Inventor
SUBRAMANIAN RAMALINGAM
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials47%
H04BTransmission20%
G01RMeasuring electric variables13%
C04BLime, magnesia7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
H04MTelephonic communication7%
PatentTitleYear
12,413,263Dielectric resonator antenna modules202512,362,488Electronic devices with dielectric resonator antennas202512,206,189Multi-layer dielectric resonator antennas with parasitic elements202512,113,285Feed patches for multi-layer dielectric resonator antennas202411,967,781Electronic devices having compact dielectric resonator antennas202411,962,101Electronic devices with dielectric resonator antennas having non-planar sidewalls202411,700,035Dielectric resonator antenna modules202311,685,849Abrasive particle including coating, abrasive article including the abrasive particles, and method of forming2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to APPLE INC (7)· patent assignee history
2023Patents assigned to SAINT GOBAIN ABRASIFS SA (1)· patent assignee history
2023Patents assigned to SAINT GOBAIN ABRASIVES INC (1)· patent assignee history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 7 | 2023–2025 |
| SAINT GOBAIN ABRASIFS SA | 1 | 2023 |
| SAINT GOBAIN ABRASIVES INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2023–2025 |