Hietala; Alexander Wayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hietala; Alexander Wayne.The latest application filed is for "full-duplex communications over a single-wire bus".
Company Profile
23.95.52
- Hietala; Alexander Wayne - Phoenix AZ
- Hietala; Alexander Wayne - Cary IL
Patent Activity
| Patent | Date |
|---|---|
| Heterogeneous bus bridge circuit and related apparatus Grant 11,424,779 - Ngo , et al. August 23, 2 | 2022-08-23 |
| Bus slave circuit and related single-wire bus apparatus Grant 11,409,677 - Ngo , et al. August 9, 2 | 2022-08-09 |
| Full-duplex Communications Over A Single-wire Bus App 20220166644 - Ngo; Christopher Truong ; et al. | 2022-05-26 |
| Bus Slave Circuit And Related Single-wire Bus Apparatus App 20220147474 - Ngo; Christopher Truong ; et al. | 2022-05-12 |
| Envelope tracking amplifier apparatus incorporating single-wire peer-to-peer bus Grant 11,256,642 - Ngo , et al. February 22, 2 | 2022-02-22 |
| Single-wire bus apparatus supporting slave-initiated operation in a master circuit Grant 11,226,924 - Hietala , et al. January 18, 2 | 2022-01-18 |
| Hybrid bus hub circuit and related apparatus Grant 11,176,075 - Ngo , et al. November 16, 2 | 2021-11-16 |
| Hybrid bus apparatus Grant 11,119,958 - Ngo , et al. September 14, 2 | 2021-09-14 |
| Single-wire peer-to-peer bus Grant 11,113,220 - Ngo , et al. September 7, 2 | 2021-09-07 |
| Single-wire bus (SuBUS) slave circuit and related apparatus Grant 11,106,615 - Ngo , et al. August 31, 2 | 2021-08-31 |
| Multi-radio access technology circuit Grant 11,018,702 - Maxim , et al. May 25, 2 | 2021-05-25 |
| Multi-master hybrid bus apparatus Grant 10,983,942 - Ngo , et al. April 20, 2 | 2021-04-20 |
| Programmable Slave Circuit On A Communication Bus App 20210064557 - Ngo; Christopher Truong ; et al. | 2021-03-04 |
| Power management circuit and related radio frequency front-end circuit Grant 10,879,852 - Khlat , et al. December 29, 2 | 2020-12-29 |
| Single-wire Peer-to-peer Bus App 20200364168 - Ngo; Christopher Truong ; et al. | 2020-11-19 |
| Envelope Tracking Amplifier Apparatus Incorporating Single-wire Peer-to-peer Bus App 20200366248 - Ngo; Christopher Truong ; et al. | 2020-11-19 |
| Single-wire Bus Apparatus App 20200341939 - Hietala; Alexander Wayne ; et al. | 2020-10-29 |
| Hybrid Bus Apparatus App 20200334185 - Ngo; Christopher Truong ; et al. | 2020-10-22 |
| Antenna on a device assembly Grant 10,770,802 - Hietala , et al. Sep | 2020-09-08 |
| SINGLE-WIRE BUS (SuBUS) SLAVE CIRCUIT AND RELATED APPARATUS App 20200226089 - Ngo; Christopher Truong ; et al. | 2020-07-16 |
| Radio frequency front-end bus hub circuit and related apparatus Grant 10,707,911 - Ngo , et al. | 2020-07-07 |
| One wire bus to RFFE translation system Grant 10,698,847 - Ngo , et al. | 2020-06-30 |
| Heterogeneous Bus Bridge Circuit And Related Apparatus App 20200151125 - Ngo; Christopher Truong ; et al. | 2020-05-14 |
| Hybrid Bus Hub Circuit And Related Apparatus App 20200151131 - Ngo; Christopher Truong ; et al. | 2020-05-14 |
| Radio Frequency Front-end Bus Hub Circuit And Related Apparatus App 20200153470 - Ngo; Christopher Truong ; et al. | 2020-05-14 |
| Read technique for a bus interface system Grant 10,599,539 - Ngo , et al. | 2020-03-24 |
| Single-wire bus (SuBUS) slave circuit and related apparatus Grant 10,599,601 - Ngo , et al. | 2020-03-24 |
| Switching power supply for subus slaves Grant 10,579,128 - Ngo , et al. | 2020-03-03 |
| Start of sequence detection for one wire bus Grant 10,579,580 - Ngo , et al. | 2020-03-03 |
| Bus interface system for power extraction Grant 10,558,607 - Ngo , et al. Feb | 2020-02-11 |
| Write technique for a bus interface system Grant 10,540,226 - Ngo , et al. Ja | 2020-01-21 |
| Power management system for a bus interface system Grant 10,528,502 - Ngo , et al. J | 2020-01-07 |
| Multi-radio Access Technology Circuit App 20190326941 - Maxim; George ; et al. | 2019-10-24 |
| Phased array antenna system Grant 10,447,213 - Hietala , et al. Oc | 2019-10-15 |
| Addressing of slave devices on a single wire communications bus through register map address selection Grant 10,437,772 - Ngo , et al. O | 2019-10-08 |
| Phased Array Antenna System App 20190296698 - Hietala; Alexander Wayne ; et al. | 2019-09-26 |
| Phased Array Antenna System App 20190296697 - Hietala; Alexander Wayne ; et al. | 2019-09-26 |
| Phased array antenna system Grant 10,425,047 - Hietala , et al. Sept | 2019-09-24 |
| Read Technique For A Bus Interface System App 20190258555 - Ngo; Christopher Truong ; et al. | 2019-08-22 |
| Dual-level power-on reset (POR) circuit Grant 10,333,511 - Hietala , et al. | 2019-06-25 |
| Read technique for a bus interface system Grant 10,282,269 - Ngo , et al. | 2019-05-07 |
| Power Management Circuit And Related Radio Frequency Front-end Circuit App 20190052232 - Khlat; Nadim ; et al. | 2019-02-14 |
| One wire bus to RFFE translation system Grant 10,198,384 - Ngo , et al. Fe | 2019-02-05 |
| Phased array antenna system Grant 10,187,019 - Hietala , et al. Ja | 2019-01-22 |
| Bus interface system Grant 10,185,683 - Ngo , et al. Ja | 2019-01-22 |
| Slave device identification on a single wire communications bus Grant 10,176,130 - Ngo , et al. J | 2019-01-08 |
| Outphasing power management circuit for radio frequency (RF) beamforming Grant 10,123,286 - Khlat , et al. November 6, 2 | 2018-11-06 |
| Group write technique for a bus interface system Grant 10,049,026 - Ngo , et al. August 14, 2 | 2018-08-14 |
| Bus Interface System For Power Extraction App 20180217959 - Ngo; Christopher Truong ; et al. | 2018-08-02 |
| Dual-level Power-on Reset (por) Circuit App 20180076810 - Hietala; Alexander Wayne ; et al. | 2018-03-15 |
| Outphasing Power Management Circuit For Radio Frequency (rf) Beamforming App 20180007645 - Khlat; Nadim ; et al. | 2018-01-04 |
| Apparatus for a mulitple-input multiple-output (MIMO) architecture Grant 9,806,773 - Khlat , et al. October 31, 2 | 2017-10-31 |
| Slave Device Identification On A Single Wire Communications Bus App 20170286340 - Ngo; Christopher Truong ; et al. | 2017-10-05 |
| Addressing Of Slave Devices On A Single Wire Communications Bus Through Register Map Address Selection App 20170277651 - Ngo; Christopher Truong ; et al. | 2017-09-28 |
| One Wire Bus To Rffe Translation System App 20170255578 - Ngo; Christopher Truong ; et al. | 2017-09-07 |
| Switching Power Supply For Subus Slaves App 20170255250 - Ngo; Christopher Truong ; et al. | 2017-09-07 |
| One Wire Bus To Rffe Translation System App 20170255579 - Ngo; Christopher Truong ; et al. | 2017-09-07 |
| Antenna array calibration for wireless charging Grant 9,711,999 - Hietala , et al. July 18, 2 | 2017-07-18 |
| Harmonic rejected antenna switch Grant 9,705,558 - Srirattana , et al. July 11, 2 | 2017-07-11 |
| Method of power amplifier calibration Grant 9,698,730 - Hietala , et al. July 4, 2 | 2017-07-04 |
| Apparatus For A Mulitple-input Multiple-output (mimo) Architecture App 20170111089 - Khlat; Nadim ; et al. | 2017-04-20 |
| Serial bus buffer with noise reduction Grant 9,519,612 - Hietala , et al. December 13, 2 | 2016-12-13 |
| Multimode RF amplifier system Grant 9,515,621 - Hietala , et al. December 6, 2 | 2016-12-06 |
| Antenna On A Device Assembly App 20160134014 - Hietala; Alexander Wayne ; et al. | 2016-05-12 |
| Power amplifier with improved low bias mode linearity Grant 9,337,787 - Schooley , et al. May 10, 2 | 2016-05-10 |
| Antenna Array Calibration For Wireless Charging App 20160087483 - Hietala; Alexander Wayne ; et al. | 2016-03-24 |
| Front end radio architecture (FERA) with power management Grant 9,220,067 - Khlat , et al. December 22, 2 | 2015-12-22 |
| Switching power supply with battery Grant 9,178,364 - Khlat , et al. November 3, 2 | 2015-11-03 |
| Read Technique For A Bus Interface System App 20150193297 - Ngo; Christopher Truong ; et al. | 2015-07-09 |
| Start Of Sequence Detection For One Wire Bus App 20150193373 - Ngo; Christopher Truong ; et al. | 2015-07-09 |
| Group Write Technique For A Bus Interface System App 20150193321 - Ngo; Christopher Truong ; et al. | 2015-07-09 |
| Write Technique For A Bus Interface System App 20150193298 - Ngo; Christopher Truong ; et al. | 2015-07-09 |
| Power Management System For A Bus Interface System App 20150192974 - Ngo; Christopher Truong ; et al. | 2015-07-09 |
| Efficient power transfer power amplifier (PA) architecture Grant 9,071,210 - Khlat , et al. June 30, 2 | 2015-06-30 |
| Bus Interface System App 20150169482 - Ngo; Christopher Truong ; et al. | 2015-06-18 |
| Multimode differential amplifier biasing system Grant 9,041,466 - Ortiz , et al. May 26, 2 | 2015-05-26 |
| Method of power amplifier calibration for an envelope tracking system Grant 9,019,011 - Hietala , et al. April 28, 2 | 2015-04-28 |
| Method Of Power Amplifier Calibration App 20150002220 - Hietala; Alexander Wayne ; et al. | 2015-01-01 |
| Power Amplifier With Improved Low Bias Mode Linearity App 20140375390 - Schooley; Derek ; et al. | 2014-12-25 |
| Voltage, current, and saturation prevention Grant 8,907,726 - Ortiz , et al. December 9, 2 | 2014-12-09 |
| Saturation correction without using saturation detection and saturation prevention for a power amplifier Grant 8,874,050 - Hietala , et al. October 28, 2 | 2014-10-28 |
| Method of power amplifier calibration Grant 8,866,549 - Hietala , et al. October 21, 2 | 2014-10-21 |
| Serial Bus Buffer With Noise Reduction App 20140304442 - Hietala; Alexander Wayne ; et al. | 2014-10-09 |
| Radio front end and power management architecture for LTE-advanced Grant 8,774,065 - Khlat , et al. July 8, 2 | 2014-07-08 |
| Efficient Power Transfer Power Amplifier (pa) Architecture App 20140111275 - Khlat; Nadim ; et al. | 2014-04-24 |
| Measuring phase shift in a radio frequency power amplifier Grant 8,705,654 - Khlat , et al. April 22, 2 | 2014-04-22 |
| Multimode Differential Amplifier Biasing System App 20140035673 - Ortiz; Jeffery Peter ; et al. | 2014-02-06 |
| Front End Radio Architecture (fera) With Power Management App 20140038675 - Khlat; Nadim ; et al. | 2014-02-06 |
| Split-band power amplifiers and duplexers for LTE-advanced front end for improved IMD Grant 8,644,198 - Khlat , et al. February 4, 2 | 2014-02-04 |
| Over-voltage protection accounting for battery droop Grant 8,536,837 - Jaoude , et al. September 17, 2 | 2013-09-17 |
| Multi-mode radio frequency modulation circuitry Grant 8,509,351 - Khlat , et al. August 13, 2 | 2013-08-13 |
| Polar feedback linearization Grant 8,489,042 - Hietala July 16, 2 | 2013-07-16 |
| Pre-charge of a power amplifier pedestal voltage Grant 8,463,209 - Kay , et al. June 11, 2 | 2013-06-11 |
| Multimode Rf Amplifier System App 20130135043 - Hietala; Alexander Wayne ; et al. | 2013-05-30 |
| Voltage, Current, And Saturation Prevention App 20130113556 - Ortiz; Jeffery P. ; et al. | 2013-05-09 |
| Method Of Power Amplifier Calibration For An Envelope Tracking System App 20120306572 - Hietala; Alexander Wayne ; et al. | 2012-12-06 |
| Radio Front End And Power Management Architecture For Lte-advanced App 20120281597 - Khlat; Nadim ; et al. | 2012-11-08 |
| Radio frequency transmitter energy shifting during ramp-down Grant 8,275,330 - Khlat , et al. September 25, 2 | 2012-09-25 |
| Harmonic Rejected Antenna Switch App 20120200473 - Srirattana; Nuttapong ; et al. | 2012-08-09 |
| Noise reduction in a dual radio frequency receiver Grant 8,200,181 - Khlat , et al. June 12, 2 | 2012-06-12 |
| Dual FET detector Grant 8,193,859 - Hietala , et al. June 5, 2 | 2012-06-05 |
| Variable digital very low intermediate frequency receiver system Grant 8,102,943 - Khlat , et al. January 24, 2 | 2012-01-24 |
| Method Of Power Amplifier Calibration App 20110291857 - Hietala; Alexander Wayne ; et al. | 2011-12-01 |
| Utilizing computed battery resistance as a battery-life indicator in a mobile terminal Grant 8,035,397 - Jaoude , et al. October 11, 2 | 2011-10-11 |
| Split-band Power Amplifiers And Duplexers For Lte-advanced Front End For Improved Imd App 20110222444 - Khlat; Nadim ; et al. | 2011-09-15 |
| AM to PM correction system for polar modulator Grant 7,991,071 - Hietala August 2, 2 | 2011-08-02 |
| Over-voltage protection accounting for battery droop Grant 7,977,919 - Jaoude , et al. July 12, 2 | 2011-07-12 |
| Adaptive AM/PM compensation Grant 7,962,108 - Khlat , et al. June 14, 2 | 2011-06-14 |
| Excess current and saturation detection and correction in a power amplifier Grant 7,962,109 - Stockstad , et al. June 14, 2 | 2011-06-14 |
| Utilizing computed battery resistance as a battery-life indicator in a mobile terminal Grant 7,956,615 - Jaoude , et al. June 7, 2 | 2011-06-07 |
| Am to AM correction system for polar modulator Grant 7,801,244 - Hietala September 21, 2 | 2010-09-21 |
| Fractional-N based digital AFC system with a translational PLL transmitter Grant 7,626,462 - Hietala , et al. December 1, 2 | 2009-12-01 |
| Closed loop polar modulation system with open loop option at low power levels Grant 7,474,878 - Hietala , et al. January 6, 2 | 2009-01-06 |
| Method of in-device phase measurement and correlation to programmable factors Grant 7,457,586 - Hietala , et al. November 25, 2 | 2008-11-25 |
| Excess current and saturation detection and correction in a power amplifier Grant 7,450,916 - Hietala , et al. November 11, 2 | 2008-11-11 |
| Frequency modulation linearization system for a Fractional-N offset PLL Grant 7,449,960 - Bunch , et al. November 11, 2 | 2008-11-11 |
| System and method for transitioning from one PLL feedback source to another Grant 7,412,215 - Hietala , et al. August 12, 2 | 2008-08-12 |
| System and method for transitioning between modulation formats in adjacent bursts triggering on ramps Grant 7,359,453 - Hietala , et al. April 15, 2 | 2008-04-15 |
| Power correction loop for a power amplifier Grant 7,333,781 - Stockstad , et al. February 19, 2 | 2008-02-19 |
| DC offset correction for a wireless communication system Grant 7,313,376 - Hietala December 25, 2 | 2007-12-25 |
| Pre-distortion system for a synthesizer having modulation applied in the reference path Grant 7,288,999 - Hietala , et al. October 30, 2 | 2007-10-30 |
| System and method for transitioning between modulation formats in adjacent bursts triggering on data flow Grant 7,277,497 - Hietala , et al. October 2, 2 | 2007-10-02 |
| Receiver architecture eliminating static and dynamic DC offset errors Grant 7,251,298 - Hietala , et al. July 31, 2 | 2007-07-31 |
| Frequency modulation linearization system for a Fractional-N Offset PLL App 20060197613 - Bunch; Ryan Lee ; et al. | 2006-09-07 |
| Fractional-N offset phase locked loop Grant 7,098,754 - Humphreys , et al. August 29, 2 | 2006-08-29 |
| Fractional-n Offset Phase Locked Loop App 20060170505 - Humphreys; Scott Robert ; et al. | 2006-08-03 |
| DC offset correction using unused LNA Grant 6,903,606 - Yan , et al. June 7, 2 | 2005-06-07 |
| Direct digital polar modulator Grant 6,834,084 - Hietala December 21, 2 | 2004-12-21 |
| DC offset correction using dummy amplifier Grant 6,816,718 - Yan , et al. November 9, 2 | 2004-11-09 |
| AM to PM correction system for polar modulator App 20030215025 - Hietala, Alexander Wayne | 2003-11-20 |
| AM to AM correction system for polar modulator App 20030215026 - Hietala, Alexander Wayne | 2003-11-20 |
| Direct digital polar modulator App 20030206056 - Hietala, Alexander Wayne | 2003-11-06 |
| DC offset correction using dummy amplifier App 20030148750 - Yan, Kelvin Kai Tuan ; et al. | 2003-08-07 |
| Power control method and apparatus suitable for use in a radio communication device Grant 6,571,091 - Janssen , et al. May 27, 2 | 2003-05-27 |
| Gain distribution circuit Grant 5,867,063 - Snider , et al. February 2, 1 | 1999-02-02 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 