Method for treating greenhouse gases and system applying the same
US-2025369377-A1 · Dec 4, 2025 · US
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He Long patents
He Long is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | He Long |
| Total patents | 3 |
| First publication | Jun 15, 2023 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Underground pipe leak detection system and method
US-12487146-B2 · Dec 2, 2025 · US
Underground pipe leak detection system and method
US-2023184619-A1 · Jun 15, 2023 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ind Tech Res Inst | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F18/214 | 2 |
| G01M3/007 | 2 |
| G06F17/142 | 2 |
| G06N20/00 | 2 |
| G01M3/243 | 2 |