Projection lens with four glass elements having spherical surfaces
US-12360342-B2 · Jul 15, 2025 · US
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Bates Robert Matthew patents
Bates Robert Matthew is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bates Robert Matthew |
| Total patents | 21 |
| First publication | Mar 26, 2020 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Projector with field lens
US-2024430389-A1 · Dec 26, 2024 · US
Wearable device with in-eye display capability
US-2024353685-A1 · Oct 24, 2024 · US
Projector with field lens
US-12114103-B2 · Oct 8, 2024 · US
Wearable device with in-eye display capability
US-12066634-B2 · Aug 20, 2024 · US
Compact catadioptric projector
US-12007569-B2 · Jun 11, 2024 · US
Wearable device with in-eye display capability
US-2023393402-A1 · Dec 7, 2023 · US
Imaging lens assembly
US-11835786-B2 · Dec 5, 2023 · US
Projector with field lens
US-11792371-B2 · Oct 17, 2023 · US
Wearable device with in-eye display capability
US-11774760-B2 · Oct 3, 2023 · US
Recent patents
Latest publications not already listed above.
Compact catadioptric projector
US-2023266596-A1 · Aug 24, 2023 · US
Compact catadioptric projector
US-11681148-B2 · Jun 20, 2023 · US
Projection lens with four glass elements having spherical surfaces
US-2022404595-A1 · Dec 22, 2022 · US
Compact catadioptric projector
US-11480800-B1 · Oct 25, 2022 · US
Imaging lens assembly
US-2022326472-A1 · Oct 13, 2022 · US
Wearable device with in-eye display capability
US-2022244544-A1 · Aug 4, 2022 · US
Projection lens with four glass elements having spherical surfaces
US-11378786-B2 · Jul 5, 2022 · US
Wearable device with in-eye display capability
US-11327310-B1 · May 10, 2022 · US
Imaging lens assembly
US-11287601-B2 · Mar 29, 2022 · US
Projection lens with four glass elements having spherical surfaces
US-2020150405-A1 · May 14, 2020 · US
Imaging lens assembly
US-2020096726-A1 · Mar 26, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Snap Inc | 21 |
| Bates Robert Matthew | 2 |
| Schuck Miller | 1 |
| Fliszar David G | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B2027/0178 | 17 |
| G02B27/0172 | 17 |
| G02B2027/0138 | 13 |
| G02B27/0176 | 10 |
| G02B27/0093 | 10 |