David Wang
29Patents
7h-index
33Co-inventors
69Inventor score
Filing activity: Dec 15, 1978 → Jan 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6763522B1 | System and method for a digital television electronic program guide | Electricity | 223 | Expired |
| US6314454A | Method and apparatus for certified electronic mail messages | Physics | 106 | Expired |
| US6772147B2 | System and method for effectively implementing a personal channel for interactive television | Emerging Cross-Sectional Technologies | 89 | Expired |
| US6374404B1 | Intelligent device having background caching of web pages from a digital television broadcast signal and method of same | Electricity | 79 | Expired |
| US7940650B1 | Peer-agnostic TCP socket replication between primary and secondary routing engines | Electricity | 51 | Active |
| US7574113B2 | Video and audio data recording apparatus, video and audio data recording method, video and audio data reproducing apparatus, and video and audio data reproducing method | Electricity | 31 | Expired |
| US6442593B1 | Methods and apparatus for transmitting prioritized electronic mail messages | Electricity | 28 | Expired |
| US9577797B1 | System and method for the detection and remediation of non-responsive customer premises equipment | Electricity | 7 | Active |
| US6820113B2 | Methods and apparatus for transmitting prioritized electronic mail messages | Electricity | 6 | Expired |
| US4235060A | Installing fiber insulation | Performing Operations; Transporting | 3 | Expired |
| US10069605B1 | System and method for the detection and remediation of non-responsive customer premises equipment | Electricity | 2 | Active |
| US10721034B1 | Detection and remediation of non-responsive customer premises equipment | Electricity | 1 | Active |
| US7490129B2 | Methods and apparatus for transmitting prioritized electronic mail messages | Electricity | 1 | Expired |
| US7039929B2 | Intelligent device having background caching of web pages from a digital television broadcast signal and method of same | Electricity | 1 | Expired |
| US10223697B2 | Method and system for implementing a CRM quote and order capture context service | Physics | 0 | Active |
| US11201875B2 | Web threat investigation using advanced web crawling | Physics | 0 | Active |
| US8825676B2 | System and method for effectively implementing a personal channel for interactive television | Emerging Cross-Sectional Technologies | 0 | Active |
| USRE41810E1 | System and method for effectively implementing a personal channel for interactive television | General | 0 | Active |
| US11012569B2 | Insight based routing for help desk service | Electricity | 0 | Active |
| US8386496B2 | System and method for effectively implementing a personal channel for interactive television | Emerging Cross-Sectional Technologies | 0 | Active |
| US12242504B2 | Mechanism for backfilling records dropped during transfer from distributed node system | Physics | 0 | Active |
| US8813153B2 | Method and system for receiving and processing digital content | Electricity | 0 | Active |
| US10135981B2 | Routing during communication of help desk service | Electricity | 0 | Active |
| US10182156B2 | Insight based routing for help desk service | Electricity | 0 | Active |
| US11516177B1 | Detecting and remediating non-responsive customer premise equipment | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.