in ultrasound images'20169,249,261'Polymeric ionic liquids, methods of making and methods of use thereof'20169,153,831'Electrode design for low temperature direct-hydrocarbon solid oxide fuel cells'20158,638,999'Methods for generating a reconstructed tree structure from medical image data'20148,345,949'Sequential approach for automatic defect recognition'20138,208,707'Tissue classification in medical images'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to GEN ELECTRIC (5)· patent assignee history
2012–2016Patents assigned to ZHAO FEI (5)· patent assignee history
2012–2019Based in Schenectady, NY, US· patent location history
2017–2020Based in Beijing, CN· patent location history
2018–2020Patents assigned to HISENSE CO LTD (7)· patent assignee history
2018–2020Patents assigned to HISENSE INT CO LTD (7)· patent assignee history
2018–2020Patents assigned to HISENSE USA CORP (7)· patent assignee history
2018–2019Based in Qingdao, CN· patent location history
2018–2020Based in Shandong, CN· patent location history
2018–2019Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HISENSE CO LTD | 7 | 2018–2020 |
| HISENSE INT CO LTD | 7 | 2018–2020 |
| HISENSE USA CORP | 7 | 2018–2020 |
| GEN ELECTRIC | 5 | 2012–2019 |
| ZHAO FEIself | 5 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 5 | 2017–2020 |
| Qingdao, CN | 4 | 2018–2019 |
| Schenectady, New York, US | 4 | 2012–2019 |
| Shandong, CN | 3 | 2018–2020 |
| Guangdong, CN | 3 | 2018–2019 |