Aravanan Gurusami
34Patents
7h-index
47Co-inventors
69Inventor score
Filing activity: Mar 22, 1991 → Feb 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5557319A | Subscriber return system for CATV full service networks | Electricity | 125 | Expired |
| US6690506B2 | Control architecture and method for optical amplifiers | Electricity | 32 | Expired |
| US6031846A | Method and apparatus for improved time division multiple access (TDMA) communication | Electricity | 29 | Expired |
| US7031335B1 | Digital node for hybrid fiber/coax network | Electricity | 19 | Expired |
| US5838725A | Floating point digital transversal filter | Electricity | 13 | Expired |
| US5255318A | Expandable cable television subscriber control system | Electricity | 11 | Expired |
| US5140633A | Cable subscriber control device using shared jamming modules | Electricity | 10 | Expired |
| US7110167B2 | System and method for dynamic range extension and stable low power operation of optical amplifiers using pump laser pulse modulation | Electricity | 6 | Expired |
| US9503181B2 | Rare earth-doped fiber amplifier with integral optical metrology functionality | Electricity | 5 | Active |
| US9494484B2 | In-service optical time domain reflectometry utilizing raman pump source | Electricity | 4 | Active |
| US6643471B2 | Increased transmission capacity for a fiber-optic link | Electricity | 4 | Expired |
| US11177886B2 | Pluggable optical amplifier for datacenter interconnects | Electricity | 4 | Active |
| US5764707A | Method and apparatus for improved phase shift keyed (PSK) signal demodulation | Electricity | 4 | Expired |
| US11405102B1 | Dual-direction OTDR system for inter-node communications | Electricity | 3 | Active |
| US6963697B2 | Increased transmission capacity for a fiber-optic link | Electricity | 3 | Expired |
| US8731403B2 | Multicast optical switch | Physics | 3 | Active |
| US10564068B2 | Edge propagating optical time domain reflectometer and method of using the same | Physics | 2 | Active |
| US8175127B2 | System of method for dynamic range extension | Electricity | 2 | Active |
| US10727643B1 | Master oscillator power amplifier | Electricity | 2 | Active |
| US7856037B2 | System of method for dynamic range extension | Electricity | 2 | Active |
| US6411235B1 | Dynamic range extension with gain correction | Electricity | 2 | Expired |
| US9429712B2 | Dual-ganged optical switch | Electricity | 2 | Active |
| US11747579B2 | Optical component array devices | Physics | 1 | Active |
| US7512162B2 | Dynamic thermal management of laser devices | Electricity | 1 | Active |
| US9752955B2 | Edge propagating optical time domain reflectometer and method of using the same | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.