Inventor
Hui Feng
Inventor
Suzhou, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
A61KPreparations for medical, dental or toiletry purposes8%
A61QSpecific use of cosmetics or similar toiletry preparations8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08LCompositions of macromolecular compounds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C40BCombinatorial chemistry8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G06FElectric digital data processing8%
PatentTitleYear
10,801,892Methods and systems for quantitatively measuring photoprotection202010,556,981Photostable compositions comprising para-alkoxyl phenyl substituted propenoic acid (APP) copolymer derivatives20209,897,602'Microarray substrate, microarray, microfluidic system and methods for preparing the same'20189,372,968'Methods and apparatuses for embedding digital watermark into and extracting digital watermark from text'20167,778,431'Sound enhancing stands for portable audio devices'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Cary, NC, US· patent location history
2016Patents assigned to BEIJING FOUNDER ELECTRONICS CO (1)· patent assignee history
2016Patents assigned to FOUNDER INFORMATION INDUSTRY GROUP (1)· patent assignee history
2016Patents assigned to PERKING UNIVERSITY FOUNDER GROUP CO LTD (1)· patent assignee history
2016Based in Beijing, CN· patent location history
2018Based in Hong Kong, CN· patent location history
2020Patents assigned to HALLSTAR INNOVATIONS CORP (2)· patent assignee history
2020Patents assigned to HallStar Beauty and Personal Care Innovations Company (2)· patent assignee history
2020Based in Suzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLSTAR INNOVATIONS CORP | 2 | 2020 |
| HallStar Beauty and Personal Care Innovations Company | 2 | 2020 |
| BEIJING FOUNDER ELECTRONICS CO | 1 | 2016 |
| FOUNDER INFORMATION INDUSTRY GROUP | 1 | 2016 |
| PERKING UNIVERSITY FOUNDER GROUP CO LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suzhou, CN | 2 | 2020 |
| Hong Kong, CN | 1 | 2018 |
| Beijing, CN | 1 | 2016 |
| Cary, NC, US | 1 | 2010 |