Driving-unit operation method and controller
US-12405440-B2 · Sep 2, 2025 · US
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Brumann Michael patents
Brumann Michael is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Brumann Michael |
| Total patents | 8 |
| First publication | Sep 29, 2016 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Lens driving apparatus, camera module and camera-mounted apparatus
US-12287524-B2 · Apr 29, 2025 · US
Lens driving device, camera module, and camera-mounted device
US-12197033-B2 · Jan 14, 2025 · US
Driving-unit operation method and controller
US-2023024495-A1 · Jan 26, 2023 · US
Lens driving apparatus, camera module and camera-mounted apparatus
US-2022308303-A1 · Sep 29, 2022 · US
Lens driving device, camera module, and camera-mounted device
US-2022236516-A1 · Jul 28, 2022 · US
System and method for ripple-free AC power determination
US-10197605-B2 · Feb 5, 2019 · US
System and method for ripple-free ac power determination
US-2016282391-A1 · Sep 29, 2016 · 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 |
|---|---|
| Itagaki Yoichi | 6 |
| Miniswys S A | 6 |
| Mitsumi Electric Co Ltd | 6 |
| Ishikawa Masahiro | 4 |
| Yamaguchi Daisuke | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03B5/00 | 6 |
| G03B13/36 | 6 |
| G02B27/646 | 6 |
| G03B30/00 | 6 |
| G02B7/09 | 6 |