BECEEM Communications Inc.
🏢 View company profile →29Patents
25Active
29Granted
48Portfolio score
Filing activity: May 6, 2004 → Apr 3, 2008 · 25 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7295074B2 | Doherty power amplifier with phase compensation | Electricity | 10 | Expired |
| US7295068B2 | Increasing the linearity of a transconductance cell | Electricity | 9 | Expired |
| US7764658B2 | Downlink coordinated transmission in OFDMA systems, including WiMax systems | Electricity | 9 | Active |
| US7450657B2 | Antenna virtualization in communication systems | Electricity | 8 | Active |
| US7797605B2 | Managing storage of HARQ packets | Electricity | 7 | Active |
| US7477698B2 | Method and system for rate-2 transmission | Electricity | 6 | Active |
| US7433420B1 | Phase rotation estimation | Electricity | 6 | Active |
| US7783293B2 | Method of training a communication system | Electricity | 4 | Active |
| US7382834B2 | Phase rotation estimation | Electricity | 4 | Expired |
| US7859990B2 | Methods and systems for performing channels estimation in a wireless communication system | Electricity | 3 | Active |
| US7602334B1 | Method and system of a mobile subscriber estimating position | Physics | 3 | Active |
| US7680206B2 | Selecting modulation and coding level and spatial rate for orthogonal frequency domain modulation systems | Electricity | 3 | Active |
| US7813437B2 | Estimating frequency offset at a subscriber station receiver | Electricity | 2 | Active |
| US7852909B2 | Method and apparatus for estimating frequency offset and timing offset of one or more mobile stations (MSs) | Electricity | 2 | Active |
| US7839824B2 | Allocation of periodically distributed frames of wireless communication | Electricity | 2 | Active |
| US7586997B2 | Method and system for maximum transmit diversity | Electricity | 2 | Active |
| US7730382B2 | Method and system for managing memory in a communication system using hybrid automatic repeat request (HARQ) | Electricity | 2 | Active |
| US7827530B2 | Methods and systems for testing a software program | Physics | 1 | Active |
| US7680027B2 | Methods and systems for channel estimation in a collaborative multi input multiple output (MIMO) communication system | Electricity | 1 | Active |
| US7466759B2 | Method and system for rate-2 transmission | Electricity | 1 | Active |
| US7706459B2 | System and method for channel estimation | Electricity | 1 | Active |
| US7535979B2 | Method and system for performing channel estimation in a multiple antenna block transmission system | Electricity | 1 | Active |
| US7706335B2 | Downlink coordinated transmission in OFDMA systems | Electricity | 1 | Active |
| US7684511B2 | Antenna virtualization in communication systems | Electricity | 1 | Active |
| US7382842B2 | Method and system for performing channel estimation in a multiple antenna block transmission system | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.