Inventor
LIEPING WEI
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Bprimary
B66BElevators50%
H04WWireless communication networks36%
G01SRadio direction-finding7%
H04BTransmission7%
PatentTitleYear
12,240,732Notification system and method for an elevator and an elevator system202512,214,993Configuring stoppable floor information set for elevator car of elevator system202511,964,847System and method for detecting passengers movement, elevator-calling control method, readable storage medium and elevator system202411,577,930Automatic elevator calling system and a method for controlling automatic calling elevator202311,524,867Determination of non-normal elevator calling request in an automatic elevator calling request system202211,440,768Acquisition of position of elevator car202211,332,341Personal mobile terminal and a method of requesting elevator service2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to OTIS ELEVATOR CO (7)· patent assignee history
2022Patents assigned to OTIS HIGH RISE ELEVATOR SHANGHAI CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTIS ELEVATOR CO | 7 | 2022–2025 |
| OTIS HIGH RISE ELEVATOR SHANGHAI CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2022–2025 |