Average Co-Inventor Count = 2.65
ph-index = 6
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sirf Technology, Inc. (8 from 244 patents)
2. Csr Technology Inc. (7 from 196 patents)
3. Qualcomm Technologies International, Ltd. (3 from 99 patents)
4. Qualcomm Incorporated (2 from 41,572 patents)
5. Other (1 from 832,880 patents)
6. Motorola Corporation (1 from 20,290 patents)
22 patents:
1. 11641155 - Adaptive harmonic cancellation
2. 11271662 - Low power communication links between wireless devices
3. 9577688 - Frequency tuning of narrowband low noise amplifiers
4. 9362966 - Bidirectional ports for multi-tuner background radios
5. 9214972 - Method and apparatus for on-demand interference rejection in multi-band GNSS receivers
6. 8923779 - Systems and methods for tuning an antenna for a frequency modulation transceiver
7. 8699984 - Adaptive noise figure control in a radio receiver
8. 8634793 - IP2 calibration measurement and signal generation
9. 8514982 - Systems and methods for digitizing multiple channels in a receiver
10. 8351885 - Auto-tuning system for an On-Chip RF filter
11. 8335471 - Systems and methods for channel pairing a transmitter and a receiver
12. 8270921 - Systems and methods for tuning an antenna for a frequency modulation transceiver
13. 8073414 - Auto-tuning system for an on-chip RF filter
14. 7751791 - L1/L2 GPS receiver
15. 7639724 - RF converter with multiple mode frequency synthesizer compatible with a 48 Fo GPS baseband processor