Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190205 | Single-ended direct interface dual DAC feedback photo-diode sensor | — | 2021-11-30 |
| 11190054 | Wireless power transfer adaptation and communications | John Christopher Price, Daniel Keith Van Ostrand | 2021-11-30 |
| 11183883 | Wireless power transfer with in-line sensing and control based on detection of chargeable device | John Christopher Price, Daniel Keith Van Ostrand | 2021-11-23 |
| 11152818 | Power amplifier based wireless power transfer and communications | John Christopher Price, Daniel Keith Van Ostrand | 2021-10-19 |
| 11152817 | Wireless power transfer with in-line sensing and control | John Christopher Price, Daniel Keith Van Ostrand | 2021-10-19 |
| 11152948 | Current operative analog to digital converter (ADC) | — | 2021-10-19 |
| 11133811 | High resolution analog to digital converter (ADC) with improved bandwidth | — | 2021-09-28 |
| 11056930 | Wireless power transfer and communications | John Christopher Price, Daniel Keith Van Ostrand | 2021-07-06 |
| 11054920 | Pen for use with a touch screen | Michael Shawn Gray, John Christopher Price, Daniel Keith Van Ostrand, Patrick Troy Gray, Michael Frederick David Olley | 2021-07-06 |
| 11029769 | Pen for use with a touch screen | Michael Shawn Gray, John Christopher Price, Daniel Keith Van Ostrand, Patrick Troy Gray, Michael Frederick David Olley | 2021-06-08 |
| 10963092 | Channel driver circuit | Patrick Troy Gray | 2021-03-30 |
| 10963093 | Analog front end channel driver circuit | Patrick Troy Gray | 2021-03-30 |
| 10935585 | Drive sense circuit with transient suppression | Patrick Troy Gray | 2021-03-02 |
| 10862492 | Current operative analog to digital converter (ADC) | — | 2020-12-08 |
| 10756578 | Wireless power transfer with in-line sensing and control | John Christopher Price, Daniel Keith Van Ostrand | 2020-08-25 |
| 10664098 | Channel driver circuit | Patrick Troy Gray | 2020-05-26 |
| 9929704 | Class E2 amplifier | Gabriel Isaac Mayo, Charles E. Wheatley, III | 2018-03-27 |
| 8816781 | Apparatus and method to detect frequency difference | — | 2014-08-26 |
| 8717212 | Bandpass-sampling delta-sigma demodulator | — | 2014-05-06 |
| 8705667 | Rake receiving in a quadrature bandpass-sampling receiver | — | 2014-04-22 |
| 8693591 | Apparatus and method for tuning the frequency of a bandpass filter to an offset frequency around a carrier frequency | — | 2014-04-08 |
| 8687684 | Apparatus and method for calibrating the I/Q mismatch in a quadrature bandpass sampling receiver | — | 2014-04-01 |
| 8687736 | Multi-band bandpass-sampling receiver | — | 2014-04-01 |
| 8687739 | Quadrature bandpass-sampling RF receiver | — | 2014-04-01 |
| 8681030 | Resonator schemes in RF continuous-time bandpass delta-sigma modulators | — | 2014-03-25 |