Configurable compact photonic platforms
US-9995876-B2 · Jun 12, 2018 · US
Liang Di patents
Liang Di holds 13 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 13 |
| Recent patents | 0 |
| First publication | Jan 8, 2015 |
| Latest publication | Jun 12, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Devices including a diamond layer
US-9711534-B2 · Jul 18, 2017 · US
Hybrid MOS optical modulator
US-9612503-B2 · Apr 4, 2017 · US
Controlling temperatures in optical circuits
US-9581761-B2 · Feb 28, 2017 · US
Devices including independently controllable absorption region and multiplication region electric fields
US-9490385-B2 · Nov 8, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Configurable compact photonic platforms
US-9995876-B2 · Jun 12, 2018 · US
Devices including a diamond layer
US-9711534-B2 · Jul 18, 2017 · US
Hybrid MOS optical modulator
US-9612503-B2 · Apr 4, 2017 · US
Controlling temperatures in optical circuits
US-9581761-B2 · Feb 28, 2017 · US
Devices including independently controllable absorption region and multiplication region electric fields
US-9490385-B2 · Nov 8, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B6/122 | 4 |
| H01S5/021 | 4 |
| H01S5/1071 | 4 |
| G02B6/125 | 3 |
| H01S5/1032 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 9 |
| Electricity | 8 |
| Cross-Sectional Technologies | 2 |
| Operations & Transport | 1 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Liang Di have in patentsdb?
- Liang Di is linked to 13 publications as assignee in our database.
- What technology areas does Liang Di patent most?
- Top mapped technology areas by patent count: Physics (9); Electricity (8); Cross-Sectional Technologies (2).
- Is Liang Di's patent activity growing?
- In our data, assignee counts were 3 in 2017 and 1 in 2018 (lower year over year).
- What are recent patents assigned to Liang Di?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.