Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231143 | Radio transmitter providing an analog signal with both radio frequency and baseband frequency information | Mark Cope | 2025-02-18 |
| 12199927 | Single local oscillator in a multi-band frequency division duplex transceiver | Michael Cobb, Qi Guo, Hao Jing | 2025-01-14 |
| 12129562 | Electrolyzers with bypassable bipolar plates | Michael Alfred Kultgen, Brian Harrington | 2024-10-29 |
| 11697882 | Electrolyzer system converter arrangement | Brian Harrington, Leonard Shtargot | 2023-07-11 |
| 11569797 | Transconductor circuits with programmable tradeoff between bandwidth and flicker noise | — | 2023-01-31 |
| 11444669 | Digital beamforming for cellular technology applications | David J. McLaurin | 2022-09-13 |
| 11095350 | Digital beamforming for cellular technology applications | David J. McLaurin | 2021-08-17 |
| 11018840 | Single local oscillator in a multi-band frequency division duplex transceiver | Michael Cobb, Qi Guo, Hao Jing | 2021-05-25 |
| 11012201 | Wideband quadrature error detection and correction | Raju Hormis, Steven R. Bal, David J. McLaurin, Martin S. McCormick | 2021-05-18 |
| 10111280 | Multi-carrier base station receiver | Kevin Gard | 2018-10-23 |
| 9577689 | Apparatus and methods for wide bandwidth analog-to-digital conversion of quadrature receive signals | Richard P. Schubert | 2017-02-21 |
| 9300444 | Wideband quadrature error correction | Raju Hormis, Steven R. Bal, Kevin Gard, Jianxun Fan, David J. McLaurin | 2016-03-29 |
| 9232565 | Multi-carrier base station receiver | Kevin Gard | 2016-01-05 |
| 9130622 | Apparatus and method for low voltage radio transmission | — | 2015-09-08 |
| 9001941 | Method and apparatus to independently control front end gain and baseband gain | Manish J. Manglani | 2015-04-07 |
| 8712356 | Apparatus and method for phase synchronization in radio frequency transmitters | Jianxun Fan | 2014-04-29 |
| 8594583 | Apparatus and method for radio frequency reception with temperature and frequency independent gain | David J. McLaurin, Oliver Gysel | 2013-11-26 |
| 8120428 | Apparatus and method for low noise amplification | David J. McLaurin, Carl Grace | 2012-02-21 |
| 8106710 | Apparatus and method for variable gain transconductance | — | 2012-01-31 |
| 7424066 | Receiver structures for selectable direct conversion and low intermediate frequency operational modes | Corey D. Petersen | 2008-09-09 |
| 7418244 | Radio transmitter with accurate power control | — | 2008-08-26 |
| 6708026 | Division based local oscillator for frequency synthesis | Nikolaus Klemmer, Steven L. White | 2004-03-16 |
| 6693969 | Phase-locked loop methods and structures for generating modulated communication signals with nonconstant envelopes | Simon Atkinson | 2004-02-17 |
| 6631265 | Apparatus and methods for tuning bandpass filters | Alan R. Holden, Richard H. Myers | 2003-10-07 |
| 6522895 | Integrated transmitter and receiver components for a dual-band transceiver | — | 2003-02-18 |