Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7113676 | Planar waveguide optical isolator in thin silicon-on-isolator (SOI) structure | David Piede, Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Kalpendu Shastri +3 more | 2006-09-26 |
| 7109739 | Wafer-level opto-electronic testing apparatus and method | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Kalpendu Shastri, Soham Pathak +2 more | 2006-09-19 |
| 7065301 | High speed, silicon-based electro-optic modulator | Kalpendu Shastri, Margaret Ghiron, Vipulkumar Patel, Robert Keith Montgomery, Soham Pathak +1 more | 2006-06-20 |
| 7058261 | Interfacing multiple wavelength sources to thin optical waveguides utilizing evanescent coupling | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2006-06-06 |
| 7020364 | Permanent light coupling arrangement and method for use with thin silicon optical waveguides | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2006-03-28 |
| 7013067 | Silicon nanotaper couplers and mode-matching devices | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2006-03-14 |
| 7003196 | External grating structures for interfacing wavelength-division-multiplexed optical sources with thin optical waveguides | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2006-02-21 |
| 7000207 | Method of using a Manhattan layout to realize non-Manhattan shaped optical structures | Margaret Ghiron, Vipulkumar Patel, Robert Keith Montgomery, Kalpendu Shastri, Soham Pathak +1 more | 2006-02-14 |
| 6993225 | Tapered structure for providing coupling between external optical device and planar optical waveguide and method of forming the same | Vipulkumar Patel, Robert Keith Montgomery, Margaret Ghiron | 2006-01-31 |
| 6980720 | Mode transformation and loss reduction in silicon waveguide structures utilizing tapered transition regions | Margaret Ghiron, Vipulkumar Patel, Robert Keith Montgomery, Kalpendu Shastri, Soham Pathak +1 more | 2005-12-27 |
| 6968110 | CMOS-compatible integration of silicon-based optical devices with electronic devices | Vipulkumar Patel, Margaret Ghiron, Robert Keith Montgomery, Kalpendu Shastri, Soham Pathak +1 more | 2005-11-22 |
| 6934444 | Beam shaping and practical methods of reducing loss associated with mating external sources and optics to thin silicon waveguides | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2005-08-23 |
| 6917730 | Arrangements for reducing wavelength sensitivity in prism-coupled SOI-based optical systems | Margaret Ghiron, Robert Keith Montgomery, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2005-07-12 |
| 6897498 | Polycrystalline germanium-based waveguide detector integrated on a thin silicon-on-insulator (SOI) platform | Margaret Ghiron, Vipulkumar Patel, Robert Keith Montgomery, Kalpendu Shastri, Soham Pathak +1 more | 2005-05-24 |
| 6845198 | High-speed silicon-based electro-optic modulator | Robert Keith Montgomery, Margaret Ghiron, Vipulkumar Patel, Kalpendu Shastri, Soham Pathak +1 more | 2005-01-18 |