Inventor
Lay Wei Ang
Inventor
Singapore, SG
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling42%
H01QAntennas, i.e. radio aerials33%
G01VGeophysics25%
PatentTitleYear
11,108,146Antenna shields202110,892,560Modular antennas202110,690,799Antenna shield design for optimized EM wave propagation in resistivity logging tools202010,498,007Loop antenna for downhole resistivity logging tool201910,181,633Preformed antenna with radio frequency connectors for downhole applications20199,945,188Enhanced interconnect for downhole tools2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (6)· patent assignee history
2018–2021Based in Singapore, SG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON ENERGY SERVICES INC | 6 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Singapore, SG | 6 | 2018–2021 |