David E. Wachob
35Patents
18h-index
25Co-inventors
81Inventor score
Filing activity: Jun 4, 1987 → Dec 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5758257A | System and method for scheduling broadcast of and access to video programs and other data using customer profiles | Emerging Cross-Sectional Technologies | 1,603 | Expired |
| US5155591A | Method and apparatus for providing demographically targeted television commercials | Electricity | 997 | Expired |
| US6088722A | System and method for scheduling broadcast of and access to video programs and other data using customer profiles | Emerging Cross-Sectional Technologies | 954 | Expired |
| US6020883A | System and method for scheduling broadcast of and access to video programs and other data using customer profiles | Emerging Cross-Sectional Technologies | 565 | Expired |
| US5231494A | Selection of compressed television signals from single channel allocation based on viewer characteristics | Electricity | 448 | Expired |
| US5046093A | CATV subscriber apparatus with intelligent remote control | Electricity | 322 | Expired |
| USD327060S | Combined remote control and cordless telephone handset and its base with an antenna | General | 201 | Expired |
| US5999970A | Access system and method for providing interactive access to an information source through a television distribution system | Electricity | 187 | Expired |
| USD333135S | Combined remote control and cordless telephone | General | 166 | Expired |
| US5138649A | Portable telephone handset with remote control | Electricity | 130 | Expired |
| US4783846A | Switchable signal source module for use with cable television converter | Electricity | 113 | Expired |
| US7853600B2 | System and method for providing access to video programs and other data using customer profiles | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5334975A | Residential time reference system | Electricity | 65 | Expired |
| US7239338B2 | Videophone system and method | Electricity | 64 | Expired |
| USD512698S1 | Video phone | General | 33 | Expired |
| US8056100B2 | System and method for providing access to data using customer profiles | Emerging Cross-Sectional Technologies | 28 | Active |
| USD326449S | Combination integral remote control and cordless handset unit together with a telephone base unit with an antenna | General | 21 | Expired |
| US8063928B2 | Videophone system and method | Electricity | 19 | Active |
| US4841569A | Secure video distribution system | Electricity | 16 | Expired |
| US5652574A | Dynamically addressable communications system and method | Electricity | 6 | Expired |
| US9554194B2 | System and method for providing data communication services through a CATV tap-off device | Electricity | 5 | Active |
| US11509971B2 | Distributed access architecture system for CATV | Electricity | 3 | Active |
| US8089502B2 | Adaptive video telephone system | Electricity | 3 | Active |
| US10237626B2 | Integrated coax/ethernet distribution system | Electricity | 1 | Active |
| US11877037B2 | Distributed access architecture system for CATV | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.