- 홍경한, 유태준, 고도경, 이종민, “고반복률 펨토초 재생 증폭 장치” 대한민국 출원번호 10-2005-105068, 등록번호 10-0757101-0000 (Sept. 03, 2007); Kyung-Han Hong, Tae Jun Yu, Do-Kyeong Ko, and Jongmin Lee, “High-repetition-rate femtosecond regenerative amplification system,” Korea patent number 10-0757101-0000.
- Kyung-Han Hong, Tae Jun Yu, Do-Kyeong Ko, and Jongmin Lee, “High-repetition-rate femtosecond regenerative amplification system,” Japan 2006-291, Japan patent number 3987554.
- Kyung-Han Hong, Tae Jun Yu, Do-Kyeong Ko, and Jongmin Lee, “High-repetition-rate femtosecond regenerative amplification system,” USA patent number 7,630,416 (issued on Dec. 8, 2009) with application number 11/425,840 and publication number 20070098025. [Link]
- Franz X. Kaertner, Aleem Siddiqui, Jeffrey Moses, and Kyung-Han Hong, “Cavity Enhanced Optical Parametric Amplification at the Full Repetition Rate,” USA patent number 8,390,921 (issued on Mar. 5, 2013) [Link] with application number 13/035,952 (filed on February 26, 2010) and publication number US 2011/0273763 (Nov. 10, 2011); International PCT application PCT/US 11/26390 (pending), filed on February 26, 2011. [Link]
- Franz X. Kaertner, Edilson L. Falcao-Filho, Chien-Jen Lai, Kyung-Han Hong, Tso Yee Fan, “Efficient High-Harmonic-Generation-Based EUV Source Driven by Short Wavength Light,” USA patent number 8,704,198 (issued on Apr. 22, 2014) with USA application number 61/286,347 (filed on December 14, 2009), publication number US 2011/0140009 (Jun. 16, 2011). [Link]
- Luis Zapata, Franz X. Kaertner, Eduardo Granados, and Kyung-Han Hong, “METHODS, SYSTEMS, AND APPARATUS FOR HIGH ENERGY OPTICAL-PULSE AMPLIFICATION AT HIGH AVERAGE POWER,” USA patent number 9,065,241 (issued on June 23, 2015) with application number 61/761,360 (filed on May 11, 2012). [Link]