Safety device for elevator system and elevator system
US-11891276-B2 · Feb 6, 2024 · US
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Yang Fujun patents
Yang Fujun is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yang Fujun |
| Total patents | 8 |
| First publication | Oct 24, 2019 |
| Latest publication | Feb 6, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Microstrip antenna and television
US-11581651-B2 · Feb 14, 2023 · US
Double frequency vertical polarization antenna and television
US-11557839-B2 · Jan 17, 2023 · US
Safety device for elevator system and elevator system
US-2022396454-A1 · Dec 15, 2022 · US
Double frequency vertical polarization antenna and television
US-2021351510-A1 · Nov 11, 2021 · US
Microstrip antenna and television
US-2021305698-A1 · Sep 30, 2021 · US
Method and device for adjusting picture quality of displayer
US-10803831-B2 · Oct 13, 2020 · US
Method and device for adjusting picture quality of displayer
US-2019325846-A1 · Oct 24, 2019 · 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 |
|---|---|
| Shenzhen Tcl New Tech Co Ltd | 6 |
| Otis Elevator Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01Q9/0421 | 4 |
| G09G2320/08 | 2 |
| G09G2320/0673 | 2 |
| G09G2320/0276 | 2 |
| G06F3/14 | 2 |