Gravity-activated displays comprising patterned microcell arrays
US-2023358625-A1 · Nov 9, 2023 · US
E Ink California Llc patents
E Ink California Llc holds 286 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 286 |
| Recent patents | 16 |
| First publication | Jan 1, 2015 |
| Latest publication | Nov 9, 2023 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for driving electrophoretic display device
US-11804190-B2 · Oct 31, 2023 · US
Electro-optic displays and driving methods
US-11789330-B2 · Oct 17, 2023 · US
Water-resistant sealing layer for sealing microcells of electro-optic devices
US-2023324761-A1 · Oct 12, 2023 · US
Methods for achieving color states of lesser-charged particles in electrophoretic medium including at least four types of particles
US-2023290316-A1 · Sep 14, 2023 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Gravity-activated displays comprising patterned microcell arrays
US-2023358625-A1 · Nov 9, 2023 · US
Method for driving electrophoretic display device
US-11804190-B2 · Oct 31, 2023 · US
Electro-optic displays and driving methods
US-11789330-B2 · Oct 17, 2023 · US
Water-resistant sealing layer for sealing microcells of electro-optic devices
US-2023324761-A1 · Oct 12, 2023 · US
Methods for achieving color states of lesser-charged particles in electrophoretic medium including at least four types of particles
US-2023290316-A1 · Sep 14, 2023 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02F1/167 | 202 |
| G02F2001/1678 | 161 |
| G09G3/344 | 141 |
| G09G3/2003 | 91 |
| G09G2310/068 | 80 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 268 |
| Chemistry & Metallurgy | 43 |
| Operations & Transport | 29 |
| Human Necessities | 26 |
| Electricity | 10 |
| Cross-Sectional Technologies | 3 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does E Ink California Llc have in patentsdb?
- E Ink California Llc is linked to 286 publications as assignee in our database.
- What technology areas does E Ink California Llc patent most?
- Top mapped technology areas by patent count: Physics (268); Chemistry & Metallurgy (43); Operations & Transport (29).
- Is E Ink California Llc's patent activity growing?
- In our data, assignee counts were 29 in 2022 and 30 in 2023 (higher year over year).
- What are recent patents assigned to E Ink California Llc?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.