Soham Pathak
41Patents
15h-index
30Co-inventors
77Inventor score
Filing activity: Sep 23, 2003 → Mar 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6845198B2 | High-speed silicon-based electro-optic modulator | Physics | 94 | Expired |
| US6968110B2 | CMOS-compatible integration of silicon-based optical devices with electronic devices | Electricity | 58 | Expired |
| US6897498B2 | Polycrystalline germanium-based waveguide detector integrated on a thin silicon-on-insulator (SOI) platform | Emerging Cross-Sectional Technologies | 54 | Expired |
| US7065301B2 | High speed, silicon-based electro-optic modulator | Physics | 33 | Expired |
| US7013067B2 | Silicon nanotaper couplers and mode-matching devices | Physics | 24 | Expired |
| US7003196B2 | External grating structures for interfacing wavelength-division-multiplexed optical sources with thin optical waveguides | Physics | 23 | Expired |
| US7020364B2 | Permanent light coupling arrangement and method for use with thin silicon optical waveguides | Physics | 21 | Expired |
| US6934444B2 | Beam shaping and practical methods of reducing loss associated with mating external sources and optics to thin silicon waveguides | Physics | 21 | Expired |
| US7298949B2 | SOI-based photonic bandgap devices | Physics | 20 | Expired |
| US7109739B2 | Wafer-level opto-electronic testing apparatus and method | Physics | 20 | Expired |
| US6980720B2 | Mode transformation and loss reduction in silicon waveguide structures utilizing tapered transition regions | Physics | 20 | Expired |
| US7058261B2 | Interfacing multiple wavelength sources to thin optical waveguides utilizing evanescent coupling | Physics | 18 | Expired |
| US7000207B2 | Method of using a Manhattan layout to realize non-Manhattan shaped optical structures | Physics | 18 | Expired |
| US9575267B1 | Passive alignment of optical components using optical fiber stubs | Physics | 17 | Active |
| US7187837B2 | Active manipulation of light in a silicon-on-insulator (SOI) structure | Physics | 15 | Expired |
| US6917730B2 | Arrangements for reducing wavelength sensitivity in prism-coupled SOI-based optical systems | Physics | 15 | Expired |
| US7269809B2 | Integrated approach for design, simulation and verification of monolithic, silicon-based opto-electronic circuits | Physics | 15 | Expired |
| US8803269B2 | Wafer scale packaging platform for transceivers | Electricity | 14 | Active |
| US8905632B2 | Interposer configuration with thermally isolated regions for temperature-sensitive opto-electronic components | Electricity | 10 | Active |
| US8363995B2 | Sub-micron planar lightwave devices formed on an SOI optical platform | Physics | 6 | Active |
| US7440703B2 | High-speed, silicon-based electro-optic modulator with feedback control | Physics | 6 | Active |
| US9235019B2 | Self-aligning optical connector assembly | Emerging Cross-Sectional Technologies | 6 | Active |
| US7929814B2 | Sub-micron planar lightwave devices formed on an SOI optical platform | Physics | 5 | Expired |
| US7358585B2 | Silicon-based Schottky barrier infrared optical detector | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7587106B2 | Optical crossover in thin silicon | Physics | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.