Surface-modified adhesives
US-10773490-B2 · Sep 15, 2020 · US
This page is not indexed by search engines while we improve data quality.
Hao Encai patents
Hao Encai holds 15 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 15 |
| Recent patents | 0 |
| First publication | Feb 10, 2015 |
| Latest publication | Sep 15, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Optical film
US-10539722-B2 · Jan 21, 2020 · US
Optical element with a porous low refractive index layer having a protection layer
US-10502869-B2 · Dec 10, 2019 · US
Process for gradient nanovoided article
US-10293370-B2 · May 21, 2019 · US
Front-lit reflective display device
US-10288254-B2 · May 14, 2019 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Surface-modified adhesives
US-10773490-B2 · Sep 15, 2020 · US
Optical film
US-10539722-B2 · Jan 21, 2020 · US
Optical element with a porous low refractive index layer having a protection layer
US-10502869-B2 · Dec 10, 2019 · US
Process for gradient nanovoided article
US-10293370-B2 · May 21, 2019 · US
Front-lit reflective display device
US-10288254-B2 · May 14, 2019 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B2207/107 | 6 |
| G02B5/0247 | 5 |
| G02B5/0242 | 4 |
| G02B6/005 | 4 |
| G02B6/0051 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 13 |
| Cross-Sectional Technologies | 10 |
| Operations & Transport | 6 |
| Chemistry & Metallurgy | 2 |
| Mechanical Engineering | 2 |
| Electricity | 1 |