Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106892 | Touch screen driver for resolving plural contemporaneous touches and methods for use therewith | Matthew D. Felder | 2012-01-31 |
| 8035368 | Integrated circuit, universal serial bus on-the-go power source and methods for use therewith | — | 2011-10-11 |
| 7917788 | SOC with low power and performance modes | — | 2011-03-29 |
| 7890071 | Handheld audio system | Michael R. May, Dave Baker, Matthew Henson | 2011-02-15 |
| 7882383 | System on a chip with RTC power supply | David A. Dyches | 2011-02-01 |
| 7861206 | System-on-a-chip for processing multimedia data and applications thereof | Matthew Henson, Matthew D. Felder, Daniel Mulligan | 2010-12-28 |
| 7720456 | Adjust switching rate of a power supply to mitigate interference | Michael R. May, Matthew Henson | 2010-05-18 |
| 7629709 | Regulation of a DC to DC converter | — | 2009-12-08 |
| 7583216 | Adjustable DAC and applications thereof | Matthew D. Felder, Michael R. May | 2009-09-01 |
| 7566993 | Battery optimized circuit and system on a chip | — | 2009-07-28 |
| 7555410 | Circuit for use with multifunction handheld device with video functionality | Daniel Mulligan, Matthew Henson, Debby Gumto Clarke | 2009-06-30 |
| 7535287 | Semiconductor device and system and method of crystal sharing | Michael R. May | 2009-05-19 |
| 7528653 | Class-D amplifier with noise-immunity feedback | — | 2009-05-05 |
| 7508686 | System and method for configuring direct current converter | — | 2009-03-24 |
| 7490266 | Integrated circuit and processing system with improved power source monitoring and methods for use therewith | — | 2009-02-10 |
| 7447924 | Method and apparatus for power supply adjustment with increased slewing | — | 2008-11-04 |
| 7402981 | Method and apparatus to perform battery charging using a DC-DC converter circuit | Matthew D. Felder | 2008-07-22 |
| 7394314 | Class-D amplifier with noise-immunity feedback | — | 2008-07-01 |
| 7378829 | Method and system for providing voltage | Matthew Williamson | 2008-05-27 |
| 7372967 | Microphone bias circuit | Matthew Henson, John Willis | 2008-05-13 |
| 7312538 | Method and apparatus for regulating multiple outputs of a single inductor DC to DC converter | — | 2007-12-25 |
| 7278119 | Battery-optimized system-on-a-chip and applications thereof | Matthew Henson, Matthew D. Felder, Daniel Mulligan | 2007-10-02 |
| 7262585 | Method and apparatus for bi-directional current limit in a dual-power source capable device | — | 2007-08-28 |
| 7259480 | Conserving power of a system on a chip using an alternate power source | — | 2007-08-21 |
| 7246027 | Power optimization of a mixed-signal system on an integrated circuit | Matthew D. Felder | 2007-07-17 |