Howard Pfeffer
59Patents
9h-index
50Co-inventors
81Inventor score
Filing activity: Mar 23, 2000 → Aug 19, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8516529B2 | Methods and apparatus for packetized content delivery over a content delivery network | Electricity | 218 | Active |
| US7532712B2 | System and method for providing caller ID service in a multi-region cable network | Electricity | 50 | Active |
| US9014359B1 | Generation of phone number lists and call filtering | Electricity | 28 | Active |
| US7539193B2 | System and method for facilitating communication between a CMTS and an application server in a cable network | Electricity | 22 | Active |
| US6850968B1 | Reduction of network server loading | Electricity | 21 | Expired |
| US7970388B2 | Methods and apparatus for providing multiple communications services with unified parental notification and/or control features | Electricity | 12 | Active |
| US9531760B2 | Methods and apparatus for packetized content delivery over a content delivery network | Electricity | 11 | Active |
| US8978079B2 | Apparatus and methods for managing delivery of content in a network with limited bandwidth using pre-caching | Electricity | 10 | Active |
| US9503691B2 | Methods and apparatus for enhanced advertising and promotional delivery in a network | Electricity | 9 | Active |
| US9066153B2 | Apparatus and methods for multicast delivery of content in a content delivery network | Electricity | 7 | Active |
| US7237028B2 | System and method for managing network bandwidth usage in the provision of an e-mail service | Electricity | 6 | Expired |
| US9398261B1 | Transitioning video call between devices | Electricity | 6 | Active |
| US10264029B2 | Methods and apparatus for packetized content delivery over a content delivery network | Electricity | 5 | Active |
| US8793714B2 | Excluding specific application traffic from customer consumption data | Electricity | 5 | Active |
| US7388870B2 | System and method for providing premium transport in a DOCSIS-compliant cable network | Electricity | 5 | Active |
| US7099475B2 | System and method for password authentication for non-LDAP regions | Electricity | 5 | Expired |
| US9648163B2 | Generation of phone number lists and call filtering | Electricity | 4 | Active |
| US8160068B2 | System and method for facilitating communication between a CMTS and an application server in a cable network | Electricity | 4 | Active |
| US9992520B2 | Apparatus and methods for providing content to an IP-enabled device in a content distribution network | Electricity | 4 | Active |
| US8910198B2 | Multicast video advertisement insertion using routing protocols | Electricity | 4 | Active |
| US8634809B1 | Methods and apparatus for communicating messages between mobile communications devices and internet enabled devices | Electricity | 4 | Active |
| US9426123B2 | Apparatus and methods for content distribution to packet-enabled devices via a network bridge | Electricity | 3 | Active |
| US8412814B2 | System and method for managing the delivery of targeted content | Electricity | 3 | Active |
| US9425977B2 | Dynamic changing tier service on test device | Electricity | 3 | Active |
| US9237215B2 | Remote activation of mobile applications | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.