Flat-top tunable filter
US-9874698-B2 · Jan 23, 2018 · US
This page is not indexed by search engines while we improve data quality.
Walker David R patents
Walker David R is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Walker David R |
| Total patents | 2 |
| First publication | Jun 15, 2017 |
| Latest publication | Jan 23, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Flat-top tunable filter
US-2017168241-A1 · Jun 15, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lumentum Operations Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/29353 | 2 |
| H04Q11/0005 | 2 |
| H04Q2011/0009 | 2 |
| G02B6/29355 | 2 |
| H04B10/2504 | 2 |