IP Wireless, Inc.
47Patents
16Active
47Granted
42Portfolio score
Filing activity: Nov 2, 1999 → May 5, 2011 · 15 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6865169B1 | Cellular wireless internet access system using spread spectrum and internet protocol | Emerging Cross-Sectional Technologies | 107 | Expired |
| US7340256B2 | Method, system and communication unit for requesting a communication resource | Electricity | 40 | Expired |
| US7171230B2 | Method and arrangement for power control | Electricity | 33 | Expired |
| US6873609B1 | Use of internet WEB technology for wireless internet access | Electricity | 24 | Expired |
| US7373161B2 | Method and arrangement for power control | Electricity | 22 | Expired |
| US7539497B2 | Obtaining channel quality information in a wireless communication network | Electricity | 20 | Expired |
| US7292825B2 | Retransmission scheme in a cellular communication system | Electricity | 18 | Expired |
| US7684372B2 | Signaling MIMO allocations | Electricity | 17 | Active |
| US7711008B2 | Quasi synchronous transmission in cellular networks | Electricity | 17 | Active |
| US7701901B2 | Apparatus and method for communicating uplink signaling information | Electricity | 16 | Active |
| US7639635B2 | Cellular communication system and method for coexistence of dissimilar systems | Electricity | 13 | Active |
| US7620367B2 | Frequency domain unscheduled transmission in a TDD wireless communications system | Electricity | 11 | Active |
| US7480261B2 | System and method for physical shared channel allocation in a wireless communication system | Electricity | 10 | Expired |
| US7415083B2 | AGC scheme and receiver for use in a wireless communication system | Electricity | 9 | Expired |
| US7860107B2 | Apparatus and method for determining timing for transmissions | Electricity | 8 | Active |
| US7356098B2 | Method, communication system and communication unit for synchronisation for multi-rate communication | Electricity | 8 | Expired |
| US7590389B2 | Radio link quality determination in a wireless network | Electricity | 8 | Expired |
| US7313118B2 | Method and arrangement for asynchronous processing of CCTrCH data | Electricity | 7 | Expired |
| US8098621B2 | Compatible broadcast downlink and unicast uplink interference reduction for a wireless communication system | Emerging Cross-Sectional Technologies | 7 | Active |
| US7366094B2 | System and method for channel transport format allocation in a wireless communication system | Electricity | 6 | Expired |
| US7324783B2 | Method, arrangement and communication receiver for SNIR estimation | Electricity | 6 | Expired |
| US7738593B2 | Pre-equalisation for UMTS base station | Electricity | 6 | Expired |
| US7848353B2 | Method, communication system and communication unit for synchronisation for multi-rate communication | Electricity | 6 | Active |
| US7664090B2 | Intra-frame code diversity | Electricity | 5 | Expired |
| US7412252B2 | System, transmitter, receiver and method for communication power control | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.