Average Co-Inventor Count = 1.38
ph-index = 7
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. Analog Devices,inc. (12 from 3,624 patents)
2. S9estre, LLC (4 from 4 patents)
3. Other (1 from 832,843 patents)
4. National Semiconductor Corporation (1 from 4,791 patents)
18 patents:
1. RE47601 - High output power digital-to-analog converter system
2. 10230387 - Methods and devices for digital to analog conversion by pulse coupling
3. 10056924 - High output power digital-to-analog converter system
4. 9859906 - Methods and devices for an energy efficient digital to analog conversion
5. 9444401 - Methods and devices for the generation of high frequency clock signals
6. 9344104 - Digital to analog converter and analog to digital converter calibration techniques
7. 9300462 - Methods, devices, and algorithms for the linearization of nonlinear time variant systems and the synchronization of a plurality of such systems
8. 9281788 - All digital zero-voltage switching
9. 9276617 - Radio frequency domain digital pre-distortion
10. 9154148 - Clock signal error correction in a digital-to-analog converter
11. 8970418 - High output power digital-to-analog converter system
12. 8031098 - DAC circuit with pseudo-return-to-zero scheme and DAC calibration circuit and method
13. 7933315 - Spread spectrum communication and synchronization
14. 7796971 - Mixer/DAC chip and method
15. 6842132 - Constant switching for signal processing