Sandeep K. Singhal
86Patents
39h-index
103Co-inventors
91Inventor score
Filing activity: Dec 17, 1993 → Jan 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6332127A | Systems, methods and computer program products for providing time and location specific advertising via the internet | Physics | 707 | Expired |
| US6256666A | Method and system for remotely managing electronic mail attachments | Electricity | 476 | Expired |
| US6286043A | User profile management in the presence of dynamic pages using content templates | Electricity | 370 | Expired |
| US6185614A | Method and system for collecting user profile information over the world-wide web in the presence of dynamic content using document comparators | Emerging Cross-Sectional Technologies | 304 | Expired |
| US6633761B1 | Enabling seamless user mobility in a short-range wireless networking environment | Emerging Cross-Sectional Technologies | 299 | Expired |
| US6148328A | Method and system for signaling presence of users in a networked environment | Electricity | 253 | Expired |
| US6598161B1 | Methods, systems and computer program products for multi-level encryption | Physics | 232 | Expired |
| US7788378B2 | Apparatus and method for community relay node discovery | Electricity | 221 | Active |
| US5920692A | Method and system for a remote notification service for a multi-user server architecture | Electricity | 196 | Expired |
| US6457030B1 | Systems, methods and computer program products for modifying web content for display via pervasive computing devices | Physics | 192 | Expired |
| US6151622A | Method and system for portably enabling view synchronization over the world-wide web using frame hierarchies | Physics | 188 | Expired |
| US6564143B1 | Method and apparatus for personalizing static and temporal location based services | Physics | 184 | Expired |
| US6775772B1 | Piggy-backed key exchange protocol for providing secure low-overhead browser connections from a client to a server using a trusted third party | Electricity | 171 | Expired |
| US7197308B2 | Enabling seamless user mobility in a short-range wireless networking environment | Emerging Cross-Sectional Technologies | 160 | Expired |
| US7620902B2 | Collaboration spaces | Physics | 132 | Expired |
| US6985933B1 | Method and system for increasing ease-of-use and bandwidth utilization in wireless devices | Electricity | 132 | Expired |
| US5861883A | Method and system for portably enabling awareness, touring, and conferencing over the world-wide web using proxies and shared-state servers | Physics | 131 | Expired |
| US5907328A | Automatic and configurable viewpoint switching in a 3D scene | Physics | 121 | Expired |
| US6691227B1 | Location-independent packet routing and secure access in a short-range wireless networking environment | Electricity | 119 | Expired |
| US6975864B2 | Seamless user mobility in a short-range wireless networking environment | Emerging Cross-Sectional Technologies | 110 | Expired |
| US6530840B1 | Method and system for an object architecture for a multi-user game lobby and game session | Electricity | 98 | Expired |
| US7224979B2 | Location-aware service proxies in a short-range wireless environment | Electricity | 84 | Expired |
| US7698239B2 | Self-evolving distributed system performance using a system health index | Electricity | 82 | Active |
| US6708217B1 | Method and system for receiving and demultiplexing multi-modal document content | Electricity | 78 | Expired |
| US8489701B2 | Private virtual LAN spanning a public network for connection of arbitrary hosts | Electricity | 77 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.