Systems and methods for construction zone detection
US-12494066-B1 · Dec 9, 2025 · US
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Ren Hang patents
Ren Hang is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Hang |
| Total patents | 16 |
| First publication | Nov 1, 2016 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Dynamic parking location determining management
US-2025353488-A1 · Nov 20, 2025 · US
Dynamic drivable area determining management
US-2025354817-A1 · Nov 20, 2025 · US
Neural network audio processing to determine weather characteristics
US-2025206316-A1 · Jun 26, 2025 · US
Gas delivery devices
US-11571538-B2 · Feb 7, 2023 · US
Collision avoidance perception system
US-11500385-B2 · Nov 15, 2022 · US
Nitric oxide delivery devices
US-11413420-B2 · Aug 16, 2022 · US
Collision avoidance perception system
US-2021096566-A1 · Apr 1, 2021 · US
Gas delivery devices
US-2020188627-A1 · Jun 18, 2020 · US
Nitric oxide delivery devices
US-2020164174-A1 · May 28, 2020 · US
Recent patents
Latest publications not already listed above.
Nitric oxide delivery devices
US-10543337-B2 · Jan 28, 2020 · US
Gas delivery devices
US-10449321-B2 · Oct 22, 2019 · US
Nitric oxide generating formulations and kits
US-2019054038-A1 · Feb 21, 2019 · US
Gas delivery devices
US-2017216550-A1 · Aug 3, 2017 · US
Nitric oxide delivery devices
US-2016339197-A1 · Nov 24, 2016 · US
Nitric oxide delivery devices
US-9480785-B2 · Nov 1, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Michigan Regents | 10 |
| Zoox Inc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61K33/00 | 10 |
| A61M2025/0057 | 9 |
| A61M2202/0275 | 9 |
| A61M1/342 | 9 |
| A61M25/0043 | 9 |