Spiral wound membrane element and method for cleaning spiral wound membrane sheet
US-10335739-B2 · Jul 2, 2019 · US
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Wang Chen patents
Wang Chen holds 10 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 10 |
| Recent patents | 0 |
| First publication | Feb 3, 2015 |
| Latest publication | Jul 2, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Real-time face beautification features for video images
US-10152778-B2 · Dec 11, 2018 · US
Real-time face beautification features for video images
US-2017262970-A1 · Sep 14, 2017 · US
Object detection using directional filtering
US-2017039444-A1 · Feb 9, 2017 · US
Method and apparatus for improving a compression ratio of multiple documents by using templates
US-9390099-B1 · Jul 12, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Spiral wound membrane element and method for cleaning spiral wound membrane sheet
US-10335739-B2 · Jul 2, 2019 · US
Real-time face beautification features for video images
US-10152778-B2 · Dec 11, 2018 · US
Real-time face beautification features for video images
US-2017262970-A1 · Sep 14, 2017 · US
Object detection using directional filtering
US-2017039444-A1 · Feb 9, 2017 · US
Method and apparatus for improving a compression ratio of multiple documents by using templates
US-9390099-B1 · Jul 12, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06T2207/30201 | 2 |
| G06T5/20 | 2 |
| G06T11/60 | 2 |
| G06T3/0093 | 2 |
| G06K9/00268 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 4 |
| Electricity | 4 |
| Operations & Transport | 3 |
| Chemistry & Metallurgy | 2 |