Nozzle cap multi-band antenna assembly
US-2025158273-A1 · May 15, 2025 · US
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Li Yanlong patents
Li Yanlong is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Yanlong |
| Total patents | 27 |
| First publication | Aug 17, 2017 |
| Latest publication | May 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Nozzle cap multi-band antenna assembly
US-12212053-B2 · Jan 28, 2025 · US
Dual sensor for hydrant
US-2023407610-A1 · Dec 21, 2023 · US
Nozzle cap assembly
US-11837782-B2 · Dec 5, 2023 · US
Nozzle cap assembly
US-2023352825-A1 · Nov 2, 2023 · US
Fire hydrant
US-11703080-B2 · Jul 18, 2023 · US
Nozzle cap assembly
US-11652284-B2 · May 16, 2023 · US
Fire hydrant
US-11619259-B2 · Apr 4, 2023 · US
Nozzle cap assembly
US-11527821-B2 · Dec 13, 2022 · US
Fire hydrant
US-2022325747-A1 · Oct 13, 2022 · US
Recent patents
Latest publications not already listed above.
Nozzle cap multi-band antenna assembly
US-11469494-B2 · Oct 11, 2022 · US
Nozzle cap assembly
US-2022302580-A1 · Sep 22, 2022 · US
Nozzle cap assembly
US-2022294104-A1 · Sep 15, 2022 · US
Fire hydrant
US-2022235816-A1 · Jul 28, 2022 · US
Nozzle cap multi-band antenna assembly
US-2022190471-A1 · Jun 16, 2022 · US
Bearing system for a fire hydrant
US-11333193-B2 · May 17, 2022 · US
Nozzle cap multi-band antenna assembly
US-11336004-B2 · May 17, 2022 · US
Nozzle cap assembly
US-2021249765-A1 · Aug 12, 2021 · US
Fire hydrant
US-2020063404-A1 · Feb 27, 2020 · US
Torque-reducing sleeve for a hydrant stem
US-10458481-B2 · Oct 29, 2019 · US
Nozzle cap multi-band antenna assembly
US-2019214717-A1 · Jul 11, 2019 · US
Nozzle cap multi-band antenna assembly
US-2019214718-A1 · Jul 11, 2019 · US
Nozzle cap multi-band antenna assembly
US-10305178-B2 · May 28, 2019 · US
Nozzle cap multi-band antenna assembly
US-10283857-B2 · May 7, 2019 · US
Torque-reducing sleeve for a hydrant stem
US-2019128335-A1 · May 2, 2019 · US
Nozzle cap multi-band antenna assembly
US-2017237158-A1 · Aug 17, 2017 · US
Nozzle cap multi-band antenna assembly
US-2017237165-A1 · Aug 17, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mueller Int Llc | 27 |
Top CPC classifications
Most common classification codes across this inventor's patents.