Inventor
Lei BAI
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing24%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
E05DHinges or suspension devices for doors, windows or wings6%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%
F16CShafts6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01TMeasurement of nuclear or x-radiation6%
G01VGeophysics6%
H01HElectric switches6%
H04MTelephonic communication6%
PatentTitleYear
D1107435Brush head2025D1079382Turntable202511,933,744Method for characterizing property characteristic of transmission source of segmented g scanning measurement system202411,868,186Opening and closing mechanism and electronic device2024D1001907Play tent202311,720,187Touchpad assembly and electronic device202311,409,334Device with opening and closing performance202211,211,212Keyboard and electronic device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to HUAWEI TECH CO LTD (4)· patent assignee history
2021–2025Based in CN· patent location history
2023–2025Patents assigned to BAI LEI (3)· patent assignee history
2024Patents assigned to CHINA INST ATOMIC ENERGY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 4 | 2021–2024 |
| BAI LEIself | 3 | 2023–2025 |
| CHINA INST ATOMIC ENERGY | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2021–2025 |