WiChorus, Inc.
34Patents
34Active
34Granted
54Portfolio score
Filing activity: Dec 22, 2006 → Feb 10, 2014 · 16 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9013992B2 | Method and apparatus for network address translation | Electricity | 34 | Active |
| US8804494B1 | Methods and apparatus for improving network performance using virtual instances for system redundancy | Electricity | 20 | Active |
| US8619799B1 | Methods and apparatus for improving idle mode performance using deep packet inspection (DPI) idle mode agent | Electricity | 20 | Active |
| US7880676B2 | Method and system for hybrid positioning using partial distance information | Electricity | 12 | Active |
| US8520630B2 | Method and apparatus for predicting handover in wireless communication network | Electricity | 10 | Active |
| US8134970B2 | Method and system for transmitting content in a wireless communication network | Electricity | 7 | Active |
| US8531945B2 | Method and apparatus to support deep packet inspection in a mobile network | Electricity | 6 | Active |
| US9071635B1 | Methods and apparatus for identifying paging activities during idle mode | Electricity | 5 | Active |
| US8767754B1 | Method and apparatus for providing distributed load balancing of subscriber sessions in a multi-slot gateway | Electricity | 5 | Active |
| US9344386B2 | Methods and apparatus for providing distributed load balancing of subscriber sessions in a multi-slot gateway | Electricity | 4 | Active |
| US8942233B2 | Method and apparatus for performing network address translation | Electricity | 4 | Active |
| US7738875B2 | Method and apparatus to estimate relative base station and subscriber terminal locations and using it to increase frequency reuse | Electricity | 3 | Active |
| US8265627B2 | Method and apparatus for handover in wireless communication network | Electricity | 3 | Active |
| US8965362B1 | Methods and apparatus for prefix filtering of international mobile subscriber identity (IMSI) wildcard application | Electricity | 3 | Active |
| US7746839B2 | Method and system for managing communication in an OFDMA system | Electricity | 3 | Active |
| US9019888B2 | Method and system for communicating a plurality of packets in multicast broadcast service (MBS) communication network | Electricity | 2 | Active |
| US9270603B2 | Methods and apparatus for improving idle mode performance using deep packet inspection (DPI) idle mode agent | Electricity | 2 | Active |
| US8483142B2 | Method and apparatus for managing backhaul links in a communication network | Electricity | 2 | Active |
| US8451794B2 | Heterogeneous access service network (ASN)-gateway in an ASN in a worldwide interoperability for microwave access (WIMAX) communication network | Electricity | 2 | Active |
| US8687482B2 | Apparatus and method for controlling traffic flow in backhaul link in wireless communication network | Electricity | 2 | Active |
| US8533360B2 | Method and apparatus to report resource values in a mobile network | Emerging Cross-Sectional Technologies | 2 | Active |
| US8224340B2 | Method and apparatus to estimate relative base station and subscriber terminal locations and using it to increase frequency reuse | Electricity | 1 | Active |
| US9106563B2 | Method and apparatus for switching communications traffic in a communications network | Electricity | 1 | Active |
| US8036198B2 | Method and system for managing communication in an OFDMA system | Electricity | 1 | Active |
| US8284715B2 | Method and apparatus for network wide adaptive resource allocation for OFDMA/TDMA networks | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.