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For the Inventor, By the Inventor

Yongin, South Korea

Chan-Wook Baik

This inventor holds 18 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Terahertz Technology. Top assignees: Samsung Electronics Co., Ltd., California Institute of Technology, Massachusetts Institute of Technology. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chan-Wook Baik. Retrieved from https://idiyas.com/inventor/chan-wook-baik

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

USPTO Granted Patents = 18 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal18 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 4,629 
 
California Institute of Technology
 patents
bronzeMedal1 out of 8,594 
 
Massachusetts Institute of Technology
 patents
4. 1 out of 1,789 
 
Seoul National University
 patents
where one patent can have more than one assignee

Years Active: 2009-2026

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Areas of Expertise:
Photodiode
Image Sensor
Terahertz Oscillators
Metamaterial Structures
Solar Cells
Electromagnetic Wave
Microelectromechanical Systems
Field Emission Device
Spectroscopy
Optical Apparatus
Nanowires
LIGA Process
18 patents (USPTO):Explore Patents
1. 12527097 - Photodiode and image sensor including the same (2026-01-13),
2. 10950749 - Light emission device including output coupler and optical apparatus adopting the same (2021-03-16),
3. 9829379 - Two-dimensional spectroscopy system and two-dimensional spectroscopic analysis method (2017-11-28),
4. 9082579 - Electromagnetic wave oscillator having multi-tunnel and electromagnetic wave generating apparatus including the electromagnetic wave oscillator (2015-07-14),
5. 9041289 - Terahertz interaction structure including a folded waveguide with a ridge structure and having an electron beam tunnel passing through the ridge structure (2015-05-26),
6. 8768115 - Terahertz interaction circuit with open cavity portion (2014-07-01),
7. 8638035 - Terahertz radiation sources and methods of manufacturing the same (2014-01-28),
8. 8634130 - 3-dimensional standing type metamaterial structure and method of fabricating the same (2014-01-21),
9. 8618407 - Solar cells having nanowires and methods of fabricating nanowires (2013-12-31),
10. 8437075 - Multi-layered hybrid metamaterial structure (2013-05-07),
11. 8421013 - Electromagnetic wave transmission filters and electromagnetic cameras including the same (2013-04-16),
12. 8212623 - Terahertz oscillators and methods of manufacturing electron emitters (2012-07-03),
13. 8188799 - Microelectromechanical system device and method of manufacturing the microelectromechanical system device (2012-05-29),
14. 7973742 - Method of driving field emission device (FED) and method of aging FED using the same (2011-07-05),
15. 7851231 - Method of fabricating field emission array type light emitting unit (2010-12-14),

Title: Innovations of Chan-Wook Baik

Introduction

Chan-Wook Baik is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of light emission devices and spectroscopy, holding a total of 17 patents. His work has advanced the understanding and application of optical technologies.

Latest Patents

One of his latest patents is a light emission device that includes an output coupler and an optical apparatus adopting the same. This invention provides light emission devices that may include a quantum dot (QD) layer containing quantum dots and a nano-antenna structure. The output coupler is designed to control the output characteristics of light emitted from the QD layer, allowing for precise emission wavelengths. Additionally, the nano-antenna structure may consist of various configurations, including metallic antennas, dielectric antennas, and multi-patch antenna structures.

Another notable patent is a two-dimensional (2D) spectroscopy system and a corresponding spectroscopic analysis method. This system features a light transmission delayer that forms multiple first light pulses with relative time delays. It also includes a response pulse wave generator and an optical readout pulse array generator, which work together to analyze samples with high precision.

Career Highlights

Chan-Wook Baik has worked with renowned organizations such as Samsung Electronics and the California Institute of Technology. His experience in these prestigious institutions has allowed him to develop innovative technologies that have practical applications in various fields.

Collaborations

Throughout his career, Baik has collaborated with notable colleagues, including Deuk-seok Chung and Ho-young Ahn. These partnerships have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Chan-Wook Baik's contributions to the fields of light emission devices and spectroscopy demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing optical applications, making him a significant figure in the world of invention.

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]
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