Wangmyong Woo

This inventor holds 21 USPTO granted patents and 1 published patent application, primarily in CMOS Technology. Top assignees: Samsung Electro-Mechanics Co., Ltd., Georgia Tech Research Corporation. Active years: 2009-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wangmyong Woo. Retrieved from https://idiyas.com/inventor/wangmyong-woo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21 (Patent Applications = 1)

% Patents Active = 19.0

Average Co-Inventor Count = 5.2

ph-index = 9

Forward Citations = 317(Granted Patents)

Location History:

Suwanee, GA (US) (2010 - 2011)
Cumming, GA (US) (2009 - 2013)

Company Filing History:

21 out of 7,633

Samsung Electro-Mechanics Co., Ltd.

patents

7 out of 2,196

Georgia Tech Research Corporation

patents

where one patent can have more than one assignee

Years Active: 2009-2013

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Areas of Expertise:

CMOS Circuits

RF Amplifiers

Analog Phase Shifters

Variable Attenuators

Power Amplifiers

Spectrum-Sensing

Charge Pump Structures

Transformer Switches

Linear Polar Transmitters

Cognitive Radios

Multistacking Structure

Load Regulation Tuner

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8466738 - Systems and methods for minimizing phase deviation and/or amplitude modulation (AM)-to-phase modulation (PM) conversion for dynamic range, radio frequency (RF) non-linear amplifiers (2013-06-18),

2. 8446200 - Systems and methods for a continuous, linear, 360-degree analog phase shifter (2013-05-21),

3. 8334708 - Systems, methods, and apparatuses for complementary metal oxide semiconductor (CMOS) driver circuits using shared-charge recycling charge pump structures (2012-12-18),

4. 8179205 - Linearization systems and methods for variable attenuators (2012-05-15),

5. 8165535 - Systems, methods and apparatuses for complementary metal oxide semiconductor (CMOS) antenna switches using switched resonators (2012-04-24),

6. 8125276 - Sharing of inductor interstage matching in parallel amplification system for wireless communication systems (2012-02-28),

7. 8044540 - Systems and methods for a SPDT switch or SPMT switch with transformer (2011-10-25),

8. 7890063 - Systems, methods, and apparatuses for complementary metal oxide semiconductor (CMOS) antenna switches using body switching in multistacking structure (2011-02-15),

9. 7888997 - Systems, methods, and apparatuses for linear envelope elimination and restoration transmitters (2011-02-15),

10. 7880547 - Systems and methods for power amplifiers with voltage boosting multi-primary transformers (2011-02-01),

11. 7873331 - Systems, methods, and apparatuses for multi-path orthogonal recursive predistortion (2011-01-18),

12. 7860466 - Systems, methods, and apparatuses for linear polar transmitters (2010-12-28),

13. 7843280 - Systems, methods, and apparatuses for high power complementary metal oxide semiconductor (CMOS) antenna switches using body switching and substrate junction diode controlling in multistacking structure (2010-11-30),

14. 7772816 - Systems, methods, and apparatuses for implementing a load regulation tuner for linear regulation (2010-08-10),

15. 7768353 - Systems and methods for switching mode power amplifier control (2010-08-03),

Title: Innovations and Contributions of Wangmyong Woo

Introduction: Wangmyong Woo is an accomplished inventor based in Cumming, GA, USA, recognized for his significant contributions to the field of radio frequency (RF) technology. With a remarkable portfolio of 21 patents, Woo has demonstrated expertise in developing systems that enhance the performance and efficiency of RF non-linear amplifiers and analog phase shifters.

Latest Patents: Among his latest patents are groundbreaking inventions focused on minimizing phase deviation and improving signal processing in RF systems. One of his key patents outlines systems and methods for reducing amplitude modulation (AM)-to-phase modulation (PM) conversion for dynamic range in RF non-linear amplifiers. This innovative approach utilizes two separate paths for signal processing, which optimizes phase error reduction and achieves high dynamic range with relatively low frequency processing.

Another significant patent from Wangmyong Woo details a continuous analog phase shifter designed for RF signals. This invention is particularly remarkable as it can be integrated using a complementary metal-oxide-semiconductor (CMOS) process, where inherent passive components typically pose challenges due to low quality factors. By employing an active compensation circuit, this phase shifter effectively manages insertion loss while maintaining superior phase linearity and compact size.

Career Highlights: Throughout his career, Wangmyong Woo has worked with renowned organizations such as Samsung Electro-Mechanics and Georgia Tech Research Corporation. His innovative work in the field of RF technology has led to advancements that are paving the way for more efficient communication systems and signal processing techniques.

Collaborations: In his professional journey, Woo has collaborated with esteemed colleagues including Chang-Ho Lee and Jaejoon Chang. These collaborations have fostered an environment of innovation, allowing for the exchange of ideas and synergistic development of cutting-edge technologies.

Conclusion: Wangmyong Woo's contributions to the field of radio frequency technology through his numerous patents and collaborations highlight his role as a leading inventor. His ongoing innovations are not only set to enhance RF systems but also pave the way for future advancements in the industry, establishing him as a significant figure in modern engineering and technology.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent pending: