Issued Patents All Time
Showing 201–212 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670804 | Composite waveguiding structures including semiconductor fins | Abu Thomas, Ajey Poovannummoottil Jacob | 2020-06-02 |
| 10649245 | Electro-optic modulators with stacked metal, dielectric, and active layers | Ajey Poovannummoottil Jacob, Abu Thomas | 2020-05-12 |
| 10649140 | Back-end-of-line blocking structures arranged over a waveguide core | Ajey Poovannummoottil Jacob, Abu Thomas | 2020-05-12 |
| 10641956 | Polarizers and polarization splitters phase-matched with a back-end-of-line layer | Ajey Poovannummoottil Jacob, Abu Thomas | 2020-05-05 |
| 10585219 | Grating couplers with multiple configurations | Ajey Poovannummoottil Jacob | 2020-03-10 |
| 10585245 | Multiple-layer arrangements using tunable materials to provide switchable optical components | Abu Thomas, Ajey Poovannummoottil Jacob | 2020-03-10 |
| 10444433 | Waveguides including a patterned dielectric layer | Abu Thomas, Ajey Poovannummoottil Jacob, Kenneth J. Giewont, Karen A. Nummy, Andreas D. Stricker +1 more | 2019-10-15 |
| 10436982 | Waveguide bends with field confinement | Ajey Poovannummoottil Jacob | 2019-10-08 |
| 10429582 | Waveguide-to-waveguide couplers with multiple tapers | Ajey Poovannummoottil Jacob, Steven M. Shank | 2019-10-01 |
| 10429581 | Polarization splitters based on stacked waveguides | Abu Thomas, Ajey Poovannummoottil Jacob | 2019-10-01 |
| 10241269 | Grating couplers with multiple configurations | Ajey Poovannummoottil Jacob | 2019-03-26 |
| 10185092 | Hybrid grating couplers that overlap via an interconnect structure having a metallization layer | Ajey Poovannummoottil Jacob | 2019-01-22 |