| Patent | Date |
|---|
Active cross-band isolation for a transformer-based power amplifier
Grant 10,547,278 - Mohta , et al. Ja | 2020-01-28 |
Active Cross-band Isolation For A Transformer-based Power Amplifier
App 20190238106 - Mohta; Setu ; et al. | 2019-08-01 |
Active cross-band isolation for a transformer-based power amplifier
Grant 10,181,828 - Mohta , et al. Ja | 2019-01-15 |
Active Cross-band Isolation For A Transformer-based Power Amplifier
App 20180006618 - Mohta; Setu ; et al. | 2018-01-04 |
High power tunable capacitor
Grant 9,106,198 - Ahn , et al. August 11, 2 | 2015-08-11 |
High Power Tunable Capacitor
App 20140055212 - Ahn; Minsik ; et al. | 2014-02-27 |
Sharing of inductor interstage matching in parallel amplification system for wireless communication systems
Grant 8,125,276 - An , et al. February 28, 2 | 2012-02-28 |
Balun function with reference enhancement in single-ended port
Grant 8,115,555 - An , et al. February 14, 2 | 2012-02-14 |
Systems and methods for self-mixing adaptive bias circuit for power amplifier
Grant 8,106,712 - Lee , et al. January 31, 2 | 2012-01-31 |
Systems and methods for a SPDT switch or SPMT switch with transformer
Grant 8,044,540 - Lee , et al. October 25, 2 | 2011-10-25 |
Sharing Of Inductor Interstage Matching In Parallel Amplification System For Wireless Communication Systems
App 20110221522 - An; Kyu Hwan ; et al. | 2011-09-15 |
Balun Function With Reference Enhancement In Single-ended Port
App 20110221528 - An; Kyu Hwan ; et al. | 2011-09-15 |
Systems and methods for positive and negative feedback of cascode transistors for a power amplifier
Grant 7,969,246 - An , et al. June 28, 2 | 2011-06-28 |
Integrated power amplifiers for use in wireless communication devices
Grant 7,961,048 - Oakley , et al. June 14, 2 | 2011-06-14 |
Power amplifiers with discrete power control
Grant 7,952,433 - An , et al. May 31, 2 | 2011-05-31 |
Low power mode amplification with a transformer output matching and a virtual ground
Grant 7,944,296 - Lee , et al. May 17, 2 | 2011-05-17 |
Systems and methods for an adaptive bias circuit for a differential power amplifier
Grant 7,944,293 - Lee , et al. May 17, 2 | 2011-05-17 |
Multi-segment primary and multi-turn secondary transformer for power amplifier systems
Grant 7,936,215 - Lee , et al. May 3, 2 | 2011-05-03 |
Systems And Methods For A Spdt Switch Or Spmt Switch With Transformer
App 20110068636 - Lee; Dong Ho ; et al. | 2011-03-24 |
Systems and methods for power amplifiers with voltage boosting multi-primary transformers
Grant 7,880,547 - Lee , et al. February 1, 2 | 2011-02-01 |
Systems and methods for switching mode power amplifier control
Grant 7,768,353 - Chang , et al. August 3, 2 | 2010-08-03 |
Systems and methods for power amplifier with integrated passive device
Grant 7,746,174 - Yang , et al. June 29, 2 | 2010-06-29 |
Systems And Methods For Self-mixing Adaptive Bias Circuit For Power Amplifier
App 20100156536 - Lee; Dong Ho ; et al. | 2010-06-24 |
Integrated Power Amplifiers For Use In Wireless Communication Devices
App 20100148877 - Oakley; Michael Alan ; et al. | 2010-06-17 |
Systems and Methods for Power Amplifiers with Voltage Boosting Multi-Primary Transformers
App 20100148866 - Lee; Chang-Ho ; et al. | 2010-06-17 |
Systems And Methods For An Adaptive Bias Circuit For A Differential Power Amplifier
App 20100148871 - Lee; Dong Ho ; et al. | 2010-06-17 |
Power Amplifiers With Discrete Power Control
App 20100127780 - An; Kyu Hwan ; et al. | 2010-05-27 |
Systems and methods for power amplifiers with voltage boosting multi-primary transformers
Grant 7,675,365 - Lee , et al. March 9, 2 | 2010-03-09 |
Systems and Methods for Switching Mode Power Amplifier Control
App 20090309661 - Chang; Jaejoon ; et al. | 2009-12-17 |
Systems and Methods for Power Amplifier with Integrated Passive Device
App 20090309662 - Yang; Ki Seok ; et al. | 2009-12-17 |
Multi-segment primary and multi-turn secondary transformer for power amplifier systems
Grant 7,576,607 - Lee , et al. August 18, 2 | 2009-08-18 |
Multi-segment Primary And Multi-turn Secondary Transformer For Power Amplifier Systems
App 20090184786 - Lee; Chang-Ho ; et al. | 2009-07-23 |
Systems and methods for cascode switching power amplifiers
Grant 7,560,994 - Lee , et al. July 14, 2 | 2009-07-14 |
Systems and Methods for Cascode Switching Power Amplifiers
App 20090174480 - Lee; Ockgoo ; et al. | 2009-07-09 |
Multi-segment Primary And Multi-turn Secondary Transformer For Power Amplifier Systems
App 20090174477 - Lee; Chang-Ho ; et al. | 2009-07-09 |
Chaotic signal generator for ultra wide band communication system
Grant 7,463,103 - Lee , et al. December 9, 2 | 2008-12-09 |
Systems and methods for power amplifiers with voltage boosting multi-primary transformers
App 20080164941 - Lee; Chang-Ho ; et al. | 2008-07-10 |
Transmitter Using Chaotic Signal
App 20070121944 - LEE; Kwang Du ; et al. | 2007-05-31 |
Location Awareness System Using Rfid And Wireless Connectivity Apparatus For Location Awareness System Used Therein
App 20070075873 - Yang; Chang Soo ; et al. | 2007-04-05 |
Chaotic Signal Generator For Ultra Wide Band Communication System
App 20070008742 - LEE; KWANG DU ; et al. | 2007-01-11 |
Data transmitter and data transceiver incorporating SAW filter
App 20060240787 - An; Kyu Hwan ; et al. | 2006-10-26 |
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