| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Transport | |
| #4 | Telecommunications | |
| #5 | Semiconductors | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Measuring light | |
| #3 | Cosmonautics | |
| #4 | Radio navigation | |
| #5 | Semiconductor devices | |
| #6 | Nonlinear optics | |
| #7 | Devices using light amplification | |
| #8 | Transmission | |
| #9 | Venting or aerating devices | |
| #10 | Selecting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stone Thomas W | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2020225559A1 | Low power compact optical communication and collision avoidance systems | |
| US9341517B1 | Optical angular measurement sensors | |
| US9594214B1 | Optical fiber devices | |
| US8634682B1 | Alignment tolerant optical interconnect devices | |
| US970764A | High-pressure gate-valve. | |
| CA34999A | Clothes wringer |