Inventor
BAIYANG REN
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general17%
E21BEarth or rock drilling17%
G01SRadio direction-finding17%
G01VGeophysics17%
PatentTitleYear
12,146,860Electro-magnetic acoustic transducer (EMAT) having electromagnet array for generating configurable bias magnetic field patterns202412,105,233System and method for acoustically detecting cross bores202411,747,496System and method for acoustically detecting cross bores202311,561,205Electro-magnetic acoustic transducer (EMAT) having electromagnet array for generating configurable bias magnetic field patterns2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to ULC TECH LLC (3)· patent assignee history
2023–2024Based in US· patent location history
2024Patents assigned to ULC TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ULC TECH LLC | 3 | 2023–2024 |
| ULC TECH | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2023–2024 |