Variable-shape laparoscopic instrument
US-2026096811-A1 · Apr 9, 2026 · US
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Nelson Carl patents
Nelson Carl is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nelson Carl |
| Total patents | 13 |
| First publication | Apr 30, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Robot for pipe navigation
US-12384017-B2 · Aug 12, 2025 · US
Variable-stiffness mechanism
US-2025108503-A1 · Apr 3, 2025 · US
Camera aided simulator for minimally invasive surgical training
US-12154455-B2 · Nov 26, 2024 · US
Camera aided simulator for minimally invasive surgical training
US-2022277667-A1 · Sep 1, 2022 · US
Portable camera aided simulator (PortCAS) for minimally invasive surgical training
US-11361678-B2 · Jun 14, 2022 · US
Robot for Pipe Navigation
US-2022080579-A1 · Mar 17, 2022 · US
Disposable fluidic self-propelling robot for traversing a tubular passage
US-10420916-B1 · Sep 24, 2019 · US
Compliant surgical graspers and methods of making and using
US-10251659-B2 · Apr 9, 2019 · US
LDO regulator powered by its regulated output voltage for high PSRR
US-9454168-B2 · Sep 27, 2016 · US
Recent patents
Latest publications not already listed above.
PORTABLE CAMERA AIDED SIMULATOR (PortCAS) FOR MINIMALLY INVASIVE SURGICAL TRAINING
US-2016133158-A1 · May 12, 2016 · US
Ldo regulator powered by its regulated output voltage for high psrr
US-2015362936-A1 · Dec 17, 2015 · US
Compliant surgical graspers and methods of making and using
US-2015119927-A1 · Apr 30, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nutech Ventures | 7 |
| Univ Nebraska | 4 |
| Linear Tech Corp | 1 |
| Linear Techn Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G09B9/00 | 4 |
| G09B19/24 | 4 |
| G09B23/283 | 4 |
| G09B23/281 | 4 |
| G09B23/28 | 4 |