Syed S. Ali
24Patents
11h-index
35Co-inventors
75Inventor score
Filing activity: Jul 20, 1978 → Jul 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7558381B1 | Retrieval of deleted voice messages in voice messaging system | Electricity | 292 | Expired |
| US6606504B1 | Method and apparatus for activating a ring silenced telephone | Electricity | 80 | Expired |
| US6335962B1 | Apparatus and method for grouping and prioritizing voice messages for convenient playback | Electricity | 78 | Expired |
| US6345187B1 | Receipt of type II caller identification in multi-cordless environment | Electricity | 62 | Expired |
| US4234157A | Lift-turn valve and actuator assembly | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US6044346A | System and method for operating a digital voice recognition processor with flash memory storage | Physics | 30 | Expired |
| US6016472A | System and method for interfacing a digital audio processor to a low-speed serially addressable storage device | Physics | 27 | Expired |
| US7379538B1 | Telephone answering device which notifies a user based on call related information received from a calling party | Electricity | 26 | Expired |
| US6049765A | Silence compression for recorded voice messages | Physics | 20 | Expired |
| US6075850A | Flash-hook Caller ID | Electricity | 19 | Expired |
| US6233323A | DTMF download technique for digital telephone devices | Electricity | 14 | Expired |
| US6289421A | Intelligent memory devices for transferring data between electronic devices | Physics | 8 | Expired |
| US7218710B1 | Separately secured voice messages | Electricity | 7 | Expired |
| US11311220B1 | Deep learning model-based identification of stress resilience using electroencephalograph (EEG) | Human Necessities | 2 | Active |
| US11179089B1 | Real-time intelligent mental stress assessment system and method using LSTM for wearable devices | Human Necessities | 2 | Active |
| US10310038B2 | System and method for supplying electrical power to a gradient amplifier | Physics | 1 | Active |
| US11559232B1 | GRU based real-time mental stress assessment | Physics | 1 | Active |
| US11344248B1 | Wearable stress assessment system with EEG sensors | Human Necessities | 1 | Active |
| US12115964B1 | Gear selection for merging into faster traffic | Performing Operations; Transporting | 0 | Active |
| US8121265B2 | Retrieval of deleted voice messages in voice messaging system | Electricity | 0 | Active |
| US11337639B1 | System for mental stress assessment | Human Necessities | 0 | Active |
| US11682094B2 | Public reporting of power line-down conditions | Physics | 0 | Active |
| US11642067B1 | System and method for unsupervised adaptive threshold neurofeedback treatment | Human Necessities | 0 | Active |
| US8811576B2 | Retrieval of deleted voice messages in voice messaging system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.